Hi, This is not related to imagemagick, but take a look at TCPDF :
http://www.tecnick.com/public/code/cp_dpage.php?aiocp_dp=tcpdf It is a successor to FPDF, and it just recently began to support PNG alpha channel. As for the solution with FPDF, i don't really know, but TCPDF can help you , may be. Pierre-Yves Landuré pere roca a écrit : > dear all, > I have just moved from GD to imagemagick. i was using FPDF to incrustate > images generated from GD in PDFs but now it doesn't work with imagemagick > ; it complains about alpha channel. > > FPDF doesn't support alpha channel. The strange thing is that it worked for > GD, so I suppose that by default ImageMagick creates PNGs with alpha > channel. I have tried to remove it using "convert 'file.png' -depth 0 > 'no_alpha.png'" without success ("FPDF error: 16-bit depth not supported: > download/new2.png"). > > So I'm wondering if I have to move to Ghostscript; someone knows if alpha > channel is supported there? is Ghostscript easy to work with? > > thanks! > > Pere > _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
