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forcegraph: improve dragging of nodes

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This commit is contained in:
Nils Schneider 2015-07-08 18:03:19 +02:00
parent a774b91bc1
commit 68de68fd25
1 changed files with 4 additions and 1 deletions
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5
lib/forcegraph.js
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@ -60,6 +60,9 @@ define(["d3"], function (d3) {
d3.event.sourceEvent.stopPropagation() d3.event.sourceEvent.stopPropagation()
d3.event.sourceEvent.preventDefault() d3.event.sourceEvent.preventDefault()
draggedNode.fixed |= 2 draggedNode.fixed |= 2
draggedNode.px = draggedNode.x
draggedNode.py = draggedNode.y
} }
function dragmove() { function dragmove() {
@ -76,7 +79,7 @@ define(["d3"], function (d3) {
if (draggedNode) { if (draggedNode) {
d3.event.sourceEvent.stopPropagation() d3.event.sourceEvent.stopPropagation()
d3.event.sourceEvent.preventDefault() d3.event.sourceEvent.preventDefault()
draggedNode.fixed &= 1 draggedNode.fixed &= ~2
draggedNode = undefined draggedNode = undefined
} }
} }