[BZ#582782] transform="scale(...,...)" does not work as expected
Submitted by Thomas R.
Link to original bug (#582782)
Description
transform="scale(1,-1)" should produce a vertically flipped version of the input.
This works in most cases, but there appear to be problems with alpha channels.
For example, this does not work
where Gaussian_Blur is defined as follows:
<filter id="Gaussian_Blur" filterUnits="objectBoundingBox" x="-50%" y="-50%" width="200%" height="200%" >
<feGaussianBlur in="SourceGraphic" stdDeviation="15" />
</filter>