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dimple/dist/dimple.v1.1.4.js

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// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/begin.js
// Create the stub object
var dimple = {
version: "1.1.4",
plot: {},
aggregateMethod: {}
};
// Wrap all application code in a self-executing function
(function () {
"use strict";
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/axis/begin.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis
dimple.axis = function (chart, position, categoryFields, measure, timeField) {
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-chart
this.chart = chart;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-position
this.position = position;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-categoryFields
this.categoryFields = (timeField === null || timeField === undefined ? categoryFields : [].concat(timeField));
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-measure
this.measure = measure;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-timeField
this.timeField = timeField;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-floatingBarWidth
this.floatingBarWidth = 5;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-hidden
this.hidden = false;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-showPercent
this.showPercent = false;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-colors
this.colors = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-overrideMin
this.overrideMin = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-overrideMax
this.overrideMax = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-shapes
this.shapes = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-showGridlines
this.showGridlines = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-gridlineShapes
this.gridlineShapes = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-titleShape
this.titleShape = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-dateParseFormat
this.dateParseFormat = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-tickFormat
this.tickFormat = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-timePeriod
this.timePeriod = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-timeInterval
this.timeInterval = 1;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-useLog
this.useLog = false;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-logBase
this.logBase = 10;
// The scale determined by the update method
this._scale = null;
// The minimum and maximum axis values
this._min = 0;
this._max = 0;
// Chart origin before and after an update. This helps
// with transitions
this._previousOrigin = null;
this._origin = null;
// The order definition array
this._orderRules = [];
// The group order definition array
this._groupOrderRules = [];
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/axis/methods/_draw.js
this._draw = null;
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/axis/methods/_getFormat.js
this._getFormat = function () {
var returnFormat,
max,
min,
len,
chunks,
suffix,
dp;
if (this.tickFormat !== null && this.tickFormat !== undefined) {
if (this._hasTimeField()) {
returnFormat = d3.time.format(this.tickFormat);
} else {
returnFormat = d3.format(this.tickFormat);
}
} else if (this.showPercent) {
returnFormat = d3.format("%");
} else if (this.useLog && this.measure !== null) {
// With linear axes the range is used to apply uniform
// formatting but with a log axis it is based on each number
// independently
returnFormat = function (n) {
var l = Math.floor(Math.abs(n), 0).toString().length,
c = Math.min(Math.floor((l - 1) / 3), 4),
s = "kmBT".substring(c - 1, c),
d = (Math.round((n / Math.pow(1000, c)) * 10).toString().slice(-1) === "0" ? 0 : 1);
return (n === 0 ? 0 : d3.format(",." + d + "f")(n / Math.pow(1000, c)) + s);
};
} else if (this.measure !== null) {
max = Math.floor(Math.abs(this._max), 0).toString();
min = Math.floor(Math.abs(this._min), 0).toString();
len = Math.max(min.length, max.length);
if (len > 3) {
chunks = Math.min(Math.floor((len - 1) / 3), 4);
suffix = "kmBT".substring(chunks - 1, chunks);
dp = (len - chunks * 3 <= 1 ? 1 : 0);
returnFormat = function (n) {
return (n === 0 ? 0 : d3.format(",." + dp + "f")(n / Math.pow(1000, chunks)) + suffix);
};
} else {
dp = (len <= 1 ? 1 : 0);
returnFormat = d3.format(",." + dp + "f");
}
} else {
returnFormat = function (n) { return n; };
}
return returnFormat;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/axis/methods/_getTimePeriod.js
this._getTimePeriod = function () {
// A javascript date object
var outPeriod = this.timePeriod,
maxPeriods = 30,
diff = this._max - this._min;
if (this._hasTimeField && (this.timePeriod === null || this.timePeriod === undefined)) {
// Calculate using millisecond values for speed. Using the date range requires creating an array
// which in the case of seconds kills the browser. All constants are straight sums of milliseconds
// except months taken as (86400000 * 365.25) / 12 = 2629800000
if (diff / 1000 <= maxPeriods) {
outPeriod = d3.time.seconds;
} else if (diff / 60000 <= maxPeriods) {
outPeriod = d3.time.minutes;
} else if (diff / 3600000 <= maxPeriods) {
outPeriod = d3.time.hours;
} else if (diff / 86400000 <= maxPeriods) {
outPeriod = d3.time.days;
} else if (diff / 604800000 <= maxPeriods) {
outPeriod = d3.time.weeks;
} else if (diff / 2629800000 <= maxPeriods) {
outPeriod = d3.time.months;
} else {
outPeriod = d3.time.years;
}
}
// Return the date
return outPeriod;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/axis/methods/_hasCategories.js
this._hasCategories = function () {
return (this.categoryFields !== null && this.categoryFields !== undefined && this.categoryFields.length > 0);
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/axis/methods/_hasMeasure.js
this._hasMeasure = function () {
return (this.measure !== null && this.measure !== undefined);
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/axis/methods/_hasTimeField.js
this._hasTimeField = function () {
return (this.timeField !== null && this.timeField !== undefined);
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/axis/methods/_parseDate.js
this._parseDate = function (inDate) {
// A javascript date object
var outDate;
if (this.dateParseFormat === null || this.dateParseFormat === undefined) {
// Moved this into the condition so that using epoch time requires no data format to be set.
// For example 20131122 might be parsed as %Y%m%d not treated as epoch time.
if (!isNaN(inDate)) {
// If inDate is a number, assume it's epoch time
outDate = new Date(inDate);
} else {
// If nothing has been explicity defined you are in the hands of the browser gods
// may they smile upon you...
outDate = Date.parse(inDate);
}
} else {
outDate = d3.time.format(this.dateParseFormat).parse(inDate);
}
// Return the date
return outDate;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/axis/methods/_update.js
this._update = function (refactor) {
var distinctCats = [],
ticks,
step,
remainder,
origin,
getOrderedCategories = function (self, axPos, oppPos) {
var category = self.categoryFields[0],
chartData = self.chart._getAllData(),
sortBy = category,
desc = false,
isDate = true,
currentValue = null,
i,
definitions = [];
// Check whether this field is a date
for (i = 0; i < chartData.length; i += 1) {
currentValue = self._parseDate(chartData[i][category]);
if (currentValue !== null && currentValue !== undefined && isNaN(currentValue)) {
isDate = false;
break;
}
}
if (!isDate) {
// Find the first series which connects this axis to another
self.chart.series.forEach(function (s) {
if (s[axPos] === self && s[oppPos]._hasMeasure()) {
sortBy = s[oppPos].measure;
desc = true;
}
}, this);
}
definitions = self._orderRules.concat({ ordering : sortBy, desc : desc });
return dimple._getOrderedList(chartData, category, definitions);
};
// If the axis is a percentage type axis the bounds must be between -1 and 1. Sometimes
// binary rounding means it can fall outside that bound so tidy up here
this._min = (this.showPercent && this._min < -1 ? -1 : this._min);
this._max = (this.showPercent && this._max > 1 ? 1 : this._max);
// Override or round the min or max
this._min = (this.overrideMin !== null ? this.overrideMin : this._min);
this._max = (this.overrideMax !== null ? this.overrideMax : this._max);
// If this is an x axis
if (this.position === "x") {
if (this._hasTimeField()) {
this._scale = d3.time.scale()
.rangeRound([this.chart._xPixels(), this.chart._xPixels() + this.chart._widthPixels()])
.domain([this._min, this._max]);
} else if (this.useLog) {
this._scale = d3.scale.log()
.range([this.chart._xPixels(), this.chart._xPixels() + this.chart._widthPixels()])
.domain([
(this._min === 0 ? Math.pow(this.logBase, -1) : this._min),
(this._max === 0 ? -1 * Math.pow(this.logBase, -1) : this._max)
])
.clamp(true)
.base(this.logBase)
.nice();
} else if (this.measure === null || this.measure === undefined) {
distinctCats = getOrderedCategories(this, "x", "y");
this._scale = d3.scale.ordinal()
.rangePoints([this.chart._xPixels(), this.chart._xPixels() + this.chart._widthPixels()])
.domain(distinctCats.concat([""]));
} else {
this._scale = d3.scale.linear()
.range([this.chart._xPixels(), this.chart._xPixels() + this.chart._widthPixels()])
.domain([this._min, this._max]).nice();
}
// If it's visible, orient it at the top or bottom if it's first or second respectively
if (!this.hidden) {
switch (this.chart._axisIndex(this, "x")) {
case 0:
this._draw = d3.svg.axis()
.orient("bottom")
.scale(this._scale);
break;
case 1:
this._draw = d3.svg.axis()
.orient("top")
.scale(this._scale);
break;
default:
break;
}
}
} else if (this.position === "y") {
if (this._hasTimeField()) {
this._scale = d3.time.scale()
.rangeRound([this.chart._yPixels() + this.chart._heightPixels(), this.chart._yPixels()])
.domain([this._min, this._max]);
} else if (this.useLog) {
this._scale = d3.scale.log()
.range([this.chart._yPixels() + this.chart._heightPixels(), this.chart._yPixels()])
.domain([
(this._min === 0 ? Math.pow(this.logBase, -1) : this._min),
(this._max === 0 ? -1 * Math.pow(this.logBase, -1) : this._max)
])
.clamp(true)
.base(this.logBase)
.nice();
} else if (this.measure === null || this.measure === undefined) {
distinctCats = getOrderedCategories(this, "y", "x");
this._scale = d3.scale.ordinal()
.rangePoints([this.chart._yPixels() + this.chart._heightPixels(), this.chart._yPixels()])
.domain(distinctCats.concat([""]));
} else {
this._scale = d3.scale.linear()
.range([this.chart._yPixels() + this.chart._heightPixels(), this.chart._yPixels()])
.domain([this._min, this._max])
.nice();
}
// if it's visible, orient it at the left or right if it's first or second respectively
if (!this.hidden) {
switch (this.chart._axisIndex(this, "y")) {
case 0:
this._draw = d3.svg.axis()
.orient("left")
.scale(this._scale);
break;
case 1:
this._draw = d3.svg.axis()
.orient("right")
.scale(this._scale);
break;
default:
break;
}
}
} else if (this.position.length > 0 && this.position[0] === "z") {
if (this.useLog) {
this._scale = d3.scale.log()
.range([this.chart._heightPixels() / 300, this.chart._heightPixels() / 10])
.domain([
(this._min === 0 ? Math.pow(this.logBase, -1) : this._min),
(this._max === 0 ? -1 * Math.pow(this.logBase, -1) : this._max)
])
.clamp(true)
.base(this.logBase);
} else {
this._scale = d3.scale.linear()
.range([this.chart._heightPixels() / 300, this.chart._heightPixels() / 10])
.domain([this._min, this._max]);
}
} else if (this.position.length > 0 && this.position[0] === "c") {
this._scale = d3.scale.linear()
.range([0, (this.colors === null || this.colors.length === 1 ? 1 : this.colors.length - 1)])
.domain([this._min, this._max]);
}
// Check that the axis ends on a labelled tick
if ((refactor === null || refactor === undefined || refactor === false) && !this._hasTimeField() && this._scale !== null && this._scale.ticks !== null && this._scale.ticks !== undefined && this._scale.ticks(10).length > 0 && (this.position === "x" || this.position === "y")) {
// Get the ticks determined based on a split of 10
ticks = this._scale.ticks(10);
// Get the step between ticks
step = ticks[1] - ticks[0];
// Get the remainder
remainder = ((this._max - this._min) % step).toFixed(0);
// If the remainder is not zero
if (remainder !== 0) {
// Set the bounds
this._max = Math.ceil(this._max / step) * step;
this._min = Math.floor(this._min / step) * step;
// Recursively call the method to recalculate the scale. This shouldn't enter this block again.
this._update(true);
}
}
// Populate the origin. Previously this incorrectly looked up 0 on the axis which only works
// for measure axes leading to Issue #19. This fix uses the first category value in cases where
// one is required.
if (distinctCats !== null && distinctCats !== undefined && distinctCats.length > 0) {
origin = this._scale.copy()(distinctCats[0]);
} else {
origin = this._scale.copy()(0);
}
if (this._origin !== origin) {
this._previousOrigin = (this._origin === null ? origin : this._origin);
this._origin = origin;
}
// Return axis for chaining
return this;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/axis/methods/addGroupOrderRule.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-addGroupOrderRule
this.addGroupOrderRule = function (ordering, desc) {
this._groupOrderRules.push({ ordering : ordering, desc : desc });
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/axis/methods/addOrderRule.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.axis#wiki-addOrderRule
this.addOrderRule = function (ordering, desc) {
this._orderRules.push({ ordering : ordering, desc : desc });
};
};
// End dimple.axis
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/begin.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart
dimple.chart = function (svg, data) {
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-svg
this.svg = svg;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-x
this.x = "10%";
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-y
this.y = "10%";
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-width
this.width = "80%";
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-height
this.height = "80%";
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-data
this.data = data;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-noFormats
this.noFormats = false;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-axes
this.axes = [];
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-series
this.series = [];
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-legends
this.legends = [];
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-storyboard
this.storyboard = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-titleShape
this.titleShape = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-shapes
this.shapes = null;
// The group within which to put all of this chart's objects
this._group = svg.append("g");
// The group within which to put tooltips. This is not initialised here because
// the group would end up behind other chart contents in a multi chart output. It will
// therefore be added and removed by the mouse enter/leave events
this._tooltipGroup = null;
// Colors assigned to chart contents. E.g. a series value.
this._assignedColors = {};
// The next colour index to use, this value is cycled around for all default colours
this._nextColor = 0;
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/_axisIndex.js
// Return the ordinal value of the passed axis. If an orientation is passed, return the order for the
// specific orientation, otherwise return the order from all axes. Returns -1 if the passed axis isn't part of the collection
this._axisIndex = function (axis, orientation) {
var i = 0,
axisCount = 0,
index = -1;
for (i = 0; i < this.axes.length; i += 1) {
if (this.axes[i] === axis) {
index = axisCount;
break;
}
if (orientation === null || orientation === undefined || orientation[0] === this.axes[i].position[0]) {
axisCount += 1;
}
}
return index;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/_getAllData.js
// Mash together all of the datasets
this._getAllData = function () {
// The return array will include all data for chart as well as an series
var returnData = [];
// If there is data at the chart level
if (this.data !== null && this.data !== undefined && this.data.length > 0) {
returnData = returnData.concat(this.data);
}
// If there are series defined
if (this.series !== null && this.series !== undefined && this.series.length > 0) {
this.series.forEach(function (s) {
if (s.data !== null && s.data !== undefined && s.data.length > 0) {
returnData = returnData.concat(s.data);
}
});
}
// Return the final dataset
return returnData;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/_getSeriesData.js
// Create a dataset containing positioning information for every series
this._getSeriesData = function () {
// If there are series
if (this.series !== null && this.series !== undefined) {
// Iterate all the series
this.series.forEach(function (series) {
// The data for this series
var returnData = [],
// Handle multiple category values by iterating the fields in the row and concatonate the values
// This is repeated for each axis using a small anon function
getField = function (axis, row) {
var returnField = [];
if (axis !== null) {
if (axis._hasTimeField()) {
returnField.push(axis._parseDate(row[axis.timeField]));
} else if (axis._hasCategories()) {
axis.categoryFields.forEach(function (cat) {
returnField.push(row[cat]);
}, this);
}
}
return returnField;
},
// Catch a non-numeric value and re-calc as count
useCount = { x: false, y: false, z: false, c: false },
// If the elements are grouped a unique list of secondary category values will be required
secondaryElements = { x: [], y: [] },
// Get the x and y totals for percentages. This cannot be done in the loop above as we need the data aggregated before we get an abs total.
// otherwise it will wrongly account for negatives and positives rolled together.
totals = { x: [], y: [], z: [] },
colorBounds = { min: null, max: null },
tot,
running = { x: [], y: [], z: [] },
addedCats = [],
catTotals = {},
grandTotals = { x: 0, y: 0, z: 0 },
key,
storyCat = "",
orderedStoryboardArray = [],
seriesCat = "",
orderedSeriesArray = [],
xCat = "",
xSortArray = [],
yCat = "",
ySortArray = [],
rules = [],
sortedData = series.data || this.data,
groupRules = [];
if (this.storyboard !== null && this.storyboard !== undefined && this.storyboard.categoryFields.length > 0) {
storyCat = this.storyboard.categoryFields[0];
orderedStoryboardArray = dimple._getOrderedList(sortedData, storyCat, this.storyboard._orderRules);
}
// Deal with mekkos
if (series.x._hasCategories() && series.x._hasMeasure()) {
xCat = series.x.categoryFields[0];
xSortArray = dimple._getOrderedList(sortedData, xCat, series.x._orderRules.concat([{ ordering : series.x.measure, desc : true }]));
}
if (series.y._hasCategories() && series.y._hasMeasure()) {
yCat = series.y.categoryFields[0];
ySortArray = dimple._getOrderedList(sortedData, yCat, series.y._orderRules.concat([{ ordering : series.y.measure, desc : true }]));
}
if (series.categoryFields !== null && series.categoryFields !== undefined && series.categoryFields.length > 0) {
// Concat is used here to break the reference to the parent array, if we don't do this, in a storyboarded chart,
// the series rules to grow and grow until the system grinds to a halt trying to deal with them all.
rules = [].concat(series._orderRules);
seriesCat = series.categoryFields[0];
if (series.c !== null && series.c !== undefined && series.c._hasMeasure()) {
rules.push({ ordering : series.c.measure, desc : true });
} else if (series.z !== null && series.z !== undefined && series.z._hasMeasure()) {
rules.push({ ordering : series.z.measure, desc : true });
} else if (series.x._hasMeasure()) {
rules.push({ ordering : series.x.measure, desc : true });
} else if (series.y._hasMeasure()) {
rules.push({ ordering : series.y.measure, desc : true });
}
orderedSeriesArray = dimple._getOrderedList(sortedData, seriesCat, rules);
}
sortedData.sort(function (a, b) {
var returnValue = 0;
if (storyCat !== "") {
returnValue = orderedStoryboardArray.indexOf(a[storyCat]) - orderedStoryboardArray.indexOf(b[storyCat]);
}
if (xCat !== "" && returnValue === 0) {
returnValue = xSortArray.indexOf(a[xCat]) - xSortArray.indexOf(b[xCat]);
}
if (yCat !== "" && returnValue === 0) {
returnValue = ySortArray.indexOf(a[yCat]) - ySortArray.indexOf(b[yCat]);
}
if (seriesCat !== "" && returnValue === 0) {
returnValue = orderedSeriesArray.indexOf(a[seriesCat]) - orderedSeriesArray.indexOf(b[seriesCat]);
}
return returnValue;
});
// Iterate every row in the data to calculate the return values
sortedData.forEach(function (d) {
// Reset the index
var foundIndex = -1,
xField = getField(series.x, d),
yField = getField(series.y, d),
zField = getField(series.z, d),
// Get the aggregate field using the other fields if necessary
aggField = [],
key,
k,
newRow,
updateData;
if (series.categoryFields === null || series.categoryFields === undefined || series.categoryFields.length === 0) {
aggField = ["All"];
} else if (series.categoryFields.length === 1 && d[series.categoryFields[0]] === undefined) {
aggField = [series.categoryFields[0]];
} else {
series.categoryFields.forEach(function (cat) {
aggField.push(d[cat]);
}, this);
}
// Add a key
key = aggField.join("/") + "_" + xField.join("/") + "_" + yField.join("/") + "_" + zField.join("/");
// See if this field has already been added.
for (k = 0; k < returnData.length; k += 1) {
if (returnData[k].key === key) {
foundIndex = k;
break;
}
}
// If the field was not added, do so here
if (foundIndex === -1) {
newRow = {
key: key,
aggField: aggField,
xField: xField,
xValue: null,
xCount: 0,
yField: yField,
yValue: null,
yCount: 0,
zField: zField,
zValue: null,
zCount: 0,
cValue: 0,
cCount: 0,
x: 0,
y: 0,
xOffset: 0,
yOffset: 0,
width: 0,
height: 0,
cx: 0,
cy: 0,
xBound: 0,
yBound: 0,
xValueList: [],
yValueList: [],
zValueList: [],
cValueList: [],
fill: {},
stroke: {}
};
returnData.push(newRow);
foundIndex = returnData.length - 1;
}
// Update the return data for the passed axis
updateData = function (axis, storyboard) {
var passStoryCheck = true,
lhs = { value: 0, count: 1 },
rhs = { value: 0, count: 1 },
selectStoryValue,
compare = "",
retRow;
if (storyboard !== null) {
selectStoryValue = storyboard.getFrameValue();
storyboard.categoryFields.forEach(function (cat, m) {
if (m > 0) {
compare += "/";
}
compare += d[cat];
passStoryCheck = (compare === selectStoryValue);
}, this);
}
if (axis !== null && axis !== undefined) {
if (passStoryCheck) {
retRow = returnData[foundIndex];
if (axis._hasMeasure()) {
// Treat undefined values as zero
if (d[axis.measure] === undefined) {
d[axis.measure] = 0;
}
// Keep a distinct list of values to calculate a distinct count in the case of a non-numeric value being found
if (retRow[axis.position + "ValueList"].indexOf(d[axis.measure]) === -1) {
retRow[axis.position + "ValueList"].push(d[axis.measure]);
}
// The code above is outside this check for non-numeric values because we might encounter one far down the list, and
// want to have a record of all values so far.
if (isNaN(parseFloat(d[axis.measure]))) {
useCount[axis.position] = true;
}
// Set the value using the aggregate function method
lhs.value = retRow[axis.position + "Value"];
lhs.count = retRow[axis.position + "Count"];
rhs.value = d[axis.measure];
retRow[axis.position + "Value"] = series.aggregate(lhs, rhs);
retRow[axis.position + "Count"] += 1;
}
}
}
};
// Update all the axes
updateData(series.x, this.storyboard);
updateData(series.y, this.storyboard);
updateData(series.z, this.storyboard);
updateData(series.c, this.storyboard);
}, this);
// Get secondary elements if necessary
if (series.x !== null && series.x !== undefined && series.x._hasCategories() && series.x.categoryFields.length > 1 && secondaryElements.x !== undefined) {
groupRules = [];
if (series.y._hasMeasure()) {
groupRules.push({ ordering : series.y.measure, desc : true });
}
secondaryElements.x = dimple._getOrderedList(sortedData, series.x.categoryFields[1], series.x._groupOrderRules.concat(groupRules));
}
if (series.y !== null && series.y !== undefined && series.y._hasCategories() && series.y.categoryFields.length > 1 && secondaryElements.y !== undefined) {
groupRules = [];
if (series.x._hasMeasure()) {
groupRules.push({ ordering : series.x.measure, desc : true });
}
secondaryElements.y = dimple._getOrderedList(sortedData, series.y.categoryFields[1], series.y._groupOrderRules.concat(groupRules));
secondaryElements.y.reverse();
}
returnData.forEach(function (ret) {
if (series.x !== null) {
if (useCount.x === true) { ret.xValue = ret.xValueList.length; }
tot = (totals.x[ret.xField.join("/")] === null || totals.x[ret.xField.join("/")] === undefined ? 0 : totals.x[ret.xField.join("/")]) + (series.y._hasMeasure() ? Math.abs(ret.yValue) : 0);
totals.x[ret.xField.join("/")] = tot;
}
if (series.y !== null) {
if (useCount.y === true) { ret.yValue = ret.yValueList.length; }
tot = (totals.y[ret.yField.join("/")] === null || totals.y[ret.yField.join("/")] === undefined ? 0 : totals.y[ret.yField.join("/")]) + (series.x._hasMeasure() ? Math.abs(ret.xValue) : 0);
totals.y[ret.yField.join("/")] = tot;
}
if (series.z !== null) {
if (useCount.z === true) { ret.zValue = ret.zValueList.length; }
tot = (totals.z[ret.zField.join("/")] === null || totals.z[ret.zField.join("/")] === undefined ? 0 : totals.z[ret.zField.join("/")]) + (series.z._hasMeasure() ? Math.abs(ret.zValue) : 0);
totals.z[ret.zField.join("/")] = tot;
}
if (series.c !== null) {
if (colorBounds.min === null || ret.cValue < colorBounds.min) { colorBounds.min = ret.cValue; }
if (colorBounds.max === null || ret.cValue > colorBounds.max) { colorBounds.max = ret.cValue; }
}
}, this);
// Before calculating the positions we need to sort elements
// Set all the dimension properties of the data
for (key in totals.x) { if (totals.x.hasOwnProperty(key)) { grandTotals.x += totals.x[key]; } }
for (key in totals.y) { if (totals.y.hasOwnProperty(key)) { grandTotals.y += totals.y[key]; } }
for (key in totals.z) { if (totals.z.hasOwnProperty(key)) { grandTotals.z += totals.z[key]; } }
returnData.forEach(function (ret) {
var baseColor,
targetColor,
scale,
colorVal,
floatingPortion,
getAxisData = function (axis, opp, size) {
var totalField,
value,
selectValue,
pos,
cumValue;
if (axis !== null && axis !== undefined) {
pos = axis.position;
if (!axis._hasCategories()) {
value = (axis.showPercent ? ret[pos + "Value"] / totals[opp][ret[opp + "Field"].join("/")] : ret[pos + "Value"]);
totalField = ret[opp + "Field"].join("/") + (ret[pos + "Value"] >= 0);
cumValue = running[pos][totalField] = ((running[pos][totalField] === null || running[pos][totalField] === undefined || pos === "z") ? 0 : running[pos][totalField]) + value;
selectValue = ret[pos + "Bound"] = ret["c" + pos] = (((pos === "x" || pos === "y") && series.stacked) ? cumValue : value);
ret[size] = value;
ret[pos] = selectValue - (((pos === "x" && value >= 0) || (pos === "y" && value <= 0)) ? value : 0);
} else {
if (axis._hasMeasure()) {
totalField = ret[axis.position + "Field"].join("/");
value = (axis.showPercent ? totals[axis.position][totalField] / grandTotals[axis.position] : totals[axis.position][totalField]);
if (addedCats.indexOf(totalField) === -1) {
catTotals[totalField] = value + (addedCats.length > 0 ? catTotals[addedCats[addedCats.length - 1]] : 0);
addedCats.push(totalField);
}
selectValue = ret[pos + "Bound"] = ret["c" + pos] = (((pos === "x" || pos === "y") && series.stacked) ? catTotals[totalField] : value);
ret[size] = value;
ret[pos] = selectValue - (((pos === "x" && value >= 0) || (pos === "y" && value <= 0)) ? value : 0);
} else {
ret[pos] = ret["c" + pos] = ret[pos + "Field"][0];
ret[size] = 1;
if (secondaryElements[pos] !== undefined && secondaryElements[pos] !== null && secondaryElements[pos].length >= 2) {
ret[pos + "Offset"] = secondaryElements[pos].indexOf(ret[pos + "Field"][1]);
ret[size] = 1 / secondaryElements[pos].length;
}
}
}
}
};
getAxisData(series.x, "y", "width");
getAxisData(series.y, "x", "height");
getAxisData(series.z, "z", "r");
// If there is a color axis
if (series.c !== null && colorBounds.min !== null && colorBounds.max !== null) {
// Handle matching min and max
if (colorBounds.min === colorBounds.max) {
colorBounds.min -= 0.5;
colorBounds.max += 0.5;
}
// Limit the bounds of the color value to be within the range. Users may override the axis bounds and this
// allows a 2 color scale rather than blending if the min and max are set to 0 and 0.01 for example negative values
// and zero value would be 1 color and positive another.
colorBounds.min = (series.c.overrideMin !== null && series.c.overrideMin !== undefined ? series.c.overrideMin : colorBounds.min);
colorBounds.max = (series.c.overrideMax !== null && series.c.overrideMax !== undefined ? series.c.overrideMax : colorBounds.max);
ret.cValue = (ret.cValue > colorBounds.max ? colorBounds.max : (ret.cValue < colorBounds.min ? colorBounds.min : ret.cValue));
// Calculate the factors for the calculations
scale = d3.scale.linear().range([0, (series.c.colors === null || series.c.colors.length === 1 ? 1 : series.c.colors.length - 1)]).domain([colorBounds.min, colorBounds.max]);
colorVal = scale(ret.cValue);
floatingPortion = colorVal - Math.floor(colorVal);
if (ret.cValue === colorBounds.max) {
floatingPortion = 1;
}
// If there is a single color defined
if (series.c.colors !== null && series.c.colors !== undefined && series.c.colors.length === 1) {
baseColor = d3.rgb(series.c.colors[0]);
targetColor = d3.rgb(this.getColor(ret.aggField.slice(-1)[0]).fill);
} else if (series.c.colors !== null && series.c.colors !== undefined && series.c.colors.length > 1) {
baseColor = d3.rgb(series.c.colors[Math.floor(colorVal)]);
targetColor = d3.rgb(series.c.colors[Math.ceil(colorVal)]);
} else {
baseColor = d3.rgb("white");
targetColor = d3.rgb(this.getColor(ret.aggField.slice(-1)[0]).fill);
}
// Calculate the correct grade of color
baseColor.r = Math.floor(baseColor.r + (targetColor.r - baseColor.r) * floatingPortion);
baseColor.g = Math.floor(baseColor.g + (targetColor.g - baseColor.g) * floatingPortion);
baseColor.b = Math.floor(baseColor.b + (targetColor.b - baseColor.b) * floatingPortion);
// Set the colors on the row
ret.fill = baseColor.toString();
ret.stroke = baseColor.darker(0.5).toString();
}
}, this);
// populate the data in the series
series._positionData = returnData;
}, this);
}
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/_heightPixels.js
// Access the pixel value of the height of the plot area
this._heightPixels = function () {
return dimple._parseYPosition(this.height, this.svg.node());
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/_registerEventHandlers.js
// Register events, handle standard d3 shape events
this._registerEventHandlers = function (series) {
if (series._eventHandlers !== null && series._eventHandlers.length > 0) {
series._eventHandlers.forEach(function (thisHandler) {
var shapes = null;
if (thisHandler.handler !== null && typeof (thisHandler.handler) === "function") {
// Some classes work from markers rather than the shapes (line and area for example)
// in these cases the events should be applied to the markers instead. Issue #15
if (series._markers !== null && series._markers !== undefined) {
shapes = series._markers;
} else {
shapes = series.shapes;
}
shapes.on(thisHandler.event, function (d) {
var e = new dimple.eventArgs();
if (series.chart.storyboard !== null) {
e.frameValue = series.chart.storyboard.getFrameValue();
}
e.seriesValue = d.aggField;
e.xValue = d.x;
e.yValue = d.y;
e.zValue = d.z;
e.colorValue = d.cValue;
e.seriesShapes = series.shapes;
e.selectedShape = d3.select(this);
thisHandler.handler(e);
});
}
}, this);
}
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/_widthPixels.js
// Access the pixel value of the width of the plot area
this._widthPixels = function () {
return dimple._parseXPosition(this.width, this.svg.node());
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/_xPixels.js
// Access the pixel position of the x co-ordinate of the plot area
this._xPixels = function () {
return dimple._parseXPosition(this.x, this.svg.node());
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/_yPixels.js
// Access the pixel position of the y co-ordinate of the plot area
this._yPixels = function () {
return dimple._parseYPosition(this.y, this.svg.node());
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/addAxis.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-addAxis
this.addAxis = function (position, categoryFields, measure, timeField) {
// Convert the passed category fields to an array in case a single string is sent
if (categoryFields !== null && categoryFields !== undefined) {
categoryFields = [].concat(categoryFields);
}
// Create the axis object based on the passed parameters
var axis = new dimple.axis(
this,
position,
categoryFields,
measure,
timeField
);
// Add the axis to the array for the chart
this.axes.push(axis);
// return the axis
return axis;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/addCategoryAxis.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-addCategoryAxis
this.addCategoryAxis = function (position, categoryFields) {
return this.addAxis(position, categoryFields, null);
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/addColorAxis.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-addColorAxis
this.addColorAxis = function (measure, colors) {
var colorAxis = this.addAxis("c", null, measure);
colorAxis.colors = (colors === null || colors === undefined ? null : [].concat(colors));
return colorAxis;
};
// Source: /src/objects/chart/methods/addLegend.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-addLegend
this.addLegend = function (x, y, width, height, horizontalAlign, series) {
// Use all series by default
series = (series === null || series === undefined ? this.series : [].concat(series));
horizontalAlign = (horizontalAlign === null || horizontalAlign === undefined ? "left" : horizontalAlign);
// Create the legend
var legend = new dimple.legend(this, x, y, width, height, horizontalAlign, series);
// Add the legend to the array
this.legends.push(legend);
// Return the legend object
return legend;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/addLogAxis.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-addLogAxis
this.addLogAxis = function (position, logField, logBase) {
var axis = this.addAxis(position, null, logField, null);
if (logBase !== null && logBase !== undefined) {
axis.logBase = logBase;
}
axis.useLog = true;
return axis;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/addMeasureAxis.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-addMeasureAxis
this.addMeasureAxis = function (position, measure) {
return this.addAxis(position, null, measure);
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/addPctAxis.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-addPctAxis
this.addPctAxis = function (position, measure, categories) {
var pctAxis = null;
if (categories !== null && categories !== undefined) {
pctAxis = this.addAxis(position, categories, measure);
} else {
pctAxis = this.addMeasureAxis(position, measure);
}
pctAxis.showPercent = true;
return pctAxis;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/addSeries.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-addSeries
this.addSeries = function (categoryFields, plotFunction, axes) {
// Deal with no axes passed
if (axes === null || axes === undefined) { axes = this.axes; }
// Deal with no plot function
if (plotFunction === null || plotFunction === undefined) { plotFunction = dimple.plot.bubble; }
// Axis objects to be picked from the array
var xAxis = null,
yAxis = null,
zAxis = null,
colorAxis = null,
series;
// Iterate the array and pull out the relevant axes
axes.forEach(function (axis) {
if (axis !== null && plotFunction.supportedAxes.indexOf(axis.position) > -1) {
if (xAxis === null && axis.position[0] === "x") {
xAxis = axis;
} else if (yAxis === null && axis.position[0] === "y") {
yAxis = axis;
} else if (zAxis === null && axis.position[0] === "z") {
zAxis = axis;
} else if (colorAxis === null && axis.position[0] === "c") {
colorAxis = axis;
}
}
}, this);
// Put single values into single value arrays
if (categoryFields !== null && categoryFields !== undefined) {
categoryFields = [].concat(categoryFields);
}
// Create a series object
series = new dimple.series(
this,
categoryFields,
xAxis,
yAxis,
zAxis,
colorAxis,
plotFunction,
dimple.aggregateMethod.sum,
plotFunction.stacked
);
// Add the series to the chart's array
this.series.push(series);
// Return the series
return series;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/addTimeAxis.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-addTimeAxis
this.addTimeAxis = function (position, timeField, inputFormat, outputFormat) {
var axis = this.addAxis(position, null, null, timeField);
axis.tickFormat = outputFormat;
axis.dateParseFormat = inputFormat;
return axis;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/assignColor.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-assignColor
this.assignColor = function (tag, fill, stroke, opacity) {
this._assignedColors[tag] = new dimple.color(fill, stroke, opacity);
return this._assignedColors[tag];
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/defaultColors.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-defaultColors
this.defaultColors = [
new dimple.color("#80B1D3"), // Blue
new dimple.color("#FB8072"), // Red
new dimple.color("#FDB462"), // Orange
new dimple.color("#B3DE69"), // Green
new dimple.color("#FFED6F"), // Yellow
new dimple.color("#BC80BD"), // Purple
new dimple.color("#8DD3C7"), // Turquoise
new dimple.color("#CCEBC5"), // Pale Blue
new dimple.color("#FFFFB3"), // Pale Yellow
new dimple.color("#BEBADA"), // Lavender
new dimple.color("#FCCDE5"), // Pink
new dimple.color("#D9D9D9") // Grey
];
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/draw.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-draw
this.draw = function (duration, noDataChange) {
// Deal with optional parameter
duration = (duration === null || duration === undefined ? 0 : duration);
// Catch the first x and y
var firstX = null,
firstY = null,
distinctCats,
xGridSet = false,
yGridSet = false,
chartX = this._xPixels(),
chartY = this._yPixels(),
chartWidth = this._widthPixels(),
chartHeight = this._heightPixels();
// Many of the draw methods use positioning data in each series. Therefore we should
// decorate the series with it now
if (noDataChange === undefined || noDataChange === null || noDataChange === false) {
this._getSeriesData();
}
// Iterate the axes and calculate bounds, this is done within the chart because an
// axis' bounds are determined by other axes and the way that series tie them together
this.axes.forEach(function (axis) {
axis._min = 0;
axis._max = 0;
// Check that the axis has a measure
if (axis._hasMeasure()) {
// Is this axis linked to a series
var linked = false;
// Find any linked series
this.series.forEach(function (series) {
// if this axis is linked
if (series[axis.position] === axis) {
// Get the bounds
var bounds = series._axisBounds(axis.position);
if (axis._min > bounds.min) { axis._min = bounds.min; }
if (axis._max < bounds.max) { axis._max = bounds.max; }
linked = true;
}
}, this);
// If the axis is not linked, use the data bounds, this is unlikely to be used
// in a real context, but when developing it is nice to see axes before any series have
// been added.
if (!linked) {
this._getAllData().forEach(function (d) {
if (axis._min > d[axis.measure]) { axis._min = d[axis.measure]; }
if (axis._max < d[axis.measure]) { axis._max = d[axis.measure]; }
}, this);
}
} else if (axis._hasTimeField()) {
// Parse the dates and assign the min and max
axis._min = null;
axis._max = null;
this._getAllData().forEach(function (d) {
var dt = axis._parseDate(d[axis.timeField]);
if (axis._min === null || dt < axis._min) {
axis._min = dt;
}
if (axis._max === null || dt > axis._max) {
axis._max = dt;
}
}, this);
} else if (axis._hasCategories()) {
// A category axis is just set to show the number of categories
axis._min = 0;
distinctCats = [];
this._getAllData().forEach(function (d) {
if (distinctCats.indexOf(d[axis.categoryFields[0]]) === -1) {
distinctCats.push(d[axis.categoryFields[0]]);
}
}, this);
axis._max = distinctCats.length;
}
// Update the axis now we have all information set
axis._update();
// Record the index of the first x and first y axes
if (firstX === null && axis.position === "x") {
firstX = axis;
} else if (firstY === null && axis.position === "y") {
firstY = axis;
}
}, this);
// Iterate the axes again
this.axes.forEach(function (axis) {
// Don't animate axes on first draw
var firstDraw = false,
transform = null,
gridSize = 0,
gridTransform = null,
handleTrans,
rotated = false,
widest = 0,
box = { l: null, t: null, r: null, b: null },
titleX = 0,
titleY = 0,
rotate = "",
chart = this;
if (axis.gridlineShapes === null) {
if (axis.showGridlines || (axis.showGridlines === null && !axis._hasCategories() && ((!xGridSet && axis.position === "x") || (!yGridSet && axis.position === "y")))) {
// Add a group for the gridlines to allow css formatting
axis.gridlineShapes = this._group.append("g").attr("class", "gridlines");
if (axis.position === "x") {
xGridSet = true;
} else {
yGridSet = true;
}
}
} else {
if (axis.position === "x") {
xGridSet = true;
} else {
yGridSet = true;
}
}
if (axis.shapes === null) {
// Add a group for the axes to allow css formatting
axis.shapes = this._group.append("g").attr("class", "axis");
firstDraw = true;
}
// If this is the first x and there is a y axis cross them at zero
if (axis === firstX && firstY !== null) {
transform = "translate(0, " + (firstY.categoryFields === null || firstY.categoryFields.length === 0 ? firstY._scale(0) : chartY + chartHeight) + ")";
gridTransform = "translate(0, " + (axis === firstX ? chartY + chartHeight : chartY) + ")";
gridSize = -chartHeight;
} else if (axis === firstY && firstX !== null) {
transform = "translate(" + (firstX.categoryFields === null || firstX.categoryFields.length === 0 ? firstX._scale(0) : chartX) + ", 0)";
gridTransform = "translate(" + (axis === firstY ? chartX : chartX + chartWidth) + ", 0)";
gridSize = -chartWidth;
} else if (axis.position === "x") {
gridTransform = transform = "translate(0, " + (axis === firstX ? chartY + chartHeight : chartY) + ")";
gridSize = -chartHeight;
} else if (axis.position === "y") {
gridTransform = transform = "translate(" + (axis === firstY ? chartX : chartX + chartWidth) + ", 0)";
gridSize = -chartWidth;
}
// Draw the axis
// This code might seem unneccesary but even applying a duration of 0 to a transition will cause the code to execute after the
// code below and precedence is important here.
handleTrans = function (ob) {
var returnObj;
if (transform === null || duration === 0 || firstDraw) {
returnObj = ob;
} else {
returnObj = ob.transition().duration(duration);
}
return returnObj;
};
if (transform !== null && axis._draw !== null) {
// Add a tick format
if (axis._hasTimeField()) {
handleTrans(axis.shapes).call(axis._draw.ticks(axis._getTimePeriod(), axis.timeInterval).tickFormat(axis._getFormat())).attr("transform", transform);
} else if (axis.useLog) {
handleTrans(axis.shapes).call(axis._draw.ticks(4, axis._getFormat())).attr("transform", transform);
} else {
handleTrans(axis.shapes).call(axis._draw.tickFormat(axis._getFormat())).attr("transform", transform);
}
if (axis.gridlineShapes !== null) {
handleTrans(axis.gridlineShapes).call(axis._draw.tickSize(gridSize, 0, 0).tickFormat("")).attr("transform", gridTransform);
}
// Move labels around
if (axis.measure === null || axis.measure === undefined) {
if (axis.position === "x") {
handleTrans(axis.shapes.selectAll("text")).attr("x", (chartWidth / axis._max) / 2);
} else if (axis.position === "y") {
handleTrans(axis.shapes.selectAll("text")).attr("y", -1 * (chartHeight / axis._max) / 2);
}
}
if (axis.categoryFields !== null && axis.categoryFields !== undefined && axis.categoryFields.length > 0) {
// Off set the labels to counter the transform. This will put the labels along the outside of the chart so they
// don't interfere with the chart contents
if (axis === firstX && (firstY.categoryFields === null || firstY.categoryFields.length === 0)) {
handleTrans(axis.shapes.selectAll("text")).attr("y", chartY + chartHeight - firstY._scale(0) + 9);
}
if (axis === firstY && (firstX.categoryFields === null || firstX.categoryFields.length === 0)) {
handleTrans(axis.shapes.selectAll("text")).attr("x", -1 * (firstX._scale(0) - chartX) - 9);
}
}
}
// Set some initial css values
if (!this.noFormats) {
handleTrans(axis.shapes.selectAll("text"))
.style("font-family", "sans-serif")
.style("font-size", (chartHeight / 35 > 10 ? chartHeight / 35 : 10) + "px");
handleTrans(axis.shapes.selectAll("path, line"))
.style("fill", "none")
.style("stroke", "black")
.style("shape-rendering", "crispEdges");
if (axis.gridlineShapes !== null) {
handleTrans(axis.gridlineShapes.selectAll("line"))
.style("fill", "none")
.style("stroke", "lightgray")
.style("opacity", 0.8);
}
}
// Rotate labels, this can only be done once the formats are set
if (axis.measure === null || axis.measure === undefined) {
if (axis === firstX) {
// If the gaps are narrower than the widest label display all labels horizontally
widest = 0;
axis.shapes.selectAll("text").each(function () {
var w = this.getComputedTextLength();
widest = (w > widest ? w : widest);
});
if (widest > chartWidth / axis.shapes.selectAll("text")[0].length) {
rotated = true;
axis.shapes.selectAll("text")
.style("text-anchor", "start")
.each(function () {
var rec = this.getBBox();
d3.select(this)
.attr("transform", "rotate(90," + rec.x + "," + (rec.y + (rec.height / 2)) + ") translate(-5, 0)");
});
} else {
// For redraw operations we need to clear the transform
rotated = false;
axis.shapes.selectAll("text")
.style("text-anchor", "middle")
.attr("transform", "");
}
} else if (axis.position === "x") {
// If the gaps are narrower than the widest label display all labels horizontally
widest = 0;
axis.shapes.selectAll("text")
.each(function () {
var w = this.getComputedTextLength();
widest = (w > widest ? w : widest);
});
if (widest > chartWidth / axis.shapes.selectAll("text")[0].length) {
rotated = true;
axis.shapes.selectAll("text")
.style("text-anchor", "end")
.each(function () {
var rec = this.getBBox();
d3.select(this)
.attr("transform", "rotate(90," + (rec.x + rec.width) + "," + (rec.y + (rec.height / 2)) + ") translate(5, 0)");
});
} else {
// For redraw operations we need to clear the transform
rotated = false;
axis.shapes.selectAll("text")
.style("text-anchor", "middle")
.attr("transform", "");
}
}
}
if (axis.titleShape !== null && axis.titleShape !== undefined) {
axis.titleShape.remove();
}
// Get the bounds of the axis objects
axis.shapes.selectAll("text")
.each(function () {
var rec = this.getBBox();
if (box.l === null || -9 - rec.width < box.l) {
box.l = -9 - rec.width;
}
if (box.r === null || rec.x + rec.width > box.r) {
box.r = rec.x + rec.width;
}
if (rotated) {
if (box.t === null || rec.y + rec.height - rec.width < box.t) {
box.t = rec.y + rec.height - rec.width;
}
if (box.b === null || rec.height + rec.width > box.b) {
box.b = rec.height + rec.width;
}
} else {
if (box.t === null || rec.y < box.t) {
box.t = rec.y;
}
if (box.b === null || 9 + rec.height > box.b) {
box.b = 9 + rec.height;
}
}
});
if (axis.position === "x") {
if (axis === firstX) {
titleY = chartY + chartHeight + box.b + 5;
} else {
titleY = chartY + box.t - 10;
}
titleX = chartX + (chartWidth / 2);
} else if (axis.position === "y") {
if (axis === firstY) {
titleX = chartX + box.l - 10;
} else {
titleX = chartX + chartWidth + box.r + 20;
}
titleY = chartY + (chartHeight / 2);
rotate = "rotate(270, " + titleX + ", " + titleY + ")";
}
// Add a title for the axis
if (!axis.hidden && (axis.position === "x" || axis.position === "y")) {
axis.titleShape = this._group.append("text").attr("class", "axis title");
axis.titleShape
.attr("x", titleX)
.attr("y", titleY)
.attr("text-anchor", "middle")
.attr("transform", rotate)
.text((axis.categoryFields === null || axis.categoryFields === undefined || axis.categoryFields.length === 0 ? axis.measure : axis.categoryFields.join("/")))
.each(function () {
if (!chart.noFormats) {
d3.select(this)
.style("font-family", "sans-serif")
.style("font-size", (chartHeight / 35 > 10 ? chartHeight / 35 : 10) + "px");
}
});
// Offset Y position to baseline. This previously used dominant-baseline but this caused
// browser inconsistency
if (axis === firstX) {
axis.titleShape.each(function () {
d3.select(this).attr("y", titleY + this.getBBox().height / 1.65);
});
} else if (axis === firstY) {
axis.titleShape.each(function () {
d3.select(this).attr("x", titleX + this.getBBox().height / 1.65);
});
}
}
// }
}, this);
// Iterate the series
this.series.forEach(function (series) {
series.plot.draw(this, series, duration);
this._registerEventHandlers(series);
}, this);
// Iterate the legends
this.legends.forEach(function (legend) {
legend._draw(duration);
}, this);
// If the chart has a storyboard
if (this.storyboard !== null && this.storyboard !== undefined) {
this.storyboard._drawText();
if (this.storyboard.autoplay) {
this.storyboard.startAnimation();
}
}
// Return the chart for chaining
return this;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/getColor.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-getColor
this.getColor = function (tag) {
// If no color is assigned, do so here
if (this._assignedColors[tag] === null || this._assignedColors[tag] === undefined) {
this._assignedColors[tag] = this.defaultColors[this._nextColor];
this._nextColor = (this._nextColor + 1) % this.defaultColors.length;
}
// Return the color
return this._assignedColors[tag];
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/setBounds.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-setBounds
this.setBounds = function (x, y, width, height) {
// Store the passed parameters
this.x = x;
this.y = y;
this.width = width;
this.height = height;
// Access the pixel value of the x coordinate
this._xPixels = function () {
return dimple._parseXPosition(this.x, this.svg.node());
};
// Access the pixel value of the y coordinate
this._yPixels = function () {
return dimple._parseYPosition(this.y, this.svg.node());
};
// Access the pixel value of the width coordinate
this._widthPixels = function () {
return dimple._parseXPosition(this.width, this.svg.node());
};
// Access the pixel value of the width coordinate
this._heightPixels = function () {
return dimple._parseYPosition(this.height, this.svg.node());
};
// Refresh the axes to redraw them against the new bounds
this.draw(0, true);
// return the chart object for method chaining
return this;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/setMargins.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-setMargins
this.setMargins = function (left, top, right, bottom) {
// Set the bounds here, functions below will be used for access
this.x = left;
this.y = top;
this.width = 0;
this.height = 0;
// Access the pixel value of the x coordinate
this._xPixels = function () {
return dimple._parseXPosition(this.x, this.svg.node());
};
// Access the pixel value of the y coordinate
this._yPixels = function () {
return dimple._parseYPosition(this.y, this.svg.node());
};
// Access the pixel value of the width coordinate
this._widthPixels = function () {
return dimple._parentWidth(this.svg.node()) - this._xPixels() - dimple._parseXPosition(right, this.svg.node());
};
// Access the pixel value of the width coordinate
this._heightPixels = function () {
return dimple._parentHeight(this.svg.node()) - this._yPixels() - dimple._parseYPosition(bottom, this.svg.node());
};
// Refresh the axes to redraw them against the new bounds
this.draw(0, true);
// return the chart object for method chaining
return this;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/setStoryboard.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.chart#wiki-setStoryboard
this.setStoryboard = function (categoryFields, tickHandler) {
// Create and assign the storyboard
this.storyboard = new dimple.storyboard(this, categoryFields);
// Set the event handler
if (tickHandler !== null && tickHandler !== undefined) {
this.storyboard.onTick = tickHandler;
}
// Return the storyboard
return this.storyboard;
};
};
// End dimple.chart
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/color/begin.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.color
dimple.color = function (fill, stroke, opacity) {
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.color#wiki-fill
this.fill = fill;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.color#wiki-stroke
this.stroke = (stroke === null || stroke === undefined ? d3.rgb(fill).darker(0.5).toString() : stroke);
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.color#wiki-opacity
this.opacity = (opacity === null || opacity === undefined ? 0.8 : opacity);
};
// End dimple.color
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/eventArgs/begin.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.eventArgs
dimple.eventArgs = function () {
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.eventArgs#wiki-seriesValue
this.seriesValue = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.eventArgs#wiki-xValue
this.xValue = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.eventArgs#wiki-yValue
this.yValue = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.eventArgs#wiki-zValue
this.zValue = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.eventArgs#wiki-colorValue
this.colorValue = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.eventArgs#wiki-frameValue
this.frameValue = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.eventArgs#wiki-seriesShapes
this.seriesShapes = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.eventArgs#wiki-selectedShape
this.selectedShape = null;
};
// End dimple.eventArgs
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/legend/begin.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.legend
dimple.legend = function (chart, x, y, width, height, horizontalAlign, series) {
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.legend#wiki-chart
this.chart = chart;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.legend#wiki-series
this.series = series;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.legend#wiki-x
this.x = x;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.legend#wiki-y
this.y = y;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.legend#wiki-width
this.width = width;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.legend#wiki-height
this.height = height;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.legend#wiki-horizontalAlign
this.horizontalAlign = horizontalAlign;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.legend#wiki-shapes
this.shapes = null;
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/legend/methods/_draw.js
// Render the legend
this._draw = function (duration) {
// Create an array of distinct color elements from the series
var legendArray = this._getEntries(),
maxWidth = 0,
maxHeight = 0,
runningX = 0,
runningY = 0,
keyWidth = 15,
keyHeight = 9,
self = this,
theseShapes;
// If there is already a legend, fade to transparent and remove
if (this.shapes !== null && this.shapes !== undefined) {
this.shapes
.transition()
.duration(duration * 0.2)
.attr("opacity", 0)
.remove();
}
// Create an empty hidden group for every legend entry
// the selector here must not pick up any legend entries being removed by the
// transition above
theseShapes = this.chart._group
.selectAll(".dontSelectAny")
.data(legendArray)
.enter()
.append("g")
.attr("class", "legend")
.attr("opacity", 0);
// Add text into the group
theseShapes.append("text")
.attr("id", function (d) { return "legend_" + d.key; })
.attr("class", "legendText")
.text(function(d) {
return d.key;
})
.call(function () {
if (!self.chart.noFormats) {
this.style("font-family", "sans-serif")
.style("font-size", (self.chart._heightPixels() / 35 > 10 ? self.chart._heightPixels() / 35 : 10) + "px")
.style("shape-rendering", "crispEdges");
}
})
.each(function () {
var b = this.getBBox();
if (b.width > maxWidth) {
maxWidth = b.width;
}
if (b.height > maxHeight) {
maxHeight = b.height;
}
});
// Add a rectangle into the group
theseShapes.append("rect")
.attr("class", "legendKey")
.attr("height", keyHeight)
.attr("width", keyWidth);
// Expand the bounds of the largest shape slightly. This will be the size allocated to
// all elements
maxHeight = (maxHeight < keyHeight ? keyHeight : maxHeight) + 2;
maxWidth += keyWidth + 20;
// Iterate the shapes and position them based on the alignment and size of the legend
theseShapes
.each(function (d) {
if (runningX + maxWidth > self._widthPixels()) {
runningX = 0;
runningY += maxHeight;
}
if (runningY > self._heightPixels()) {
d3.select(this).remove();
} else {
d3.select(this).select("text")
.attr("x", (self.horizontalAlign === "left" ? self._xPixels() + keyWidth + 5 + runningX : self._xPixels() + (self._widthPixels() - runningX - maxWidth) + keyWidth + 5))
.attr("y", function () {
// This was previously done with dominant-baseline but this is used
// instead due to browser inconsistancy.
return self._yPixels() + runningY + this.getBBox().height / 1.65;
})
.attr("width", self._widthPixels())
.attr("height", self._heightPixels());
d3.select(this).select("rect")
.attr("class", "legend legendKey")
.attr("x", (self.horizontalAlign === "left" ? self._xPixels() + runningX : self._xPixels() + (self._widthPixels() - runningX - maxWidth)))
.attr("y", self._yPixels() + runningY)
.attr("height", keyHeight)
.attr("width", keyWidth)
.style("fill", function () { return dimple._helpers.fill(d, self.chart, d.series); })
.style("stroke", function () { return dimple._helpers.stroke(d, self.chart, d.series); })
.style("opacity", function () { return dimple._helpers.opacity(d, self.chart, d.series); })
.style("shape-rendering", "crispEdges");
runningX += maxWidth;
}
});
// Fade in the shapes if this is transitioning
theseShapes
.transition()
.delay(duration * 0.2)
.duration(duration * 0.8)
.attr("opacity", 1);
// Assign them to the public property for modification by the user.
this.shapes = theseShapes;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/legend/methods/_getEntries.js
// Get an array of elements to be displayed in the legend
this._getEntries = function () {
// Create an array of distinct series values
var entries = [];
// If there are some series
if (this.series !== null && this.series !== undefined) {
// Iterate all the associated series
this.series.forEach(function (series) {
// Get the series data
var data = series._positionData;
// Iterate the aggregated data
data.forEach(function (row) {
// Check whether this element is new
var index = -1,
j;
for (j = 0; j < entries.length; j += 1) {
if (entries[j].key === row.aggField.slice(-1)[0]) {
index = j;
break;
}
}
if (index === -1) {
// If it's a new element create a new row in the return array
entries.push({ key: row.aggField.slice(-1)[0], fill: row.fill, stroke: row.stroke, series: series, aggField: row.aggField });
index = entries.length - 1;
}
});
}, this);
}
return entries;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/legend/methods/_heightPixels.js
// Access the pixel value of the height of the legend area
this._heightPixels = function () {
return dimple._parseYPosition(this.height, this.chart.svg.node());
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/legend/methods/_widthPixels.js
// Access the pixel value of the width of the legend area
this._widthPixels = function () {
return dimple._parseXPosition(this.width, this.chart.svg.node());
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/legend/methods/_xPixels.js
// Access the pixel position of the x co-ordinate of the legend area
this._xPixels = function () {
return dimple._parseXPosition(this.x, this.chart.svg.node());
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/legend/methods/_yPixels.js
// Access the pixel position of the y co-ordinate of the legend area
this._yPixels = function () {
return dimple._parseYPosition(this.y, this.chart.svg.node());
};
};
// End dimple.legend
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/series/begin.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series
dimple.series = function (chart, categoryFields, xAxis, yAxis, zAxis, colorAxis, plotFunction, aggregateFunction, stacked) {
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-chart
this.chart = chart;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-x
this.x = xAxis;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-y
this.y = yAxis;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-z
this.z = zAxis;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-c
this.c = colorAxis;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-plot
this.plot = plotFunction;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-categoryFields
this.categoryFields = categoryFields;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-aggregateFunction
this.aggregate = aggregateFunction;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-stacked
this.stacked = stacked;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-barGap
this.barGap = 0.2;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-clusterBarGap
this.clusterBarGap = 0.1;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-lineWeight
this.lineWeight = 2;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-lineMarkers
this.lineMarkers = false;
// Any event handlers joined to this series
this._eventHandlers = [];
// The series positioning information
this._positionData = [];
// The order definition array
this._orderRules = [];
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/series/methods/_axisBounds.js
this._axisBounds = function (position) {
var bounds = { min: 0, max: 0 },
// The primary axis for this comparison
primaryAxis = null,
// The secondary axis for this comparison
secondaryAxis = null,
// The running totals of the categories
categoryTotals = [],
// The maximum index of category totals
catCount = 0,
measureName,
fieldName,
distinctCats,
aggData = this._positionData;
// If the primary axis is x the secondary is y and vice versa, a z axis has no secondary
if (position === "x") {
primaryAxis = this.x;
secondaryAxis = this.y;
} else if (position === "y") {
primaryAxis = this.y;
secondaryAxis = this.x;
} else if (position === "z") {
primaryAxis = this.z;
} else if (position === "c") {
primaryAxis = this.c;
}
// If the corresponding axis is category axis
if (primaryAxis.showPercent) {
// Iterate the data
aggData.forEach(function (d) {
if (d[primaryAxis.position + "Bound"] < bounds.min) {
bounds.min = d[primaryAxis.position + "Bound"];
}
if (d[primaryAxis.position + "Bound"] > bounds.max) {
bounds.max = d[primaryAxis.position + "Bound"];
}
}, this);
} else if (secondaryAxis === null || secondaryAxis.categoryFields === null || secondaryAxis.categoryFields.length === 0) {
aggData.forEach(function (d) {
// If the primary axis is stacked
if (this.stacked && (primaryAxis.position === "x" || primaryAxis.position === "y")) {
// We just need to push the bounds. A stacked axis will always include 0 so I just need to push the min and max out from there
if (d[primaryAxis.position + "Value"] < 0) {
bounds.min = bounds.min + d[primaryAxis.position + "Value"];
} else {
bounds.max = bounds.max + d[primaryAxis.position + "Value"];
}
} else {
// If it isn't stacked we need to catch the minimum and maximum values
if (d[primaryAxis.position + "Value"] < bounds.min) {
bounds.min = d[primaryAxis.position + "Value"];
}
if (d[primaryAxis.position + "Value"] > bounds.max) {
bounds.max = d[primaryAxis.position + "Value"];
}
}
}, this);
} else {
// If this category value (or combination if multiple fields defined) is not already in the array of categories, add it.
measureName = primaryAxis.position + "Value";
fieldName = secondaryAxis.position + "Field";
// Get a list of distinct categories on the secondary axis
distinctCats = [];
aggData.forEach(function (d) {
// Create a field for this row in the aggregated data
var field = d[fieldName].join("/"),
index = distinctCats.indexOf(field);
if (index === -1) {
distinctCats.push(field);
index = distinctCats.length - 1;
}
// Get the index of the field
if (categoryTotals[index] === undefined) {
categoryTotals[index] = { min: 0, max: 0 };
if (index >= catCount) {
catCount = index + 1;
}
}
// The secondary axis is a category axis, we need to account
// for distribution across categories
if (this.stacked) {
if (d[measureName] < 0) {
categoryTotals[index].min = categoryTotals[index].min + d[measureName];
} else {
categoryTotals[index].max = categoryTotals[index].max + d[measureName];
}
} else {
// If it isn't stacked we need to catch the minimum and maximum values
if (d[measureName] < categoryTotals[index].min) {
categoryTotals[index].min = d[measureName];
}
if (d[measureName] > categoryTotals[index].max) {
categoryTotals[index].max = d[measureName];
}
}
}, this);
categoryTotals.forEach(function (catTot) {
if (catTot !== undefined) {
if (catTot.min < bounds.min) {
bounds.min = catTot.min;
}
if (catTot.max > bounds.max) {
bounds.max = catTot.max;
}
}
}, this);
}
return bounds;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/series/methods/_dropLineOrigin.js
this._dropLineOrigin = function() {
// Get the origin co-ordinates for axis drop lines
var xIndex = 0,
yIndex = 0,
// This contains the drop line destinations
coord = {
// The x co-ordinate for a y-axis drop line
x: null,
// The y co-ordinate for an x-axis drop line
y: null
},
// The origin of the first axes
firstOrig = {
x: null,
y: null
};
// Get the first x and y first of all
this.chart.axes.forEach(function (axis) {
if (axis.position === "x" && firstOrig.x === null) {
if (axis._hasTimeField()) {
firstOrig.x = this.chart._xPixels();
} else {
firstOrig.x = axis._origin;
}
} else if (axis.position === "y" && firstOrig.y === null) {
if (axis._hasTimeField()) {
firstOrig.y = this.chart._yPixels() + this.chart._heightPixels();
} else {
firstOrig.y = axis._origin;
}
}
}, this);
// Get the axis position based on the axis index
this.chart.axes.forEach(function (axis) {
if (axis.position === "x" && !this.x.hidden) {
if (axis === this.x) {
// Set the y co-ordinate for the x axis
if (xIndex === 0) {
coord.y = firstOrig.y;
} else if (xIndex === 1) {
coord.y = this.chart._yPixels();
}
}
xIndex += 1;
} else if (axis.position === "y" && !this.y.hidden) {
if (axis === this.y) {
// Set the x co-ordinate for the y axis
if (yIndex === 0) {
coord.x = firstOrig.x;
} else if (yIndex === 1) {
coord.x = this.chart._xPixels() + this.chart._widthPixels();
}
}
yIndex += 1;
}
}, this);
// Return the co-ordinate
return coord;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/series/methods/addEventHandler.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-addEventHandler
this.addEventHandler = function (event, handler) {
this._eventHandlers.push({ event: event, handler: handler });
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/series/methods/addOrderRule.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.series#wiki-addOrderRule
this.addOrderRule = function (ordering, desc) {
this._orderRules.push({ ordering : ordering, desc : desc });
};
};
// End dimple.series
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/storyboard/begin.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.storyboard
dimple.storyboard = function (chart, categoryFields) {
// Handle an individual string as an array
if (categoryFields !== null && categoryFields !== undefined) {
categoryFields = [].concat(categoryFields);
}
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.storyboard#wiki-chart
this.chart = chart;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.storyboard#wiki-categoryFields
this.categoryFields = categoryFields;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.storyboard#wiki-autoplay
this.autoplay = true;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.storyboard#wiki-frameDuration
this.frameDuration = 3000;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.storyboard#wiki-storyLabel
this.storyLabel = null;
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.storyboard#wiki-onTick
this.onTick = null;
// The current frame index
this._frame = 0;
// The animation interval
this._animationTimer = null;
// The category values
this._categories = [];
// The category values when the last cache happened
this._cachedCategoryFields = [];
// The rules for ordering the storyboard
this._orderRules = [];
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/storyboard/methods/drawText.js
this._drawText = function (duration) {
if (this.storyLabel === null || this.storyLabel === undefined) {
var chart = this.chart,
xCount = 0;
// Check for a secondary x axis
this.chart.axes.forEach(function (a) {
if (a.position === "x") {
xCount += 1;
}
}, this);
this.storyLabel = this.chart._group.append("text")
.attr("x", this.chart._xPixels() + this.chart._widthPixels() * 0.01)
.attr("y", this.chart._yPixels() + (this.chart._heightPixels() / 35 > 10 ? this.chart._heightPixels() / 35 : 10) * (xCount > 1 ? 1.25 : -1))
.call(function () {
if (!chart.noFormats) {
this.style("font-family", "sans-serif")
.style("font-size", (chart._heightPixels() / 35 > 10 ? chart._heightPixels() / 35 : 10) + "px");
}
});
}
this.storyLabel
.transition().duration(duration * 0.2)
.attr("opacity", 0);
this.storyLabel
.transition().delay(duration * 0.2)
.text(this.categoryFields.join("\\") + ": " + this.getFrameValue())
.transition().duration(duration * 0.8)
.attr("opacity", 1);
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/storyboard/methods/_getCategories.js
this._getCategories = function() {
if (this._categoryFields !== this._cachedCategoryFields) {
// Clear the array
this._categories = [];
// Iterate every row in the data
this.chart._getAllData().forEach(function (d) {
// Initialise the index of the categories array matching the current row
var index = -1,
field = "";
// If this is a category axis handle multiple category values by iterating the fields in the row and concatonate the values
if (this.categoryFields !== null) {
this.categoryFields.forEach(function (cat, i) {
if (i > 0) {
field += "/";
}
field += d[cat];
}, this);
index = this._categories.indexOf(field);
if (index === -1) {
this._categories.push(field);
index = this._categories.length - 1;
}
}
}, this);
// Mark this as cached
this._cachedCategoryFields = this._categoryFields;
}
// Return the array
return this._categories;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/storyboard/methods/_goToFrameIndex.js
this._goToFrameIndex = function (index) {
this._frame = index % this._getCategories().length;
// Draw it with half duration, we want the effect of a 50% animation 50% pause.
this.chart.draw(this.frameDuration / 2);
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/storyboard/methods/addOrderRule.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple.storyboard#wiki-addOrderRule
this.addOrderRule = function (ordering, desc) {
this._orderRules.push({ ordering : ordering, desc : desc });
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/storyboard/methods/getFrameValue.js
this.getFrameValue = function () {
var returnValue = null;
if (this._frame >= 0 && this._getCategories().length > this._frame) {
returnValue = this._getCategories()[this._frame];
}
return returnValue;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/storyboard/methods/goToFrame.js
this.goToFrame = function (frameText) {
if (this._getCategories().length > 0) {
var index = this._getCategories().indexOf(frameText);
this._goToFrameIndex(index);
}
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/storyboard/methods/pauseAnimation.js
this.pauseAnimation = function () {
if (this._animationTimer !== null) {
window.clearInterval(this._animationTimer);
this._animationTimer = null;
}
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/storyboard/methods/startAnimation.js
this.startAnimation = function () {
if (this._animationTimer === null) {
if (this.onTick !== null) { this.onTick(this.getFrameValue()); }
this._animationTimer = window.setInterval((function (storyboard) {
return function () {
storyboard._goToFrameIndex(storyboard._frame + 1);
if (storyboard.onTick !== null) {
storyboard.onTick(storyboard.getFrameValue());
}
storyboard._drawText(storyboard.frameDuration / 2);
};
}(this)), this.frameDuration);
}
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/storyboard/methods/stopAnimation.js
this.stopAnimation = function () {
if (this._animationTimer !== null) {
window.clearInterval(this._animationTimer);
this._animationTimer = null;
this._frame = 0;
}
};
};
// End dimple.storyboard
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/aggregateMethod/avg.js
dimple.aggregateMethod.avg = function (lhs, rhs) {
lhs.value = (lhs.value === null || lhs.value === undefined ? 0 : parseFloat(lhs.value));
lhs.count = (lhs.count === null || lhs.count === undefined ? 1 : parseFloat(lhs.count));
rhs.value = (rhs.value === null || rhs.value === undefined ? 0 : parseFloat(rhs.value));
rhs.count = (rhs.count === null || rhs.count === undefined ? 1 : parseFloat(rhs.count));
return ((lhs.value * lhs.count) + (rhs.value * rhs.count)) / (lhs.count + rhs.count);
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/aggregateMethod/count.js
dimple.aggregateMethod.count = function (lhs, rhs) {
lhs.count = (lhs.count === null || lhs.count === undefined ? 0 : parseFloat(lhs.count));
rhs.count = (rhs.count === null || rhs.count === undefined ? 0 : parseFloat(rhs.count));
return lhs.count + rhs.count;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/aggregateMethod/max.js
dimple.aggregateMethod.max = function (lhs, rhs) {
lhs.value = (lhs.value === null || lhs.value === undefined ? 0 : parseFloat(lhs.value));
rhs.value = (rhs.value === null || rhs.value === undefined ? 0 : parseFloat(rhs.value));
return lhs.value > rhs.value ? lhs.value : rhs.value;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/aggregateMethod/min.js
dimple.aggregateMethod.min = function (lhs, rhs) {
return (lhs.value === null ? parseFloat(rhs.value) : (parseFloat(lhs.value) < parseFloat(rhs.value) ? parseFloat(lhs.value) : parseFloat(rhs.value)));
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/aggregateMethod/sum.js
dimple.aggregateMethod.sum = function (lhs, rhs) {
lhs.value = (lhs.value === null || lhs.value === undefined ? 0 : parseFloat(lhs.value));
rhs.value = (rhs.value === null || rhs.value === undefined ? 0 : parseFloat(rhs.value));
return lhs.value + rhs.value;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/plot/area.js
dimple.plot.area = {
stacked: true,
supportedAxes: ["x", "y", "c"],
draw: function (chart, series, duration) {
// Get self pointer for inner functions
var self = this,
data = series._positionData,
uniqueValues = [],
firstAgg = 1,
graded = false,
line,
catPoints = {},
markers,
markerBacks;
if (chart._tooltipGroup !== null && chart._tooltipGroup !== undefined) {
chart._tooltipGroup.remove();
}
// If there is a category axis we should draw a line for each aggField. Otherwise
// the first aggField defines the points and the others define the line
if (series.x._hasCategories() || series.y._hasCategories()) {
firstAgg = 0;
}
data.forEach(function (d) {
var filter = [],
match = false,
k;
for (k = firstAgg; k < d.aggField.length; k += 1) {
filter.push(d.aggField[k]);
}
uniqueValues.forEach(function (e) {
match = match || (e === filter.join("/"));
}, this);
if (!match) {
uniqueValues.push(filter.join("/"));
}
}, this);
if (series.c !== null && series.c !== undefined && ((series.x._hasCategories() && series.y._hasMeasure()) || (series.y._hasCategories() && series.x._hasMeasure()))) {
graded = true;
uniqueValues.forEach(function (seriesValue) {
dimple._addGradient(seriesValue, "fill-area-gradient-" + seriesValue.join("_").replace(" ", ""), (series.x._hasCategories() ? series.x : series.y), data, chart, duration, "fill");
dimple._addGradient(seriesValue, "stroke-area-gradient-" + seriesValue.join("_").replace(" ", ""), (series.x._hasCategories() ? series.x : series.y), data, chart, duration, "stroke");
}, this);
}
line = d3.svg.line()
.x(function (d) { return dimple._helpers.cx(d, chart, series); })
.y(function (d) { return dimple._helpers.cy(d, chart, series); });
if (series.shapes === null || series.shapes === undefined) {
series.shapes = chart._group.selectAll(".area")
.data(uniqueValues)
.enter()
.append("svg:path")
.attr("opacity", function(d) { return chart.getColor(d).opacity; });
}
series.shapes
.data(uniqueValues)
.transition()
.duration(duration)
.attr("class", function (d) { return "series area " + d.split(" ").join("_"); })
.attr("d", function (d) {
var seriesData,
baseline = [],
max = 0,
row,
newObj,
j,
k,
m,
q,
r;
seriesData = dimple.filterData(data, "aggField", d);
seriesData.sort(function (a, b) {
var sortValue = 0;
if (series.x._hasCategories()) {
sortValue = (dimple._helpers.cx(a, chart, series) < dimple._helpers.cx(b, chart, series) ? -1 : 1);
} else if (series.y._hasCategories()) {
sortValue = (dimple._helpers.cy(a, chart, series) < dimple._helpers.cy(b, chart, series) ? -1 : 1);
}
return sortValue;
});
for (j = seriesData.length - 1; j >= 0; j -= 1) {
row = seriesData[j];
newObj = { cx: 0, cy: 0, height: 0, width: 0, xOffset: 0, yOffset: 0 };
if (series.x._hasCategories()) {
// Fix the x properties
newObj.cx = row.cx;
newObj.width = row.width;
newObj.xOffset = row.xOffset;
// Find the largest value for the xField less than this value
if (catPoints[row.xField] === undefined) {
catPoints[row.xField] = [];
} else {
max = 0;
for (k = 0; k <= catPoints[row.xField].length; k += 1) {
q = catPoints[row.xField][k];
if ((row.cy >= 0 && q >= 0) || (row.cy <= 0 && q <= 0)) {
if (Math.abs(q) <= Math.abs(row.cy) && Math.abs(q) > Math.abs(max)) {
max = q;
}
}
}
newObj.cy = max;
}
baseline.push(newObj);
catPoints[row.xField].push(row.cy);
} else if (series.y._hasCategories()) {
// Fix the y properties
newObj.cy = row.cy;
newObj.height = row.height;
newObj.yOffset = row.yOffset;
// Find the largest value for the xField less than this value
if (catPoints[row.yField] === undefined) {
catPoints[row.yField] = [];
} else {
max = 0;
for (m = 0; m <= catPoints[row.yField].length; m += 1) {
r = catPoints[row.yField][m];
if ((row.cx >= 0 && r >= 0) || (row.cx <= 0 && r <= 0)) {
if (Math.abs(r) <= Math.abs(row.cx) && Math.abs(r) > Math.abs(max)) {
max = r;
}
}
}
newObj.cx = max;
}
baseline.push(newObj);
catPoints[row.yField].push(row.cx);
}
}
//return line(startPoint.concat(seriesData).concat(endPoint));
return line(seriesData.concat(baseline).concat(seriesData[0]));
})
.call(function () {
if (!chart.noFormats) {
this.attr("fill", function (d) { return (graded ? "url(#fill-area-gradient-" + d.join("_").replace(" ", "") + ")" : chart.getColor(d).fill); })
.attr("stroke", function (d) { return (graded ? "url(#stroke-area-gradient-" + d.join("_").replace(" ", "") + ")" : chart.getColor(d).stroke); })
.attr("stroke-width", series.lineWeight);
}
});
if (series.lineMarkers) {
if (series._markerBacks === null || series._markerBacks === undefined) {
markerBacks = chart._group.selectAll(".markerBacks").data(data);
} else {
markerBacks = series._markerBacks.data(data, function (d) { return d.key; });
}
// Add
markerBacks
.enter()
.append("circle")
.attr("id", function (d) { return d.key; })
.attr("class", "markerBacks")
.attr("cx", function (d) { return dimple._helpers.cx(d, chart, series); })
.attr("cy", function (d) { return dimple._helpers.cy(d, chart, series); })
.attr("r", 0)
.attr("fill", "white")
.attr("stroke", "none");
// Update
markerBacks
.transition().duration(duration)
.attr("cx", function (d) { return dimple._helpers.cx(d, chart, series); })
.attr("cy", function (d) { return dimple._helpers.cy(d, chart, series); })
.attr("r", 2 + series.lineWeight);
// Remove
markerBacks
.exit()
.transition().duration(duration)
.attr("r", 0)
.each("end", function () {
d3.select(this).remove();
});
series._markerBacks = markerBacks;
}
// Deal with markers in the same way as main series to fix #28
if (series._markers === null || series._markers === undefined) {
markers = chart._group.selectAll(".markers").data(data);
} else {
markers = series._markers.data(data, function (d) { return d.key; });
}
// Add the actual marker. We need to do this even if we aren't displaying them because they
// catch hover events
markers
.enter()
.append("circle")
.attr("id", function (d) { return d.key; })
.attr("class", "markers")
.on("mouseover", function (e) {
self.enterEventHandler(e, this, chart, series);
})
.on("mouseleave", function (e) {
self.leaveEventHandler(e, this, chart, series);
})
.attr("cx", function (d) { return dimple._helpers.cx(d, chart, series); })
.attr("cy", function (d) { return dimple._helpers.cy(d, chart, series); })
.attr("r", 0)
.attr("opacity", function (d) { return (series.lineMarkers ? chart.getColor(d).opacity : 0); })
.call(function () {
if (!chart.noFormats) {
this.attr("fill", "white")
.style("stroke-width", series.lineWeight)
.attr("stroke", function (d) {
return (graded ? dimple._helpers.fill(d, chart, series) : chart.getColor(d.aggField[d.aggField.length - 1]).stroke);
});
}
});
markers
.transition().duration(duration)
.attr("cx", function (d) { return dimple._helpers.cx(d, chart, series); })
.attr("cy", function (d) { return dimple._helpers.cy(d, chart, series); })
.attr("r", 2 + series.lineWeight)
.call(function () {
if (!chart.noFormats) {
this.attr("fill", "white")
.style("stroke-width", series.lineWeight)
.attr("stroke", function (d) {
return (graded ? dimple._helpers.fill(d, chart, series) : chart.getColor(d.aggField[d.aggField.length - 1]).stroke);
});
}
});
markers
.exit()
.transition().duration(duration)
.attr("r", 0)
.each("end", function () {
d3.select(this).remove();
});
// Save the shapes to the series array
series._markers = markers;
},
// Handle the mouse enter event
enterEventHandler: function (e, shape, chart, series) {
// The margin between the text and the box
var textMargin = 5,
// The margin between the ring and the popup
popupMargin = 10,
// The popup animation duration in ms
animDuration = 750,
// Collect some facts about the highlighted bubble
selectedShape = d3.select(shape),
cx = parseFloat(selectedShape.attr("cx")),
cy = parseFloat(selectedShape.attr("cy")),
r = parseFloat(selectedShape.attr("r")),
opacity = dimple._helpers.opacity(e, chart, series),
fill = dimple._helpers.fill(e, chart, series),
dropDest = series._dropLineOrigin(),
// Fade the popup stroke mixing the shape fill with 60% white
popupStrokeColor = d3.rgb(
d3.rgb(fill).r + 0.6 * (255 - d3.rgb(fill).r),
d3.rgb(fill).g + 0.6 * (255 - d3.rgb(fill).g),
d3.rgb(fill).b + 0.6 * (255 - d3.rgb(fill).b)
),
// Fade the popup fill mixing the shape fill with 80% white
popupFillColor = d3.rgb(
d3.rgb(fill).r + 0.8 * (255 - d3.rgb(fill).r),
d3.rgb(fill).g + 0.8 * (255 - d3.rgb(fill).g),
d3.rgb(fill).b + 0.8 * (255 - d3.rgb(fill).b)
),
t,
y = 0,
w = 0,
h = 0,
box,
overlap,
rows = [];
if (chart._tooltipGroup !== null && chart._tooltipGroup !== undefined) {
chart._tooltipGroup.remove();
}
chart._tooltipGroup = chart.svg.append("g");
// On hover make the line marker visible immediately
selectedShape.style("opacity", 1);
// Add a ring around the data point
chart._tooltipGroup.append("circle")
.attr("cx", cx)
.attr("cy", cy)
.attr("r", r)
.attr("opacity", 0)
.style("fill", "none")
.style("stroke", fill)
.style("stroke-width", 1)
.transition()
.duration(animDuration / 2)
.ease("linear")
.attr("opacity", 1)
.attr("r", r + 4)
.style("stroke-width", 2);
// Add a drop line to the x axis
if (dropDest.y !== null) {
chart._tooltipGroup.append("line")
.attr("x1", cx)
.attr("y1", (cy < dropDest.y ? cy + r + 4 : cy - r - 4))
.attr("x2", cx)
.attr("y2", (cy < dropDest.y ? cy + r + 4 : cy - r - 4))
.style("fill", "none")
.style("stroke", fill)
.style("stroke-width", 2)
.style("stroke-dasharray", ("3, 3"))
.style("opacity", opacity)
.transition()
.delay(animDuration / 2)
.duration(animDuration / 2)
.ease("linear")
// Added 1px offset to cater for svg issue where a transparent
// group overlapping a line can sometimes hide it in some browsers
// Issue #10
.attr("y2", (cy < dropDest.y ? dropDest.y - 1 : dropDest.y + 1));
}
// Add a drop line to the y axis
if (dropDest.x !== null) {
chart._tooltipGroup.append("line")
.attr("x1", (cx < dropDest.x ? cx + r + 4 : cx - r - 4))
.attr("y1", cy)
.attr("x2", (cx < dropDest.x ? cx + r + 4 : cx - r - 4))
.attr("y2", cy)
.style("fill", "none")
.style("stroke", fill)
.style("stroke-width", 2)
.style("stroke-dasharray", ("3, 3"))
.style("opacity", opacity)
.transition()
.delay(animDuration / 2)
.duration(animDuration / 2)
.ease("linear")
// Added 1px offset to cater for svg issue where a transparent
// group overlapping a line can sometimes hide it in some browsers
// Issue #10
.attr("x2", (cx < dropDest.x ? dropDest.x - 1 : dropDest.x + 1));
}
// Add a group for text
t = chart._tooltipGroup.append("g");
// Create a box for the popup in the text group
box = t.append("rect")
.attr("class", "tooltip");
// Add the series categories
if (series.categoryFields !== null && series.categoryFields !== undefined && series.categoryFields.length > 0) {
series.categoryFields.forEach(function (c, i) {
// If the category name and value match don't display the category name
rows.push(c + (e.aggField[i] !== c ? ": " + e.aggField[i] : ""));
}, this);
}
if (series.x._hasTimeField()) {
rows.push(series.x.timeField + ": " + series.x._getFormat()(e.xField[0]));
} else if (series.x._hasCategories()) {
// Add the x axis categories
series.x.categoryFields.forEach(function (c, i) {
// If the category name and value match don't display the category name
rows.push(c + (e.xField[i] !== c ? ": " + e.xField[i] : ""));
}, this);
} else {
// Add the axis measure value
rows.push(series.x.measure + ": " + series.x._getFormat()(e.width));
}
if (series.y._hasTimeField()) {
rows.push(series.y.timeField + ": " + series.y._getFormat()(e.yField[0]));
} else if (series.y._hasCategories()) {
// Add the y axis categories
series.y.categoryFields.forEach(function (c, i) {
rows.push(c + (e.yField[i] !== c ? ": " + e.yField[i] : ""));
}, this);
} else {
// Add the axis measure value
rows.push(series.y.measure + ": " + series.y._getFormat()(e.height));
}
if (series.z !== null && series.z !== undefined) {
// Add the axis measure value
rows.push(series.z.measure + ": " + series.z._getFormat()(e.zValue));
}
if (series.c !== null && series.c !== undefined) {
// Add the axis measure value
rows.push(series.c.measure + ": " + series.c._getFormat()(e.cValue));
}
// Get distinct text rows to deal with cases where 2 axes have the same dimensionality
rows = rows.filter(function(elem, pos) {
return rows.indexOf(elem) === pos;
});
// Create a text object for every row in the popup
t.selectAll(".textHoverShapes").data(rows).enter()
.append("text")
.attr("class", "tooltip")
.text(function (d) { return d; })
.style("font-family", "sans-serif")
.style("font-size", "10px");
// Get the max height and width of the text items
t.each(function () {
w = (this.getBBox().width > w ? this.getBBox().width : w);
h = (this.getBBox().width > h ? this.getBBox().height : h);
});
// Position the text relatve to the bubble, the absolute positioning
// will be done by translating the group
t.selectAll("text")
.attr("x", 0)
.attr("y", function () {
// Increment the y position
y += this.getBBox().height;
// Position the text at the centre point
return y - (this.getBBox().height / 2);
});
// Draw the box with a margin around the text
box.attr("x", -textMargin)
.attr("y", -textMargin)
.attr("height", Math.floor(y + textMargin) - 0.5)
.attr("width", w + 2 * textMargin)
.attr("rx", 5)
.attr("ry", 5)
.style("fill", popupFillColor)
.style("stroke", popupStrokeColor)
.style("stroke-width", 2)
.style("opacity", 0.95);
// Shift the ring margin left or right depending on whether it will overlap the edge
overlap = cx + r + textMargin + popupMargin + w > parseFloat(chart.svg.attr("width"));
// Translate the shapes to the x position of the bubble (the x position of the shapes is handled)
t.attr("transform", "translate(" +
(overlap ? cx - (r + textMargin + popupMargin + w) : cx + r + textMargin + popupMargin) + " , " +
(cy - ((y - (h - textMargin)) / 2)) +
")");
},
// Handle the mouse leave event
leaveEventHandler: function (e, shape, chart, series) {
// Return the opacity of the marker
d3.select(shape).style("opacity", (series.lineMarkers ? dimple._helpers.opacity(e, chart, series) : 0));
if (chart._tooltipGroup !== null && chart._tooltipGroup !== undefined) {
chart._tooltipGroup.remove();
}
}
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/plot/bar.js
dimple.plot.bar = {
// By default the bar series is stacked if there are series categories
stacked: true,
// The axes which will affect the bar chart - not z
supportedAxes: ["x", "y", "c"],
// Draw the chart
draw: function (chart, series, duration) {
// Get self pointer for inner functions
var self = this,
// Get the series data
chartData = series._positionData,
// If the series is uninitialised create placeholders, otherwise use the existing shapes
theseShapes = null,
className = "series" + chart.series.indexOf(series);
if (chart._tooltipGroup !== null && chart._tooltipGroup !== undefined) {
chart._tooltipGroup.remove();
}
if (series.shapes === null || series.shapes === undefined) {
theseShapes = chart._group.selectAll("." + className).data(chartData);
} else {
theseShapes = series.shapes.data(chartData, function (d) { return d.key; });
}
// Add
theseShapes
.enter()
.append("rect")
.attr("id", function (d) { return d.key; })
.attr("class", function (d) {
return className + " bar " +
d.aggField.join(" ").split(" ").join("_") + " " +
d.xField.join(" ").split(" ").join("_") + " " +
d.yField.join(" ").split(" ").join("_");
})
.attr("x", function (d) { return dimple._helpers.x(d, chart, series); })
.attr("y", function (d) { return dimple._helpers.y(d, chart, series) + dimple._helpers.height(d, chart, series); })
.attr("width", function (d) {return (d.xField !== null && d.xField.length > 0 ? dimple._helpers.width(d, chart, series) : 0); })
.attr("height", function (d) {return (d.yField !== null && d.yField.length > 0 ? dimple._helpers.height(d, chart, series) : 0); })
.attr("opacity", function (d) { return dimple._helpers.opacity(d, chart, series); })
.on("mouseover", function (e) {
self.enterEventHandler(e, this, chart, series);
})
.on("mouseleave", function () {
self.leaveEventHandler(chart);
})
.call(function () {
if (!chart.noFormats) {
this.attr("fill", function (d) { return dimple._helpers.fill(d, chart, series); })
.attr("stroke", function (d) { return dimple._helpers.stroke(d, chart, series); });
}
});
// Update
theseShapes
.transition().duration(duration)
.attr("x", function (d) { return dimple._helpers.x(d, chart, series); })
.attr("y", function (d) { return dimple._helpers.y(d, chart, series); })
.attr("width", function (d) { return dimple._helpers.width(d, chart, series); })
.attr("height", function (d) { return dimple._helpers.height(d, chart, series); })
.call(function () {
if (!chart.noFormats) {
this.attr("fill", function (d) { return dimple._helpers.fill(d, chart, series); })
.attr("stroke", function (d) { return dimple._helpers.stroke(d, chart, series); });
}
});
// Remove
theseShapes
.exit()
.transition().duration(duration)
.attr("x", function (d) { return dimple._helpers.x(d, chart, series); })
.attr("y", function (d) { return dimple._helpers.y(d, chart, series); })
.attr("width", function (d) { return dimple._helpers.width(d, chart, series); })
.attr("height", function (d) { return dimple._helpers.height(d, chart, series); })
.each("end", function () {
d3.select(this).remove();
});
// Save the shapes to the series array
series.shapes = theseShapes;
},
// Handle the mouse enter event
enterEventHandler: function (e, shape, chart, series) {
// The margin between the text and the box
var textMargin = 5,
// The margin between the ring and the popup
popupMargin = 10,
// The popup animation duration in ms
animDuration = 750,
// Collect some facts about the highlighted bubble
selectedShape = d3.select(shape),
x = parseFloat(selectedShape.attr("x")),
y = parseFloat(selectedShape.attr("y")),
width = parseFloat(selectedShape.attr("width")),
height = parseFloat(selectedShape.attr("height")),
opacity = selectedShape.attr("opacity"),
fill = selectedShape.attr("fill"),
dropDest = series._dropLineOrigin(),
// Fade the popup stroke mixing the shape fill with 60% white
popupStrokeColor = d3.rgb(
d3.rgb(fill).r + 0.6 * (255 - d3.rgb(fill).r),
d3.rgb(fill).g + 0.6 * (255 - d3.rgb(fill).g),
d3.rgb(fill).b + 0.6 * (255 - d3.rgb(fill).b)
),
// Fade the popup fill mixing the shape fill with 80% white
popupFillColor = d3.rgb(
d3.rgb(fill).r + 0.8 * (255 - d3.rgb(fill).r),
d3.rgb(fill).g + 0.8 * (255 - d3.rgb(fill).g),
d3.rgb(fill).b + 0.8 * (255 - d3.rgb(fill).b)
),
t,
box,
rows = [],
// The running y value for the text elements
yRunning = 0,
// The maximum bounds of the text elements
w = 0,
h = 0;
if (chart._tooltipGroup !== null && chart._tooltipGroup !== undefined) {
chart._tooltipGroup.remove();
}
chart._tooltipGroup = chart.svg.append("g");
// Add a drop line to the x axis
if (!series.x._hasCategories() && dropDest.y !== null) {
chart._tooltipGroup.append("line")
.attr("x1", (x < series.x._origin ? x + 1 : x + width - 1))
.attr("y1", (y < dropDest.y ? y + height : y))
.attr("x2", (x < series.x._origin ? x + 1 : x + width - 1))
.attr("y2", (y < dropDest.y ? y + height : y))
.style("fill", "none")
.style("stroke", fill)
.style("stroke-width", 2)
.style("stroke-dasharray", ("3, 3"))
.style("opacity", opacity)
.transition()
.delay(animDuration / 2)
.duration(animDuration / 2)
.ease("linear")
// Added 1px offset to cater for svg issue where a transparent
// group overlapping a line can sometimes hide it in some browsers
// Issue #10
.attr("y2", (y < dropDest.y ? dropDest.y - 1 : dropDest.y + 1));
}
// Add a drop line to the y axis
if (!series.y._hasCategories() && dropDest.x !== null) {
chart._tooltipGroup.append("line")
.attr("x1", (x < dropDest.x ? x + width : x))
.attr("y1", (y < series.y._origin ? y + 1 : y + height - 1))
.attr("x2", (x < dropDest.x ? x + width : x))
.attr("y2", (y < series.y._origin ? y + 1 : y + height - 1))
.style("fill", "none")
.style("stroke", fill)
.style("stroke-width", 2)
.style("stroke-dasharray", ("3, 3"))
.style("opacity", opacity)
.transition()
.delay(animDuration / 2)
.duration(animDuration / 2)
.ease("linear")
// Added 1px offset to cater for svg issue where a transparent
// group overlapping a line can sometimes hide it in some browsers
// Issue #10
.attr("x2", (x < dropDest.x ? dropDest.x - 1 : dropDest.x + 1));
}
// Add a group for text
t = chart._tooltipGroup.append("g");
// Create a box for the popup in the text group
box = t.append("rect")
.attr("class", "tooltip");
// Add the series categories
if (series.categoryFields !== null && series.categoryFields !== undefined && series.categoryFields.length > 0) {
series.categoryFields.forEach(function (c, i) {
// If the category name and value match don't display the category name
rows.push(c + (e.aggField[i] !== c ? ": " + e.aggField[i] : ""));
}, this);
}
if (series.x._hasTimeField()) {
rows.push(series.x.timeField + ": " + series.x._getFormat()(e.xField[0]));
} else if (series.x._hasCategories()) {
// Add the x axis categories
series.x.categoryFields.forEach(function (c, i) {
// If the category name and value match don't display the category name
rows.push(c + (e.xField[i] !== c ? ": " + e.xField[i] : ""));
}, this);
} else {
// Add the axis measure value
rows.push(series.x.measure + ": " + series.x._getFormat()(e.width));
}
if (series.y._hasTimeField()) {
rows.push(series.y.timeField + ": " + series.y._getFormat()(e.yField[0]));
} else if (series.y._hasCategories()) {
// Add the y axis categories
series.y.categoryFields.forEach(function (c, i) {
rows.push(c + (e.yField[i] !== c ? ": " + e.yField[i] : ""));
}, this);
} else {
// Add the axis measure value
rows.push(series.y.measure + ": " + series.y._getFormat()(e.height));
}
if (series.c !== null && series.c !== undefined) {
// Add the axis measure value
rows.push(series.c.measure + ": " + series.c._getFormat()(series.c.showPercent ? e.cPct : e.cValue));
}
// Get distinct text rows to deal with cases where 2 axes have the same dimensionality
rows = rows.filter(function(elem, pos) {
return rows.indexOf(elem) === pos;
});
// Create a text object for every row in the popup
t.selectAll(".textHoverShapes").data(rows).enter()
.append("text")
.attr("class", "tooltip")
.text(function (d) { return d; })
.style("font-family", "sans-serif")
.style("font-size", "10px");
// Get the max height and width of the text items
t.each(function () {
w = (this.getBBox().width > w ? this.getBBox().width : w);
h = (this.getBBox().width > h ? this.getBBox().height : h);
});
// Position the text relatve to the bubble, the absolute positioning
// will be done by translating the group
t.selectAll("text")
.attr("x", 0)
.attr("y", function () {
// Increment the y position
yRunning += this.getBBox().height;
// Position the text at the centre point
return yRunning - (this.getBBox().height / 2);
});
// Draw the box with a margin around the text
box.attr("x", -textMargin)
.attr("y", -textMargin)
.attr("height", Math.floor(yRunning + textMargin) - 0.5)
.attr("width", w + 2 * textMargin)
.attr("rx", 5)
.attr("ry", 5)
.style("fill", popupFillColor)
.style("stroke", popupStrokeColor)
.style("stroke-width", 2)
.style("opacity", 0.95);
// Shift the popup around to avoid overlapping the svg edge
if (x + width + textMargin + popupMargin + w < parseFloat(chart.svg.attr("width"))) {
// Draw centre right
t.attr("transform", "translate(" +
(x + width + textMargin + popupMargin) + " , " +
(y + (height / 2) - ((yRunning - (h - textMargin)) / 2)) +
")");
} else if (x - (textMargin + popupMargin + w) > 0) {
// Draw centre left
t.attr("transform", "translate(" +
(x - (textMargin + popupMargin + w)) + " , " +
(y + (height / 2) - ((yRunning - (h - textMargin)) / 2)) +
")");
} else if (y + height + yRunning + popupMargin + textMargin < parseFloat(chart.svg.attr("height"))) {
// Draw centre below
t.attr("transform", "translate(" +
(x + (width / 2) - (2 * textMargin + w) / 2) + " , " +
(y + height + 2 * textMargin) +
")");
} else {
// Draw centre above
t.attr("transform", "translate(" +
(x + (width / 2) - (2 * textMargin + w) / 2) + " , " +
(y - yRunning - (h - textMargin)) +
")");
}
},
// Handle the mouse leave event
leaveEventHandler: function (chart) {
if (chart._tooltipGroup !== null && chart._tooltipGroup !== undefined) {
chart._tooltipGroup.remove();
}
}
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/plot/bubble.js
dimple.plot.bubble = {
// By default the bubble values are not stacked
stacked: false,
// The axis positions affecting the bubble series
supportedAxes: ["x", "y", "z", "c"],
// Draw the axis
draw: function (chart, series, duration) {
// Get self pointer for inner functions
var self = this,
// Get the series data
chartData = series._positionData,
// If the series is uninitialised create placeholders, otherwise use the existing shapes
theseShapes = null,
className = "series" + chart.series.indexOf(series);
if (chart._tooltipGroup !== null && chart._tooltipGroup !== undefined) {
chart._tooltipGroup.remove();
}
if (series.shapes === null || series.shapes === undefined) {
theseShapes = chart._group.selectAll("." + className).data(chartData);
} else {
theseShapes = series.shapes.data(chartData, function (d) { return d.key; });
}
// Add
theseShapes
.enter()
.append("circle")
.attr("id", function (d) { return d.key; })
.attr("class", function (d) {
return className + " bubble " +
d.aggField.join(" ").split(" ").join("_") + " " +
d.xField.join(" ").split(" ").join("_") + " " +
d.yField.join(" ").split(" ").join("_") + " " +
d.zField.join(" ").split(" ").join("_");
})
.attr("cx", function (d) {
return (series.x._hasCategories() ? dimple._helpers.cx(d, chart, series) : series.x._origin);
})
.attr("cy", function (d) {
return (series.y._hasCategories() ? dimple._helpers.cy(d, chart, series) : series.y._origin);
})
.attr("r", 0)
.attr("opacity", function (d) { return dimple._helpers.opacity(d, chart, series); })
.on("mouseover", function (e) {
self.enterEventHandler(e, this, chart, series);
})
.on("mouseleave", function () {
self.leaveEventHandler(chart);
})
.call(function () {
if (!chart.noFormats) {
this.attr("fill", function (d) { return dimple._helpers.fill(d, chart, series); })
.attr("stroke", function (d) { return dimple._helpers.stroke(d, chart, series); });
}
});
// Update
theseShapes
.transition().duration(duration)
.attr("cx", function (d) { return dimple._helpers.cx(d, chart, series); })
.attr("cy", function (d) { return dimple._helpers.cy(d, chart, series); })
.attr("r", function (d) { return dimple._helpers.r(d, chart, series); })
.call(function () {
if (!chart.noFormats) {
this.attr("fill", function (d) { return dimple._helpers.fill(d, chart, series); })
.attr("stroke", function (d) { return dimple._helpers.stroke(d, chart, series); });
}
});
// Remove
theseShapes
.exit()
.transition().duration(duration)
.attr("r", 0)
.attr("cx", function (d) {
return (series.x._hasCategories() ? dimple._helpers.cx(d, chart, series) : series.x._origin);
})
.attr("cy", function (d) {
return (series.y._hasCategories() ? dimple._helpers.cy(d, chart, series) : series.y._origin);
})
.each("end", function () {
d3.select(this).remove();
});
// Save the shapes to the series array
series.shapes = theseShapes;
},
// Handle the mouse enter event
enterEventHandler: function (e, shape, chart, series) {
// The margin between the text and the box
var textMargin = 5,
// The margin between the ring and the popup
popupMargin = 10,
// The popup animation duration in ms
animDuration = 750,
// Collect some facts about the highlighted bubble
selectedShape = d3.select(shape),
cx = parseFloat(selectedShape.attr("cx")),
cy = parseFloat(selectedShape.attr("cy")),
r = parseFloat(selectedShape.attr("r")),
opacity = selectedShape.attr("opacity"),
fill = selectedShape.attr("fill"),
dropDest = series._dropLineOrigin(),
// Fade the popup stroke mixing the shape fill with 60% white
popupStrokeColor = d3.rgb(
d3.rgb(fill).r + 0.6 * (255 - d3.rgb(fill).r),
d3.rgb(fill).g + 0.6 * (255 - d3.rgb(fill).g),
d3.rgb(fill).b + 0.6 * (255 - d3.rgb(fill).b)
),
// Fade the popup fill mixing the shape fill with 80% white
popupFillColor = d3.rgb(
d3.rgb(fill).r + 0.8 * (255 - d3.rgb(fill).r),
d3.rgb(fill).g + 0.8 * (255 - d3.rgb(fill).g),
d3.rgb(fill).b + 0.8 * (255 - d3.rgb(fill).b)
),
t,
box,
rows = [],
// The running y value for the text elements
y = 0,
// The maximum bounds of the text elements
w = 0,
h = 0,
overlap;
if (chart._tooltipGroup !== null && chart._tooltipGroup !== undefined) {
chart._tooltipGroup.remove();
}
chart._tooltipGroup = chart.svg.append("g");
// Add a ring around the data point
chart._tooltipGroup.append("circle")
.attr("cx", cx)
.attr("cy", cy)
.attr("r", r)
.attr("opacity", 0)
.style("fill", "none")
.style("stroke", fill)
.style("stroke-width", 1)
.transition()
.duration(animDuration / 2)
.ease("linear")
.attr("opacity", 1)
.attr("r", r + 4)
.style("stroke-width", 2);
// Add a drop line to the x axis
if (dropDest.y !== null) {
chart._tooltipGroup.append("line")
.attr("x1", cx)
.attr("y1", (cy < dropDest.y ? cy + r + 4 : cy - r - 4))
.attr("x2", cx)
.attr("y2", (cy < dropDest.y ? cy + r + 4 : cy - r - 4))
.style("fill", "none")
.style("stroke", fill)
.style("stroke-width", 2)
.style("stroke-dasharray", ("3, 3"))
.style("opacity", opacity)
.transition()
.delay(animDuration / 2)
.duration(animDuration / 2)
.ease("linear")
// Added 1px offset to cater for svg issue where a transparent
// group overlapping a line can sometimes hide it in some browsers
// Issue #10
.attr("y2", (cy < dropDest.y ? dropDest.y - 1 : dropDest.y + 1));
}
// Add a drop line to the y axis
if (dropDest.x !== null) {
chart._tooltipGroup.append("line")
.attr("x1", (cx < dropDest.x ? cx + r + 4 : cx - r - 4))
.attr("y1", cy)
.attr("x2", (cx < dropDest.x ? cx + r + 4 : cx - r - 4))
.attr("y2", cy)
.style("fill", "none")
.style("stroke", fill)
.style("stroke-width", 2)
.style("stroke-dasharray", ("3, 3"))
.style("opacity", opacity)
.transition()
.delay(animDuration / 2)
.duration(animDuration / 2)
.ease("linear")
// Added 1px offset to cater for svg issue where a transparent
// group overlapping a line can sometimes hide it in some browsers
// Issue #10
.attr("x2", (cx < dropDest.x ? dropDest.x - 1 : dropDest.x + 1));
}
// Add a group for text
t = chart._tooltipGroup.append("g");
// Create a box for the popup in the text group
box = t.append("rect")
.attr("class", "tooltip");
// Add the series categories
if (series.categoryFields !== null && series.categoryFields !== undefined && series.categoryFields.length > 0) {
series.categoryFields.forEach(function (c, i) {
// If the category name and value match don't display the category name
rows.push(c + (e.aggField[i] !== c ? ": " + e.aggField[i] : ""));
}, this);
}
if (series.x._hasTimeField()) {
rows.push(series.x.timeField + ": " + series.x._getFormat()(e.xField[0]));
} else if (series.x._hasCategories()) {
// Add the x axis categories
series.x.categoryFields.forEach(function (c, i) {
// If the category name and value match don't display the category name
rows.push(c + (e.xField[i] !== c ? ": " + e.xField[i] : ""));
}, this);
} else {
// Add the axis measure value
rows.push(series.x.measure + ": " + series.x._getFormat()(e.cx));
}
if (series.y._hasTimeField()) {
rows.push(series.y.timeField + ": " + series.y._getFormat()(e.yField[0]));
} else if (series.y._hasCategories()) {
// Add the y axis categories
series.y.categoryFields.forEach(function (c, i) {
rows.push(c + (e.yField[i] !== c ? ": " + e.yField[i] : ""));
}, this);
} else {
// Add the axis measure value
rows.push(series.y.measure + ": " + series.y._getFormat()(e.cy));
}
if (series.z !== null && series.z !== undefined) {
// Add the axis measure value
rows.push(series.z.measure + ": " + series.z._getFormat()(e.zValue));
}
if (series.c !== null && series.c !== undefined) {
// Add the axis measure value
rows.push(series.c.measure + ": " + series.c._getFormat()(e.cValue));
}
// Get distinct text rows to deal with cases where 2 axes have the same dimensionality
rows = rows.filter(function(elem, pos) {
return rows.indexOf(elem) === pos;
});
// Create a text object for every row in the popup
t.selectAll(".textHoverShapes").data(rows).enter()
.append("text")
.attr("class", "tooltip")
.text(function (d) { return d; })
.style("font-family", "sans-serif")
.style("font-size", "10px");
// Get the max height and width of the text items
t.each(function () {
w = (this.getBBox().width > w ? this.getBBox().width : w);
h = (this.getBBox().width > h ? this.getBBox().height : h);
});
// Position the text relatve to the bubble, the absolute positioning
// will be done by translating the group
t.selectAll("text")
.attr("x", 0)
.attr("y", function () {
// Increment the y position
y += this.getBBox().height;
// Position the text at the centre point
return y - (this.getBBox().height / 2);
});
// Draw the box with a margin around the text
box.attr("x", -textMargin)
.attr("y", -textMargin)
.attr("height", Math.floor(y + textMargin) - 0.5)
.attr("width", w + 2 * textMargin)
.attr("rx", 5)
.attr("ry", 5)
.style("fill", popupFillColor)
.style("stroke", popupStrokeColor)
.style("stroke-width", 2)
.style("opacity", 0.95);
// Shift the ring margin left or right depending on whether it will overlap the edge
overlap = cx + r + textMargin + popupMargin + w > parseFloat(chart.svg.attr("width"));
// Translate the shapes to the x position of the bubble (the x position of the shapes is handled)
t.attr("transform", "translate(" +
(overlap ? cx - (r + textMargin + popupMargin + w) : cx + r + textMargin + popupMargin) + " , " +
(cy - ((y - (h - textMargin)) / 2)) +
")");
},
// Handle the mouse leave event
leaveEventHandler: function (chart) {
if (chart._tooltipGroup !== null && chart._tooltipGroup !== undefined) {
chart._tooltipGroup.remove();
}
}
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/plot/line.js
dimple.plot.line = {
stacked: false,
supportedAxes: ["x", "y", "c"],
draw: function (chart, series, duration) {
// Get self pointer for inner functions
var self = this,
data = series._positionData,
fillIns = [],
uniqueValues = [],
// If there is a category axis we should draw a line for each aggField. Otherwise
// the first aggField defines the points and the others define the line
firstAgg = 1,
graded = false,
line,
markers,
markerBacks;
if (chart._tooltipGroup !== null && chart._tooltipGroup !== undefined) {
chart._tooltipGroup.remove();
}
if (series.x._hasCategories() || series.y._hasCategories()) {
firstAgg = 0;
}
data.forEach(function (d) {
var filter = [],
match = false,
k;
for (k = firstAgg; k < d.aggField.length; k += 1) {
filter.push(d.aggField[k]);
}
uniqueValues.forEach(function (d) {
match = match || (d.join("/") === filter.join("/"));
}, this);
if (!match) {
uniqueValues.push(filter);
}
}, this);
if (series.c !== null && series.c !== undefined && ((series.x._hasCategories() && series.y._hasMeasure()) || (series.y._hasCategories() && series.x._hasMeasure()))) {
graded = true;
uniqueValues.forEach(function (seriesValue) {
dimple._addGradient(seriesValue, "fill-line-gradient-" + seriesValue.join("_").replace(" ", ""), (series.x._hasCategories() ? series.x : series.y), data, chart, duration, "fill");
}, this);
}
line = d3.svg.line()
.x(function (d) { return dimple._helpers.cx(d, chart, series); })
.y(function (d) { return dimple._helpers.cy(d, chart, series); });
if (series.shapes === null || series.shapes === undefined) {
series.shapes = chart._group.selectAll(".line")
.data(uniqueValues)
.enter()
.append("svg:path")
.attr("opacity", function(d) { return chart.getColor(d).opacity; });
}
series.shapes
.data(uniqueValues)
.transition().duration(duration)
.attr("class", function (d) { return "series line " + d.join("_").split(" ").join("_"); })
.attr("d", function (d) {
var seriesData = [];
data.forEach(function (r) {
var add = true,
k;
for (k = firstAgg; k < r.aggField.length; k += 1) {
add = add && (d[k - firstAgg] === r.aggField[k]);
}
if (add) {
seriesData.push(r);
}
}, this);
seriesData.sort(function (a, b) {
var sortValue = 0;
if (series.x._hasCategories()) {
sortValue = (dimple._helpers.cx(a, chart, series) < dimple._helpers.cx(b, chart, series) ? -1 : 1);
} else if (series.y._hasCategories()) {
sortValue = (dimple._helpers.cy(a, chart, series) < dimple._helpers.cy(b, chart, series) ? -1 : 1);
}
return sortValue;
});
if (seriesData.length === 1) {
fillIns.push({
cx: dimple._helpers.cx(seriesData[0], chart, series),
cy: dimple._helpers.cy(seriesData[0], chart, series),
opacity: chart.getColor(d[d.length - 1]).opacity,
color: chart.getColor(d[d.length - 1]).stroke
});
d3.select(this).remove();
}
return line(seriesData);
})
.call(function () {
if (!chart.noFormats) {
this.attr("fill", "none")
.attr("stroke", function (d) { return (graded ? "url(#fill-line-gradient-" + d.join("_").replace(" ", "") + ")" : chart.getColor(d[d.length - 1]).stroke); })
.attr("stroke-width", series.lineWeight);
}
});
if (series.lineMarkers) {
if (series._markerBacks === null || series._markerBacks === undefined) {
markerBacks = chart._group.selectAll(".markerBacks").data(data);
} else {
markerBacks = series._markerBacks.data(data, function (d) { return d.key; });
}
// Add
markerBacks
.enter()
.append("circle")
.attr("id", function (d) { return d.key; })
.attr("class", "markerBacks")
.attr("cx", function (d) { return dimple._helpers.cx(d, chart, series); })
.attr("cy", function (d) { return dimple._helpers.cy(d, chart, series); })
.attr("r", 0)
.attr("fill", "white")
.attr("stroke", "none");
// Update
markerBacks
.transition().duration(duration)
.attr("cx", function (d) { return dimple._helpers.cx(d, chart, series); })
.attr("cy", function (d) { return dimple._helpers.cy(d, chart, series); })
.attr("r", 2 + series.lineWeight);
// Remove
markerBacks
.exit()
.transition().duration(duration)
.attr("r", 0)
.each("end", function () {
d3.select(this).remove();
});
series._markerBacks = markerBacks;
}
// Deal with markers in the same way as main series to fix #28
if (series._markers === null || series._markers === undefined) {
markers = chart._group.selectAll(".markers").data(data);
} else {
markers = series._markers.data(data, function (d) { return d.key; });
}
// Add the actual marker. We need to do this even if we aren't displaying them because they
// catch hover events
markers
.enter()
.append("circle")
.attr("id", function (d) { return d.key; })
.attr("class", "markers")
.on("mouseover", function (e) {
self.enterEventHandler(e, this, chart, series);
})
.on("mouseleave", function (e) {
self.leaveEventHandler(e, this, chart, series);
})
.attr("cx", function (d) { return dimple._helpers.cx(d, chart, series); })
.attr("cy", function (d) { return dimple._helpers.cy(d, chart, series); })
.attr("r", 0)
.attr("opacity", function (d) { return (series.lineMarkers ? chart.getColor(d).opacity : 0); })
.call(function () {
if (!chart.noFormats) {
this.attr("fill", "white")
.style("stroke-width", series.lineWeight)
.attr("stroke", function (d) {
return (graded ? dimple._helpers.fill(d, chart, series) : chart.getColor(d.aggField[d.aggField.length - 1]).stroke);
});
}
});
markers
.transition().duration(duration)
.attr("cx", function (d) { return dimple._helpers.cx(d, chart, series); })
.attr("cy", function (d) { return dimple._helpers.cy(d, chart, series); })
.attr("r", 2 + series.lineWeight)
.call(function () {
if (!chart.noFormats) {
this.attr("fill", "white")
.style("stroke-width", series.lineWeight)
.attr("stroke", function (d) {
return (graded ? dimple._helpers.fill(d, chart, series) : chart.getColor(d.aggField[d.aggField.length - 1]).stroke);
});
}
});
markers
.exit()
.transition().duration(duration)
.attr("r", 0)
.each("end", function () {
d3.select(this).remove();
});
// Save the shapes to the series array
series._markers = markers;
// Deal with single point lines if there are no markers
if (!series.lineMarkers) {
chart._group.selectAll(".fill")
.data(fillIns)
.enter()
.append("circle")
.attr("cx", function (d) { return d.cx; })
.attr("cy", function (d) { return d.cy; })
.attr("r", series.lineWeight)
.attr("opacity", function (d) { return d.opacity; })
.call(function () {
if (!chart.noFormats) {
this.attr("fill", function (d) { return d.color; })
.attr("stroke", "none");
}
});
}
},
// Handle the mouse enter event
enterEventHandler: function (e, shape, chart, series) {
// The margin between the text and the box
var textMargin = 5,
// The margin between the ring and the popup
popupMargin = 10,
// The popup animation duration in ms
animDuration = 750,
// Collect some facts about the highlighted bubble
selectedShape = d3.select(shape),
cx = parseFloat(selectedShape.attr("cx")),
cy = parseFloat(selectedShape.attr("cy")),
r = parseFloat(selectedShape.attr("r")),
opacity = dimple._helpers.opacity(e, chart, series),
fill = selectedShape.attr("stroke"),
dropDest = series._dropLineOrigin(),
// Fade the popup stroke mixing the shape fill with 60% white
popupStrokeColor = d3.rgb(
d3.rgb(fill).r + 0.6 * (255 - d3.rgb(fill).r),
d3.rgb(fill).g + 0.6 * (255 - d3.rgb(fill).g),
d3.rgb(fill).b + 0.6 * (255 - d3.rgb(fill).b)
),
// Fade the popup fill mixing the shape fill with 80% white
popupFillColor = d3.rgb(
d3.rgb(fill).r + 0.8 * (255 - d3.rgb(fill).r),
d3.rgb(fill).g + 0.8 * (255 - d3.rgb(fill).g),
d3.rgb(fill).b + 0.8 * (255 - d3.rgb(fill).b)
),
// The running y value for the text elements
y = 0,
// The maximum bounds of the text elements
w = 0,
h = 0,
t,
box,
rows = [],
overlap;
if (chart._tooltipGroup !== null && chart._tooltipGroup !== undefined) {
chart._tooltipGroup.remove();
}
chart._tooltipGroup = chart.svg.append("g");
// On hover make the line marker visible immediately
selectedShape.style("opacity", 1);
// Add a ring around the data point
chart._tooltipGroup.append("circle")
.attr("cx", cx)
.attr("cy", cy)
.attr("r", r)
.attr("opacity", 0)
.style("fill", "none")
.style("stroke", fill)
.style("stroke-width", 1)
.transition()
.duration(animDuration / 2)
.ease("linear")
.attr("opacity", 1)
.attr("r", r + series.lineWeight + 2)
.style("stroke-width", 2);
// Add a drop line to the x axis
if (dropDest.y !== null) {
chart._tooltipGroup.append("line")
.attr("x1", cx)
.attr("y1", (cy < dropDest.y ? cy + r + series.lineWeight + 2 : cy - r - series.lineWeight - 2))
.attr("x2", cx)
.attr("y2", (cy < dropDest.y ? cy + r + series.lineWeight + 2 : cy - r - series.lineWeight - 2))
.style("fill", "none")
.style("stroke", fill)
.style("stroke-width", 2)
.style("stroke-dasharray", ("3, 3"))
.style("opacity", opacity)
.transition()
.delay(animDuration / 2)
.duration(animDuration / 2)
.ease("linear")
// Added 1px offset to cater for svg issue where a transparent
// group overlapping a line can sometimes hide it in some browsers
// Issue #10
.attr("y2", (cy < dropDest.y ? dropDest.y - 1 : dropDest.y + 1));
}
// Add a drop line to the y axis
if (dropDest.x !== null) {
chart._tooltipGroup.append("line")
.attr("x1", (cx < dropDest.x ? cx + r + series.lineWeight + 2 : cx - r - series.lineWeight - 2))
.attr("y1", cy)
.attr("x2", (cx < dropDest.x ? cx + r + series.lineWeight + 2 : cx - r - series.lineWeight - 2))
.attr("y2", cy)
.style("fill", "none")
.style("stroke", fill)
.style("stroke-width", 2)
.style("stroke-dasharray", ("3, 3"))
.style("opacity", opacity)
.transition()
.delay(animDuration / 2)
.duration(animDuration / 2)
.ease("linear")
// Added 1px offset to cater for svg issue where a transparent
// group overlapping a line can sometimes hide it in some browsers
// Issue #10
.attr("x2", (cx < dropDest.x ? dropDest.x - 1 : dropDest.x + 1));
}
// Add a group for text
t = chart._tooltipGroup.append("g");
// Create a box for the popup in the text group
box = t.append("rect")
.attr("class", "tooltip");
// Add the series categories
if (series.categoryFields !== null && series.categoryFields !== undefined && series.categoryFields.length > 0) {
series.categoryFields.forEach(function (c, i) {
// If the category name and value match don't display the category name
rows.push(c + (e.aggField[i] !== c ? ": " + e.aggField[i] : ""));
}, this);
}
if (series.x._hasTimeField()) {
rows.push(series.x.timeField + ": " + series.x._getFormat()(e.xField[0]));
} else if (series.x._hasCategories()) {
// Add the x axis categories
series.x.categoryFields.forEach(function (c, i) {
// If the category name and value match don't display the category name
rows.push(c + (e.xField[i] !== c ? ": " + e.xField[i] : ""));
}, this);
} else if (series.x.useLog) {
// Add the y axis log
rows.push(series.x.measure + ": " + e.cx);
} else {
// Add the axis measure value
rows.push(series.x.measure + ": " + series.x._getFormat()(e.cx));
}
if (series.y._hasTimeField()) {
rows.push(series.y.timeField + ": " + series.y._getFormat()(e.yField[0]));
} else if (series.y._hasCategories()) {
// Add the y axis categories
series.y.categoryFields.forEach(function (c, i) {
rows.push(c + (e.yField[i] !== c ? ": " + e.yField[i] : ""));
}, this);
} else if (series.y.useLog) {
// Add the y axis log
rows.push(series.y.measure + ": " + e.cy);
} else {
// Add the axis measure value
rows.push(series.y.measure + ": " + series.y._getFormat()(e.cy));
}
if (series.z !== null && series.z !== undefined) {
// Add the axis measure value
rows.push(series.z.measure + ": " + series.z._getFormat()(e.zValue));
}
if (series.c !== null && series.c !== undefined) {
// Add the axis measure value
rows.push(series.c.measure + ": " + series.c._getFormat()(e.cValue));
}
// Get distinct text rows to deal with cases where 2 axes have the same dimensionality
rows = rows.filter(function(elem, pos) {
return rows.indexOf(elem) === pos;
});
// Create a text object for every row in the popup
t.selectAll(".textHoverShapes").data(rows).enter()
.append("text")
.attr("class", "tooltip")
.text(function (d) { return d; })
.style("font-family", "sans-serif")
.style("font-size", "10px");
// Get the max height and width of the text items
t.each(function () {
w = (this.getBBox().width > w ? this.getBBox().width : w);
h = (this.getBBox().width > h ? this.getBBox().height : h);
});
// Position the text relatve to the bubble, the absolute positioning
// will be done by translating the group
t.selectAll("text")
.attr("x", 0)
.attr("y", function () {
// Increment the y position
y += this.getBBox().height;
// Position the text at the centre point
return y - (this.getBBox().height / 2);
});
// Draw the box with a margin around the text
box.attr("x", -textMargin)
.attr("y", -textMargin)
.attr("height", Math.floor(y + textMargin) - 0.5)
.attr("width", w + 2 * textMargin)
.attr("rx", 5)
.attr("ry", 5)
.style("fill", popupFillColor)
.style("stroke", popupStrokeColor)
.style("stroke-width", 2)
.style("opacity", 0.95);
// Shift the ring margin left or right depending on whether it will overlap the edge
overlap = cx + r + textMargin + popupMargin + w > parseFloat(chart.svg.attr("width"));
// Translate the shapes to the x position of the bubble (the x position of the shapes is handled)
t.attr("transform", "translate(" +
(overlap ? cx - (r + textMargin + popupMargin + w) : cx + r + textMargin + popupMargin) + " , " +
(cy - ((y - (h - textMargin)) / 2)) +
")");
},
// Handle the mouse leave event
leaveEventHandler: function (e, shape, chart, series) {
// Return the opacity of the marker
d3.select(shape).style("opacity", (series.lineMarkers ? dimple._helpers.opacity(e, chart, series) : 0));
if (chart._tooltipGroup !== null && chart._tooltipGroup !== undefined) {
chart._tooltipGroup.remove();
}
}
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/methods/_addGradient.js
dimple._addGradient = function (seriesValue, id, categoryAxis, data, chart, duration, colorProperty) {
var grad = chart._group.select("#" + id),
cats = [],
field = categoryAxis.position + "Field",
transition = true,
colors = [];
data.forEach(function (d) {
if (cats.indexOf(d[field]) === -1) {
cats.push(d[field]);
}
}, this);
cats = cats.sort(function (a, b) { return categoryAxis._scale(a) - categoryAxis._scale(b); });
if (grad.node() === null) {
transition = false;
grad = chart._group.append("linearGradient")
.attr("id", id)
.attr("gradientUnits", "userSpaceOnUse")
.attr("x1", (categoryAxis.position === "x" ? categoryAxis._scale(cats[0]) + ((chart._widthPixels() / cats.length) / 2) : 0))
.attr("y1", (categoryAxis.position === "y" ? categoryAxis._scale(cats[0]) - ((chart._heightPixels() / cats.length) / 2) : 0))
.attr("x2", (categoryAxis.position === "x" ? categoryAxis._scale(cats[cats.length - 1]) + ((chart._widthPixels() / cats.length) / 2) : 0))
.attr("y2", (categoryAxis.position === "y" ? categoryAxis._scale(cats[cats.length - 1]) - ((chart._heightPixels() / cats.length) / 2) : 0));
}
cats.forEach(function (cat, j) {
var row = {},
k = 0;
for (k = 0; k < data.length; k = k + 1) {
if (data[k].aggField.join("_") === seriesValue.join("_") && data[k][field].join("_") === cat.join("_")) {
row = data[k];
break;
}
}
colors.push({ offset: Math.round((j / (cats.length - 1)) * 100) + "%", color: row[colorProperty] });
}, this);
if (transition) {
grad.selectAll("stop")
.data(colors)
.transition().duration(duration)
.attr("offset", function(d) { return d.offset; })
.attr("stop-color", function(d) { return d.color; });
} else {
grad.selectAll("stop")
.data(colors)
.enter()
.append("stop")
.attr("offset", function(d) { return d.offset; })
.attr("stop-color", function(d) { return d.color; });
}
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/objects/chart/methods/_getOrderedList.js
dimple._getOrderedList = function (data, mainField, levelDefinitions) {
var rollupData = [],
sortStack = [],
finalArray = [],
fields = [mainField],
defs = [];
// Force the level definitions into an array
if (levelDefinitions !== null && levelDefinitions !== undefined) {
defs = defs.concat(levelDefinitions);
}
// Add the base case
defs = defs.concat({ ordering: mainField, desc: false });
// Exclude fields if this does not contain a function
defs.forEach(function (def) {
var field;
if (typeof def.ordering === "function") {
for (field in data[0]) {
if (data[0].hasOwnProperty(field) && fields.indexOf(field) === -1) {
fields.push(field);
}
}
} else if (!(def.ordering instanceof Array)) {
fields.push(def.ordering);
}
}, this);
rollupData = dimple._rollUp(data, mainField, fields);
// If we go below the leaf stop recursing
if (defs.length >= 1) {
// Build a stack of compare methods
// Iterate each level definition
defs.forEach(function (def) {
// Draw ascending by default
var desc = (def.desc === null || def.desc === undefined ? false : def.desc),
ordering = def.ordering,
orderArray = [],
field = (typeof ordering === "string" ? ordering : null),
sum = function (array) {
var total = 0,
i;
for (i = 0; i < array.length; i += 1) {
if (isNaN(array[i])) {
total = 0;
break;
} else {
total += parseFloat(array[i]);
}
}
return total;
},
compare = function (a, b) {
var result = 0,
sumA = sum(a),
sumB = sum(b);
if (!isNaN(sumA) && sumA !== 0 && !isNaN(sumB) && sumB !== 0) {
result = parseFloat(sumA) - parseFloat(sumB);
} else if (!isNaN(Date.parse(a[0])) && !isNaN(Date.parse(b[0]))) {
result = Date.parse(a[0]) - Date.parse(b[0]);
} else if (a[0] < b[0]) {
result = -1;
} else if (a[0] > b[0]) {
result = 1;
}
return result;
};
// Handle the ordering based on the type set
if (typeof ordering === "function") {
// Apply the sort predicate directly
sortStack.push(function (a, b) {
return (desc ? -1 : 1) * ordering(a, b);
});
} else if (ordering instanceof Array) {
// The order list may be an array of arrays
// combine the values with pipe delimiters.
// The delimiter is irrelevant as long as it is consistent
// with the sort predicate below
ordering.forEach(function (d) {
orderArray.push(([].concat(d)).join("|"));
}, this);
// Sort according to the axis position
sortStack.push(function (a, b) {
var aStr = "".concat(a[mainField]),
bStr = "".concat(b[mainField]),
aIx,
bIx;
// If the value is not found it should go to the end (if descending it
// should go to the start so that it ends up at the back when reversed)
aIx = orderArray.indexOf(aStr);
bIx = orderArray.indexOf(bStr);
aIx = (aIx < 0 ? (desc ? -1 : orderArray.length) : aIx);
bIx = (bIx < 0 ? (desc ? -1 : orderArray.length) : bIx);
return (desc ? -1 : 1) * (aIx - bIx);
});
} else {
// Sort the data
sortStack.push(function (a, b) {
// The result value
var result = 0;
// Find the field
if (a[field] !== undefined && b[field] !== undefined) {
// Compare just the first mapped value
result = compare([].concat(a[field]), [].concat(b[field]));
}
return (desc ? -1 : 1) * result;
});
}
});
rollupData.sort(function (a, b) {
var compareIx = 0,
result = 0;
while (compareIx < sortStack.length && result === 0) {
result = sortStack[compareIx](a, b);
compareIx += 1;
}
return result;
});
// Return a simple array if only one field is being returned.
// for multiple fields remove extra fields but leave objects
rollupData.forEach(function (d) {
finalArray.push(d[mainField]);
}, this);
}
// Return the ordered list
return finalArray;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/methods/_helpers.js
dimple._helpers = {
// Calculate the centre x position
cx: function (d, chart, series) {
var returnCx = 0;
if (series.x.measure !== null && series.x.measure !== undefined) {
returnCx = series.x._scale(d.cx);
} else if (series.x._hasCategories() && series.x.categoryFields.length >= 2) {
returnCx = series.x._scale(d.cx) + dimple._helpers.xGap(chart, series) + ((d.xOffset + 0.5) * (((chart._widthPixels() / series.x._max) - 2 * dimple._helpers.xGap(chart, series)) * d.width));
} else {
returnCx = series.x._scale(d.cx) + ((chart._widthPixels() / series.x._max) / 2);
}
return returnCx;
},
// Calculate the centre y position
cy: function (d, chart, series) {
var returnCy = 0;
if (series.y.measure !== null && series.y.measure !== undefined) {
returnCy = series.y._scale(d.cy);
} else if (series.y.categoryFields !== null && series.y.categoryFields !== undefined && series.y.categoryFields.length >= 2) {
returnCy = (series.y._scale(d.cy) - (chart._heightPixels() / series.y._max)) + dimple._helpers.yGap(chart, series) + ((d.yOffset + 0.5) * (((chart._heightPixels() / series.y._max) - 2 * dimple._helpers.yGap(chart, series)) * d.height));
} else {
returnCy = series.y._scale(d.cy) - ((chart._heightPixels() / series.y._max) / 2);
}
return returnCy;
},
// Calculate the radius
r: function (d, chart, series) {
var returnR = 0;
if (series.z === null || series.z === undefined) {
returnR = 5;
} else if (series.z._hasMeasure()) {
returnR = series.z._scale(d.r);
} else {
returnR = series.z._scale(chart._heightPixels() / 100);
}
return returnR;
},
// Calculate the x gap for bar type charts
xGap: function (chart, series) {
var returnXGap = 0;
if ((series.x.measure === null || series.x.measure === undefined) && series.barGap > 0) {
returnXGap = ((chart._widthPixels() / series.x._max) * (series.barGap > 0.99 ? 0.99 : series.barGap)) / 2;
}
return returnXGap;
},
// Calculate the x gap for clusters within bar type charts
xClusterGap: function (d, chart, series) {
var returnXClusterGap = 0;
if (series.x.categoryFields !== null && series.x.categoryFields !== undefined && series.x.categoryFields.length >= 2 && series.clusterBarGap > 0 && !series.x._hasMeasure()) {
returnXClusterGap = (d.width * ((chart._widthPixels() / series.x._max) - (dimple._helpers.xGap(chart, series) * 2)) * (series.clusterBarGap > 0.99 ? 0.99 : series.clusterBarGap)) / 2;
}
return returnXClusterGap;
},
// Calculate the y gap for bar type charts
yGap: function (chart, series) {
var returnYGap = 0;
if ((series.y.measure === null || series.y.measure === undefined) && series.barGap > 0) {
returnYGap = ((chart._heightPixels() / series.y._max) * (series.barGap > 0.99 ? 0.99 : series.barGap)) / 2;
}
return returnYGap;
},
// Calculate the y gap for clusters within bar type charts
yClusterGap: function (d, chart, series) {
var returnYClusterGap = 0;
if (series.y.categoryFields !== null && series.y.categoryFields !== undefined && series.y.categoryFields.length >= 2 && series.clusterBarGap > 0 && !series.y._hasMeasure()) {
returnYClusterGap = (d.height * ((chart._heightPixels() / series.y._max) - (dimple._helpers.yGap(chart, series) * 2)) * (series.clusterBarGap > 0.99 ? 0.99 : series.clusterBarGap)) / 2;
}
return returnYClusterGap;
},
// Calculate the top left x position for bar type charts
x: function (d, chart, series) {
var returnX = 0;
if (series.x._hasTimeField()) {
returnX = series.x._scale(d.x) - (dimple._helpers.width(d, chart, series) / 2);
} else if (series.x.measure !== null && series.x.measure !== undefined) {
returnX = series.x._scale(d.x);
} else {
returnX = series.x._scale(d.x) + dimple._helpers.xGap(chart, series) + (d.xOffset * (dimple._helpers.width(d, chart, series) + 2 * dimple._helpers.xClusterGap(d, chart, series))) + dimple._helpers.xClusterGap(d, chart, series);
}
return returnX;
},
// Calculate the top left y position for bar type charts
y: function (d, chart, series) {
var returnY = 0;
if (series.y._hasTimeField()) {
returnY = series.y._scale(d.y) - (dimple._helpers.height(d, chart, series) / 2);
} else if (series.y.measure !== null && series.y.measure !== undefined) {
returnY = series.y._scale(d.y);
} else {
returnY = (series.y._scale(d.y) - (chart._heightPixels() / series.y._max)) + dimple._helpers.yGap(chart, series) + (d.yOffset * (dimple._helpers.height(d, chart, series) + 2 * dimple._helpers.yClusterGap(d, chart, series))) + dimple._helpers.yClusterGap(d, chart, series);
}
return returnY;
},
// Calculate the width for bar type charts
width: function (d, chart, series) {
var returnWidth = 0;
if (series.x.measure !== null && series.x.measure !== undefined) {
returnWidth = Math.abs(series.x._scale((d.x < 0 ? d.x - d.width : d.x + d.width)) - series.x._scale(d.x));
} else if (series.x._hasTimeField()) {
returnWidth = series.x.floatingBarWidth;
} else {
returnWidth = d.width * ((chart._widthPixels() / series.x._max) - (dimple._helpers.xGap(chart, series) * 2)) - (dimple._helpers.xClusterGap(d, chart, series) * 2);
}
return returnWidth;
},
// Calculate the height for bar type charts
height: function (d, chart, series) {
var returnHeight = 0;
if (series.y._hasTimeField()) {
returnHeight = series.y.floatingBarWidth;
} else if (series.y.measure !== null && series.y.measure !== undefined) {
returnHeight = Math.abs(series.y._scale(d.y) - series.y._scale((d.y <= 0 ? d.y + d.height : d.y - d.height)));
} else {
returnHeight = d.height * ((chart._heightPixels() / series.y._max) - (dimple._helpers.yGap(chart, series) * 2)) - (dimple._helpers.yClusterGap(d, chart, series) * 2);
}
return returnHeight;
},
// Calculate the opacity for series
opacity: function (d, chart, series) {
var returnOpacity = 0;
if (series.c !== null && series.c !== undefined) {
returnOpacity = d.opacity;
} else {
returnOpacity = chart.getColor(d.aggField.slice(-1)[0]).opacity;
}
return returnOpacity;
},
// Calculate the fill coloring for series
fill: function (d, chart, series) {
var returnFill = 0;
if (series.c !== null && series.c !== undefined) {
returnFill = d.fill;
} else {
returnFill = chart.getColor(d.aggField.slice(-1)[0]).fill;
}
return returnFill;
},
// Calculate the stroke coloring for series
stroke: function (d, chart, series) {
var stroke = 0;
if (series.c !== null && series.c !== undefined) {
stroke = d.stroke;
} else {
stroke = chart.getColor(d.aggField.slice(-1)[0]).stroke;
}
return stroke;
}
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/methods/_parentHeight.js
dimple._parentHeight = function (parent) {
// This one seems to work in Chrome - good old Chrome!
var returnValue = parent.offsetHeight;
// This does it for IE
if (returnValue <= 0 || returnValue === null || returnValue === undefined) {
returnValue = parent.clientHeight;
}
// FireFox is the hard one this time. See this bug report:
// https://bugzilla.mozilla.org/show_bug.cgi?id=649285//
// It's dealt with by trying to recurse up the dom until we find something
// we can get a size for. Usually the parent of the SVG. It's a bit costly
// but I don't know of any other way.
if (returnValue <= 0 || returnValue === null || returnValue === undefined) {
if (parent.parentNode === null || parent.parentNode === undefined) {
// Give up - Recursion Exit Point
returnValue = 0;
} else {
// Get the size from the parent recursively
returnValue = dimple._parseYPosition(d3.select(parent).attr("height"), parent.parentNode);
}
}
return returnValue;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/methods/_parentWidth.js
dimple._parentWidth = function (parent) {
// This one seems to work in Chrome - good old Chrome!
var returnValue = parent.offsetWidth;
// This does it for IE
if (returnValue <= 0 || returnValue === null || returnValue === undefined) {
returnValue = parent.clientWidth;
}
// FireFox is the hard one this time. See this bug report:
// https://bugzilla.mozilla.org/show_bug.cgi?id=649285//
// It's dealt with by trying to recurse up the dom until we find something
// we can get a size for. Usually the parent of the SVG. It's a bit costly
// but I don't know of any other way.
if (returnValue <= 0 || returnValue === null || returnValue === undefined) {
if (parent.parentNode === null || parent.parentNode === undefined) {
// Give up - Recursion Exit Point
returnValue = 0;
} else {
// Get the size from the parent recursively
returnValue = dimple._parseXPosition(d3.select(parent).attr("width"), parent.parentNode);
}
}
return returnValue;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/methods/_parseXPosition.js
dimple._parseXPosition = function (value, parent) {
var returnValue = 0,
values = value.toString().split(",");
values.forEach(function (v) {
if (v !== undefined && v !== null) {
if (!isNaN(v)) {
returnValue += parseFloat(v);
} else if (v.slice(-1) === "%") {
returnValue += dimple._parentWidth(parent) * (parseFloat(v.slice(0, v.length - 1)) / 100);
} else if (v.slice(-2) === "px") {
returnValue += parseFloat(v.slice(0, v.length - 2));
} else {
returnValue = value;
}
}
}, this);
return returnValue;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/methods/_parseYPosition.js
dimple._parseYPosition = function (value, parent) {
var returnValue = 0,
values = value.toString().split(",");
values.forEach(function (v) {
if (v !== undefined && v !== null) {
if (!isNaN(v)) {
returnValue += parseFloat(v);
} else if (v.slice(-1) === "%") {
returnValue += dimple._parentHeight(parent) * (parseFloat(v.slice(0, v.length - 1)) / 100);
} else if (v.slice(-2) === "px") {
returnValue += parseFloat(v.slice(0, v.length - 2));
} else {
returnValue = value;
}
}
}, this);
return returnValue;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/methods/_rollUp.js
dimple._rollUp = function (data, fields, includeFields) {
var returnList = [];
// Put single values into single value arrays
if (fields !== null && fields !== undefined) {
fields = [].concat(fields);
} else {
fields = [];
}
// Iterate every row in the data
data.forEach(function (d) {
// The index of the corresponding row in the return list
var index = -1,
newRow = {},
match = true;
// Find the corresponding value in the return list
returnList.forEach(function (r, j) {
if (index === -1) {
// Indicates a match
match = true;
// Iterate the passed fields and compare
fields.forEach(function (f) {
match = match && d[f] === r[f];
}, this);
// If this is a match get the index
if (match) {
index = j;
}
}
}, this);
// Pick up the matched row, or add a new one
if (index !== -1) {
newRow = returnList[index];
} else {
// Iterate the passed fields and add to the new row
fields.forEach(function (f) {
newRow[f] = d[f];
}, this);
returnList.push(newRow);
index = returnList.length - 1;
}
// Iterate all the fields in the data
includeFields.forEach(function (field) {
if (fields.indexOf(field) === -1) {
if (newRow[field] === undefined) {
newRow[field] = [];
}
newRow[field] = newRow[field].concat(d[field]);
}
}, this);
// Update the return list
returnList[index] = newRow;
}, this);
// Return the flattened list
return returnList;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/methods/filterData.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple#wiki-filterData
dimple.filterData = function (data, field, filterValues) {
var returnData = data;
if (field !== null && filterValues !== null) {
// Build an array from a single filter value or use the array
if (filterValues !== null && filterValues !== undefined) { filterValues = [].concat(filterValues); }
// The data to return
returnData = [];
// Iterate all the data
data.forEach(function (d) {
// If an invalid field is passed, just pass the data
if (d[field] === null) {
returnData.push(d);
} else {
if (filterValues.indexOf([].concat(d[field]).join("/")) > -1) {
returnData.push(d);
}
}
}, this);
}
// Return the filtered data
return returnData;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/methods/getUniqueValues.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple#wiki-getUniqueValues
dimple.getUniqueValues = function (data, fields) {
var returnlist = [];
// Put single values into single value arrays
if (fields !== null && fields !== undefined) {
fields = [].concat(fields);
// Iterate every row in the data
data.forEach(function (d) {
// Handle multiple category values by iterating the fields in the row and concatonate the values
var field = "";
fields.forEach(function (f, i) {
if (i > 0) {
field += "/";
}
field += d[f];
}, this);
// If the field was not found, add it to the end of the categories array
if (returnlist.indexOf(field) === -1) {
returnlist.push(field);
}
}, this);
}
return returnlist;
};
// Copyright: 2013 PMSI-AlignAlytics
// License: "https://github.com/PMSI-AlignAlytics/dimple/blob/master/MIT-LICENSE.txt"
// Source: /src/methods/newSvg.js
// Help: http://github.com/PMSI-AlignAlytics/dimple/wiki/dimple#wiki-newSvg
dimple.newSvg = function (parentSelector, width, height) {
var selectedShape = null;
if (parentSelector === null || parentSelector === undefined) {
parentSelector = "body";
}
selectedShape = d3.select(parentSelector);
if (selectedShape.empty()) {
throw "The '" + parentSelector + "' selector did not match any elements. Please prefix with '#' to select by id or '.' to select by class";
}
return selectedShape.append("svg").attr("width", width).attr("height", height);
};
}());
// End dimple
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