#!/usr/bin/env php
<?php
// Include autoloader
require __DIR__.'/../vendor/autoload.php';
// Parse options from command line
$opts = array_merge([
'd' => 1, // Dithering mode : 0 = DITHER_NONE, 1 = DITHER_ERROR
'f' => false,
'r' => 1.0, // Resize factor 1.0 = 100%
'w' => 0.75, // Dither treshold weight
], getopt("f:r:w:d:ib"));
// An image file/url is required.
$opts['f'] || die("Must specify an image file.\n");
// The -i option inverts the image
$image = Pixeler\Pixeler::image($opts['f'], $opts['r'], isset($opts['i']), $opts['w'], $opts['d']);
// No colors if "-b" is passed
isset($opts['b']) && $image->clearColors();
// The Pixeler\Image instance render itself if casted to a string
echo $image;
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