At 10:06 PM 1/26/02 +0800, Justin Lee wrote:
>:
>I am new to perl. I want to I want to get
>some graph perl example using GD.pm.
> any helps to welcome
>Justin
Try this:
use strict;
use GD;
# create a new image
my $im = new GD::Image(100,100);
# allocate some colors
my $white = $im->colorAllocate(255,255,255);
my $black = $im->colorAllocate(0,0,0);
my $red = $im->colorAllocate(255,0,0);
my $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);
# Convert the image to PNG and print it on standard output
print $im->png;
--
Peter Scott
Pacific Systems Design Technologies
http://www.perldebugged.com
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