- Fix (Firefox): tspan (and textPath apparently) have no `getBBox` in Firefox, so recover (fixes FF issue with recalculate test 3: "recalculateDimensions() on text w/tspan with simple translate")
- Fix (Chrome): Chrome has a bug in not performing `removeAttribute` after `removeItem`; deal with it (though only if there is a single identity matrix) (fixes Chrome issue with recalculate test 1: " recalculateDimensions() on rect with identity matrix")
The SVGPathSeg API is being removed from the spec [1] and is being
removed in Chromium 47 [2]. I implemented a drop-in polyfill[3] so
svg-edit users are not broken as browsers migrate away from the
path seg api.
This patch simply imports the upstream pathseg.js and updates all
dependencies. With this change all tests pass in Chrome 46 (with
the path seg api), Chrome 47 (without the path seg api), and
there are no changes to tests in Safari 9.01 or Firefox 43. I
also manually tested svg-edit while developing the polyfill and
could not find any broken features.
[1] https://lists.w3.org/Archives/Public/www-svg/2015Jun/0044.html
[2] https://groups.google.com/a/chromium.org/d/msg/blink-dev/EDC3cBg9mCU/OvElJgOWCgAJ
[3] https://github.com/progers/pathseg
See this issue in svg-edit project tracker: Issue 1081.
It contains pointers to the bugzilla thread if you are so interested
git-svn-id: http://svg-edit.googlecode.com/svn/trunk@2509 eee81c28-f429-11dd-99c0-75d572ba1ddd