use png. Jpegs have background, so you will not go very further in this direction (if I understood well your problem ^^)
Ben On Jun 15, 2013, at 11:56 PM, Usman Bhatti <[email protected]> wrote: > I need to export JPEG images in Pharo to later import then in my PDF > document. When I export JPEG files with Pharo, the background is black, which > makes the exported image meaningless. To reproduce the problem, do the > following in the latest moose image (the image can be obtained from here): > > |window| > window := ESExamples new kiviat2. > window model canvas imageForm writeJPEGfileNamed: 'fileName.jpg'. > > The file will be produced in the image folder. If someone could suggest how > to make the background white or transparent, it'll be a great help. > > Usman
