Imagick::cropImage

(PECL imagick 2, PECL imagick 3)

Imagick::cropImageExtracts a region of the image

Descrizione

public Imagick::cropImage(
    int $width,
    int $height,
    int $x,
    int $y
): bool

Extracts a region of the image.

Elenco dei parametri

width

The width of the crop

height

The height of the crop

x

The X coordinate of the cropped region's top left corner

y

The Y coordinate of the cropped region's top left corner

Valori restituiti

Restituisce true in caso di successo.

Errori/Eccezioni

Lancia una ImagickException in caso di errore.

Esempi

Example #1 Imagick::cropImage()

<?php
function cropImage($imagePath, $startX, $startY, $width, $height) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->cropImage($width, $height, $startX, $startY);
header("Content-Type: image/jpg");
echo
$imagick->getImageBlob();
}

?>