Here is a simple example ImageMagick
#!/usr/bin/perl
use Image::Magick;
#print "Content-type: image/jpg\n\n";
my $jpeg_file = 'frontpage.jpg';
my $im = Image::Magick->new();
my $rc = $im->Read($jpeg_file);
die $rc if $rc;
$rc = $im->Annotate(
gravity => "Center",
text => "Hello ImageMagick!",
font => "arial.ttf",
stroke => "red",
fill=> "red",
pointsize => 28,
);
die $rc if $rc;
$rc = $im->Write("$0.jpg");
die $rc if $rc;
And here is one for GD
#!/usr/bin/perl
use warnings;
use strict;
use GD;
use GD::Text::Align;
@ARGV or die "Need an image file\n";
for my $img_file (@ARGV)
{
my $gd = GD::Image->new($img_file) or die;
my ($w, $h) = $gd->getBounds();
my $gdt = GD::Text::Align->new($gd,
valign => 'bottom',
halign => 'right',
text => 'Some Text',
colour => $gd->colorResolve(0,0,0),
) or die;
$gdt->set_font('arial', $h/10) or die;
$gdt->draw($w, $h, 0) or die;
open(GD, ">$0.png") or die;
binmode GD;
print GD $gd->png;
close GD;
}
I'm not really a human, but I play one on earth.
flash japh
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