PERL GD for RHLinux 64 bit 2006-10-01 - By Nair, Murlidharan T
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I am interested in the GD package for the 64 bit version of Linux. Can anyone
tell which is ppm file that I need to install? Tried installing the following
perl-GD-2.30-1.2.el4.rf.x86_64.rpm but it gives me the following warning
warning: perl-GD-2.30-1.2.el4.rf.x86_64.rpm: V3 DSA signature: NOKEY, key ID
6b8d79e6
I still tried to compile a sample program but it does not seem happy. It gave
me the following error at compile time
Can't locate object method "png" via package "GD::Image" at sample_gd.pl line
31.
#!/usr/bin/perl
use GD;
# create a new image
$im = new GD::Image(100,100);
# allocate some colors
$white = $im->colorAllocate(255,255,255);
$black = $im->colorAllocate(0,0,0);
$red = $im->colorAllocate(255,0,0);
$blue = $im->colorAllocate(0,0,255);
# make the background transparent and interlaced
$im->transparent($white);
$im->interlaced(true);
# Put a black frame around the picture
$im->rectangle(0,0,99,99,$black);
# Draw a blue oval
$im->arc(50,50,95,75,0,360,$blue);
# And fill it with red
$im->fill(50,50,$red);
# make sure we are writing to a binary stream
binmode STDOUT;
# Convert the image to PNG and print it on standard output
print $im->png;
I need to get this up and running pretty soon. So if anyone can throw some
light into what I need to do that will really help.
Cheers ../Murli
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