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Fixes false positioning of edge #894. Tested in FF, Chrome, Safari, IE11 (all newest versions)

This commit is contained in:
Michael Hackstein 2014-07-09 12:19:22 +02:00
parent 5ccc4cb2c0
commit 74c8752d97
1 changed files with 15 additions and 3 deletions
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14
js/apps/system/aardvark/frontend/js/graphViewer/ui/eventDispatcherControls.js
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@ -126,11 +126,23 @@ function EventDispatcherControls(list, nodeShaper, edgeShaper, start, dispatcher
}, },
getCursorPositionInSVG = function (ev) { getCursorPositionInSVG = function (ev) {
var pos = getCursorPosition(ev), var pos = getCursorPosition(ev),
off = $('svg#graphViewerSVG').offset(); off = $('svg#graphViewerSVG').offset(),
svg, bBox, bCR;
svg = d3.select("svg#graphViewerSVG").node();
// Normal case. SVG has no clipped view box.
bCR = svg.getBoundingClientRect();
if ($("svg#graphViewerSVG").height() <= bCR.height ) {
return { return {
x: pos.x - off.left, x: pos.x - off.left,
y: pos.y - off.top y: pos.y - off.top
}; };
}
// Firefox case. SVG has a clipped view box.
bBox = svg.getBBox();
return {
x: pos.x - (bCR.left - bBox.x),
y: pos.y - (bCR.top - bBox.y)
};
}, },
callbacks = { callbacks = {
nodes: {}, nodes: {},