On 2011-04-12 19:22:36 +0200, Krzysztof wrote: > This is known issue. GTK have no alpha yet but I created set of components > which partially solve this problem by using BGRABitmap class, details: > http://www.lazarus.freepascal.org/index.php/topic,12411.0.html . Although > there is no TImage yet but I can try create it. > For TrayIcon on GTK you must rebuild lazarus with -dUseStatusIcon switch. > If tray still have no alpha then you must add this 3 lines posted by > TrUsTeR: > http://www.lazarus.freepascal.org/index.php/topic,6583.0.html > After this tray icon works perfect in my case. > 2011/4/10 Leonardo M. Rame <l.r...@griensu.com> > > Hi, I was testing a sample project and found that on Windows, handling > of PNGs with transparent backgrounds is working ok, but on Linux it > doesn't work as expected. The image is a black line on the top of the > image, with a Gaussian Blur applied on Photoshop, then saved to PNG with > transparent background. > > I attached an image showing what I get on Windows vs Linux, also the > original image. > > Thanks in advance, > -- > Leonardo M. Rame > http://leonardorame.blogspot.com > -- > _______________________________________________ > Lazarus mailing list > Lazarus@lists.lazarus.freepascal.org > http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
> -- > _______________________________________________ > Lazarus mailing list > Lazarus@lists.lazarus.freepascal.org > http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus Well, I don't really need TImage, but TPicture. What I need is to be able to use TCanvas methods to copy this picture into another TCanvas. Does your component allows this? -- Leonardo M. Ramé http://leonardorame.blogspot.com -- _______________________________________________ Lazarus mailing list Lazarus@lists.lazarus.freepascal.org http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus
