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image as cgi output

 [1/2] from: arolls:bigpond:au at: 5-Dec-2000 19:59


Hi everyone, It has come time for me to try to write an image to stdout in a cgi. I was thinking to do it this way: img: make image! 4x4 save/png %afile.png img read/binary %afile.png -- thats the end of the script, so the result of the read should be put to stdout, right? I will try. Is there a better way? Anton.

 [2/2] from: allenk::powerup::com::au at: 5-Dec-2000 22:42


Hi Anton, Here's one I wrote quite a while ago for producing 1x1 gif of any specified color. (which can be used as spacers or stretched for graph fillers) http://www.rebol.org/web/spacer.html Image Server http://www.rebol.org/web/spacer.r It also shows how to send binary via cgi. Also includes test page in the comments Also on http://www.rebol.org/fl-list.htmlyou will find as link for Jeff's Bitmap handling routines Cheers, Allen K