<?php

$startTime = time();

require_once __DIR__ . '/vendor/autoload.php';

use forevermatt\mosaic\MosaicMaker;

use forevermatt\mosaic\ProgressMeter;

if ($argc < 3) {

echo 'Usage: php ' . basename(__FILE__)

. ' path/to/guide-image.jpg path/to/source/images/ '

. '[path/to/more/source/images [...]]' . PHP_EOL;

return;

}

$pathToGuideImage = $argv[1];

$pathsToSourceImagesFolders = array();

for ($i = 2; $i < $argc; $i++) {

$pathsToSourceImagesFolders[] = $argv[$i];

}

$mosaicFileName = MosaicMaker::makeMosaic(

$pathToGuideImage,

$pathsToSourceImagesFolders

);

echo PHP_EOL . 'Saved mosaic as "' . $mosaicFileName . '".' . PHP_EOL . PHP_EOL;

echo '(Run time: ' . ProgressMeter::getDurationAsString(time() - $startTime) . ')'

. PHP_EOL;

$similarity = MosaicMaker::calculateSimilarity(

$pathToGuideImage,

$mosaicFileName

);

echo sprintf(

'(Similarity to guide: %.2f%%)' . PHP_EOL,

($similarity * 100)

);