#!perl -w
use strict;
use warnings;
#
# Test with Win32::GUI
#
use FindBin();
use Win32::GUI();
use Win32::GUI::DIBitmap;
my $W = new Win32::GUI::Window (
-title => "Win32::GUI::DIBitmap test",
-left => 100,
-top => 100,
-width => 400,
-height => 400,
-name => "Window",
) or die "new Window";
my $dib = newFromFile Win32::GUI::DIBitmap ("$FindBin::Bin/zapotec.bmp")
or die "newFromFile";
my $bcolor = $dib->HasBackgroundColor();
print "hascolor = $bcolor\n";
my $color = $dib->GetPixel(10,10);
print "Color = $color\n";
$dib->SetPixel(10, 10, 255);
$color = $dib->GetPixel(10,10);
print "Color = $color\n";
$dib = $dib->ConvertTo24Bits();
print "hascolor = $bcolor\n";
my @color = $dib->GetPixel(11,10);
print "Color = @color\n";
$dib->SetPixel(11, 10, 255, 0, 0);
@color = (0, 255, 0);
$dib->SetPixel(12, 10, @color);
@color = (0, 0, 255);
$dib->SetPixel(13, 10, \@color);
$W->Show();
Win32::GUI::Dialog();
exit(0);
sub Window_Paint {
my $dc = shift;
my ($width, $height) = ($W->GetClientRect)[2..3];
$dib->StretchToDC($dc, 0, 0, $width, $height);
$dc->Validate();
return 1;
}