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<?php |
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/** |
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* @filesource imagetiler.php |
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* @created 20.06.2018 |
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* @author smiley <[email protected]> |
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* @copyright 2018 smiley |
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* @license MIT |
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*/ |
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namespace chillerlan\ImagetilerExamples; |
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use chillerlan\Imagetiler\{Imagetiler, ImagetilerException, ImagetilerOptions}; |
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use ImageOptimizer\OptimizerFactory; |
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use Psr\Log\AbstractLogger; |
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require_once __DIR__.'/../vendor/autoload.php'; |
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$input = __DIR__.'/[YOUR HUGE IMAGE].png'; |
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$utils = __DIR__.'/path/to/utils/%s[.exe]'; |
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$options = [ |
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// ImagetilerOptions |
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'zoom_min' => 0, |
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'zoom_max' => 8, |
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'zoom_normalize' => 7, |
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'tms' => false, |
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'fill_color' => '#000000', |
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'fast_resize' => false, |
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'overwrite_tile_image' => true, |
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'clean_up' => false, |
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'optimize_output' => true, |
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'memory_limit' => '8G', |
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'tile_format' => 'jpeg', |
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# 'overwrite_base_image' => true, |
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'no_temp_baseimages' => true, |
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'resize_blur_upsample' => 0.7, |
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'resize_blur_downsample' => 0.7, |
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]; |
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$optimizer_settings = [ |
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'execute_only_first_png_optimizer' => false, |
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'advpng_bin' => sprintf($utils, 'advpng'), |
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'optipng_bin' => sprintf($utils, 'optipng'), |
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'pngcrush_bin' => sprintf($utils, 'pngcrush'), |
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'pngquant_bin' => sprintf($utils, 'pngquant'), |
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'execute_only_first_jpeg_optimizer' => false, |
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'jpegoptim_bin' => sprintf($utils, 'jpegoptim'), |
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'jpegtran_bin' => sprintf($utils, 'jpegtran'), |
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]; |
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$options = new ImagetilerOptions($options); |
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$logger = new class() extends AbstractLogger{ |
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public function log($level, $message, array $context = []){ |
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echo sprintf('[%s][%s] %s', date('Y-m-d H:i:s'), substr($level, 0, 4), trim($message))."\n"; |
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} |
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}; |
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$optimizer = (new OptimizerFactory($optimizer_settings, $logger))->get($options->tile_format); |
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$tiler = new Imagetiler($options, $optimizer, $logger); |
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try{ |
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$tiler->process($input, __DIR__.'/tiles'); |
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} |
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catch(ImagetilerException $e){ |
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$logger->error($e->getMessage()); |
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$logger->error($e->getTraceAsString()); |
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} |
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chillerlan /
php-imagetiler
