PHP code example of phtamas / yii2-imageprocessor

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

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

    

phtamas / yii2-imageprocessor example snippets

'imageProcessor' => [
  'class' => '\phtamas\yii2\imageprocessor\Component',
  // Default for all JPEG images
  'jpegQuality' => 90,
  // Default for all PNG images
  'pngCompression' => 7,
  
  // Create named image categories with their own configuration.
  // You can refer them by name in application code.
  'define' => [
  
    'userAvatar' => [
      // Add transformations. They will be applied in the order they were defined.
      'process' => [
        // Fix images with embedded orientation metadata
        ['autorotate'],
        // Preapre image to crop by resizing it to cover a 160*160 square
        ['resize', 'width' => 160, 'height' => 160, 'scaleTo' => 'cover'],
        // Crop it
        ['crop', 'x' => 'center - 80', 'y' => 'center - 80', 'width' => 160, 'height' => 160],
      ],
    ],
    
    'galleryImage' => [
       // Override default to save some disk space and bandwidth
      'jpegQuality' => 80,
      'process' => [
        // Resize proportionally to fit a 600*600 square but only if too large
        ['resize', 'width' => 600, 'height' => 600, 'scaleTo' => 'fit', 'only' => 'down'],
        // Mark your property
        ['watermark', 'path' => '@path/to/wmark.png', 'align' => 'top-left', 'margin' => 20],
      ],
    ],

  ],
],

// Process uploaded image and save as a JPEG file
$path = '@image/user/avatar/' . uniqid() . '.jpg';
Yii::$app->imageProcessor->save(['file' => $uploadedFile->tempName], $path, 'userAvatar');

// Process image (stored as BLOB in the DB) and send it to the HTTP client
Yii::$app->imageProcessor->send(['data' => 'binary string'], 'jpg', 'galleryImage');

// Ad-hoc processing is possible, too
Yii::$app->imageProcessor->saveAndSend(['file' => '@images/image.jpg'], $path, 'jpg', [
    'process' => [['resize', 'width' => 300]], // Resize proportionally to 300 px width
]);