i would like to share the program that i did. its messy but you can see how i did what zentara showed us.
#!/usr/bin/perl -w
#image data transfer from imagemagick to pixbuf!!! yey!
use Gtk2 '-init';
use Image::Magick;
my $pimage;
my $pimage2;
my $image;
my $image2;
my $canvas;
my $pixbufloader;
my $pixbuf;
#sub load;
my $window = Gtk2::Window->new;
$window->signal_connect(destroy=>sub{Gtk2->main_quit;});
$window->set_size_request(1000,600);
my $vbox = Gtk2::VBox->new;
$window->add($vbox);
#my $pixbuf = Gtk2::Gdk::Pixbuf->new(undef);
our $image1 = Gtk2::Image->new;
my $swin = Gtk2::ScrolledWindow->new;
$swin->add_with_viewport($image1);
$vbox->pack_start($swin,1,1,0);
my $button = Gtk2::Button->new('LOAD');
$button->signal_connect('clicked',\&load);
$vbox->pack_start($button,0,1,0);
my $button1 = Gtk2::Button->new('VIEW');
$button1->signal_connect('clicked',\&view);
$vbox->pack_start($button1,0,1,0);
my $button2 = Gtk2::Button->new('IMPLODE');
$button2->signal_connect('clicked',\&implodeimage);
$vbox->pack_start($button2,0,1,0);
$window->show_all;
Gtk2->main;
sub load {
$image = Image::Magick->new;
$image2 = Image::Magick->new;
$pimage = Image::Magick->new;
$pimage2 = Image::Magick->new;
$pimage->Read('frames/rbs5r.png');
$pimage2->Read('pictures/dscf6098.jpg');
$image = $pimage->Clone;
$image2 = $pimage2->Clone;
$image->Resize(
height=>650,
width=>(650*$image->Get('width')/$image->Get('height')));
$image2->Resize(
height=>650,
width=>(650*$image2->Get('width')/$image2->Get('height')));
$canvas = Image::Magick->new;
my $w = $image->Get('width');
my $h = $image->Get('height');
my $size = $w . "x" . $h;
$canvas->Set(size=>$size);
$canvas->ReadImage('xc:white');
$canvas->Set(magick=>'jpeg');
$canvas->Composite(
image=>$image2,
compose=>'Over');
$canvas->Composite(
image=>$image,
compose=>'Over');
my $blob = $canvas->ImageToBlob();
$pixbufloader = Gtk2::Gdk::PixbufLoader->new;
$pixbufloader->write($blob);
$pixbufloader->close;
$pixbuf = $pixbufloader->get_pixbuf;
$blob = $pixbuf->save_to_buffer('jpeg');
$canvas->BlobToImage($blob);
$canvas->Display;
#my $preview = $image->Preview('Gamma');
#$preview->Display();
}
sub view {
#$pixbuf = Gtk2::Gdk::Pixbuf->new_from_file('text.bmp');
$image1->set_from_pixbuf($pixbuf);
}
sub implodeimage {
print "IMPLODE\n";
# print $image2->Blur(20);
#$canvas=$image->Clone;
$canvas = Image::Magick->new;
my $w = $image->Get('width');
my $h = $image->Get('height');
my $size = $w . "x" . $h;
$canvas->Set(size=>$size);
$canvas->ReadImage('xc:white');
#$image->Crop(geometry=>$size);
#$image2->Crop(geometry=>$size);
#$image2->Rotate(45);
print $canvas->Composite(image=>$image2,compose=>'Over');
print $canvas->Composite(image=>$image,compose=>'Over');
print $canvas->Write('text.bmp');
}
you can try this out. first change the image files inside the SUB LOAD. run the program and press the LOAD BUTTON. the sub LOAD does the following...
open a file using image magick. do something to it then convert it to a blob. then the blob is read by the pixbufloader and is then converted into a pixbuf! yey! then the pixbuf is then converted to a blob. which is then read by image magick!!!! yey!!!!
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