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// Fix for possible sub-pixel offset. See:
// https://bugzilla.mozilla.org/show_bug.cgi?id=608812
SVG.extend(SVG.Doc, {
// Callback
spof: function() {
if (this.doSpof) {
var pos = this.node.getScreenCTM()
if (pos)
this
.style('left', (-pos.e % 1) + 'px')
.style('top', (-pos.f % 1) + 'px')
}
return this
}
// Sub-pixel offset enabler
, fixSubPixelOffset: function() {
var self = this
// Enable spof
this.doSpof = true
// Make sure sub-pixel offset is fixed every time the window is resized
SVG.on(window, 'resize', function() { self.spof() })
return this.spof()
}
})
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