PHP code example of ama-team / projection-framework

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

ama-team / projection-framework example snippets

use \AmaTeam\Image\Projection\Framework;
use \AmaTeam\Image\Projection\Framework\EncodingOptions;
use \AmaTeam\Image\Projection\Specification;
use \AmaTeam\Image\Projection\Image\Format;

$framework = new Framework();
$source = new Specification('equirect', 'tmp/uploads/source.jpg');
$target = new Specification(
    'cube',
    'static/pano/{f}/{x}/{y}.jpg',
    new Box(512, 512) // tile size,
    new Box(2, 2) // layout, amount of tiles horizontally and vertically
);

$options = (new EncodingOptions())->setQuality(0.9);

$framework->convert($source, $target, Format::JPEG, $options);

$targets = array_map(function ($index) {
    $side = 256 * (int) pow($index, 2);
    $tileSide = min($side, 512);
    $size = $side / $side;
    $tileSize = new Box($tileSide, $tileSide);
    $layout = new Box($size, $size);
    $path = sprintf('static/pano/%d/{f}/{x}/{y}.jpg', $index);
    return new Specification('cube', $path, $tileSize, $layout);
}, range(0, 3));

$framework->convertAll($source, $targets);

// only specified faces will be created
$filter = new FaceFilter('f', 'b');
$options = (new ConversionOptions())->setFilters([$filter]);
$framework
    ->getConverter()
    ->createConversion($source, $target, $options)
    ->run();

$fxaaProcessor = new FXAAProcessor();
$watermarkProcessor = new WatermarkProcessor();
$conversion = $framework
    ->getConverter()
    ->createConversion($source, $target);
    // 50 is order in which processor will run, so it will run before
    // watermark processor
    ->addProcessor(50, $fxaaProcessor)
    ->addProcessor(99, $watermarkProcessor);
    ->run();

$filesystem = $framework->getRegistry()->getFilesystem();
$listener = new SaveListener($filesystem, Format::JPEG);
$conversion = $framework
    ->getConverter()
    ->createConversion($source, $target)
    ->addListener($listener)
    ->run();

$framework = new Framework();
$framework->register('LittlePlanet', new LittlePlanetHandler());