WP_Image_Editor_GD::rotate │ public │ WP 3.5.0

Rotates current image counter-clockwise by $angle. Ported from image-edit.php

Метод класса: WP_Image_Editor_GD{}

Хуков нет.

Возвращает

true|WP_Error.

Использование

$WP_Image_Editor_GD = new WP_Image_Editor_GD();
$WP_Image_Editor_GD->rotate( $angle );

$angle(float) (обязательный)

.

Список изменений

Код WP_Image_Editor_GD::rotate() WP Image Editor GD::rotate ^{WP 6.9.4}

public function rotate( $angle ) {
	if ( function_exists( 'imagerotate' ) ) {
		$transparency = imagecolorallocatealpha( $this->image, 255, 255, 255, 127 );
		$rotated      = imagerotate( $this->image, $angle, $transparency );

		if ( is_gd_image( $rotated ) ) {
			imagealphablending( $rotated, true );
			imagesavealpha( $rotated, true );

			if ( PHP_VERSION_ID < 80000 ) { // imagedestroy() has no effect as of PHP 8.0.
				imagedestroy( $this->image );
			}

			$this->image = $rotated;
			$this->update_size();

			return true;
		}
	}

	return new WP_Error( 'image_rotate_error', __( 'Image rotate failed.' ), $this->file );
}