showImage() публичный Метод

Set width or height parameter to '0' for proportional scaling. Set them both to null (or not at all) to get the default size from config.yml. Example: {{ content.image|showimage(320, 240) }} Example: {{ showimage(content.image, 320, 240) }}
public showImage ( string $fileName = null, integer $width = null, integer $height = null, string $crop = null ) : string
$fileName string Image filename
$width integer Image width
$height integer Image height
$crop string Crop image string identifier
Результат string HTML output
Документация по классу ImageHandler
Пример #1
0
 public function testShowImageFileNameArrayWithAlt()
 {
     $app = $this->getApp();
     $handler = new ImageHandler($app);
     $result = $handler->showImage(['title' => 'Koala', 'alt' => 'Gum Leaves', 'filename' => 'generic-logo.png'], null, null, null, null);
     $this->assertSame('<img src="/thumbs/1000x750c/generic-logo.png" width="1000" height="750" alt="Gum Leaves">', $result);
 }