Fix originX and originY for SVG behavior

framer/SVGBaseLayer.coffee

@@ -1,6 +1,14 @@
{Layer, layerProperty} = require "./Layer"
{Color} = require "./Color"

originTransform = (value, layer, name) ->
	sizeProp = undefined
	switch name
		when "originX" then sizeProp = "width"
		when "originY" then sizeProp = "height"
	return value unless sizeProp?
	return (layer[sizeProp] / layer.parent[sizeProp]) * value

class exports.SVGBaseLayer extends Layer
	# Overridden Layer properties

@@ -13,6 +21,8 @@ class exports.SVGBaseLayer extends Layer
	@define "html",	get: ->	@_element.outerHTML or ""
	@define "width", get: -> @_width
	@define "height", get: -> @_height
	@define "originX", layerProperty(@, "originX", "webkitTransformOrigin", 0.5, _.isNumber, originTransform)
	@define "originY", layerProperty(@, "originY", "webkitTransformOrigin", 0.5, _.isNumber, originTransform)

	# Disabled properties
	@undefine ["label", "blending", "image"]