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dimple
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Merge branch 'patch-4' of https://github.com/laxgeek/dimple into laxgeek-patch-4

master
John Kiernander 2016-03-23 13:08:11 +00:00
parent ab4dea320c 18bc6ce6b3
commit b03591af98
1 changed files with 3 additions and 17 deletions
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20
src/methods/_parentWidth.js
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@ -2,25 +2,11 @@
// 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
// Let's be explicit about what we are trying to get here
var returnValue = parent.getBoundingClientRect().width;
// If it returns nothing then go with "clientWidth"
if (!returnValue || returnValue < 0) {
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 || returnValue < 0) {
if (!parent.parentNode) {
// Give up - Recursion Exit Point
returnValue = 0;
} else {
// Get the size from the parent recursively
returnValue = dimple._parentWidth(parent.parentNode);
}
}
return returnValue;
};