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Re: deleting a file after loading

by quidity (Pilgrim)
on Nov 28, 2000 at 20:37 UTC ( #43700=note: print w/replies, xml ) Need Help??

in reply to deleting a file after loading

If you are using GD to make an image, then all you need to do is print the binary data directly to STDOUT when you make it:

#!/usr/bin/perl use GD; # lifted from synopsis... $im = new GD::Image(100,100); $white = $im->colorAllocate(255,255,255); $black = $im->colorAllocate(0,0,0); $red = $im->colorAllocate(255,0,0); $blue = $im->colorAllocate(0,0,255); $im->transparent($white); $im->interlaced('true'); $im->rectangle(0,0,99,99,$black); $im->arc(50,50,95,75,0,360,$blue); $im->fill(50,50,$red); # Important bit: print "Content-type: image/png\n\n"; binmode STDOUT; print $im->png; exit(0);

In the page which must access the image, put a normal img tag, but which src="path to script".

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