Hi,
I'm having a problem using the LinearGradientBrush when one (or both) of the colours are partially transparent. In this case the colours come out solid in the generated PDF document. As far as I can see the ColorBlend stored within the brush has the correct alpha component for each colour, but this seems to be ignored at some point in the processing. For example once GradientFunction.Write is reached it only writes RGB values.
I believe that PDF supports this: I can create a PDF document using Illustrator, with RGB colour space, which correctly contains transparent linear gradients.
Is there some way to get a transparent LinearGradientBrush to render with transparency?
Stuart