#! /usr/bin/perl use strict; use Image::Imlib2; my $img = Image::Imlib2->load("out0.ppm"); # let's do something with it now $img->set_color(255, 255, 255, 255); $img->draw_line(0,0, $img->width,$img->height); $img->image_set_format("png"); $img->save("out1.png"); exit 0;