International PHP Conference 2015

Imagick::rotateImage

(PECL imagick 2.0.0)

Imagick::rotateImageRotates an image

Beschreibung

bool Imagick::rotateImage ( mixed $background , float $degrees )

Rotates an image the specified number of degrees. Empty triangles left over from rotating the image are filled with the background color.

Parameter-Liste

background

The background color

degrees

Rotation angle, in degrees. The rotation angle is interpreted as the number of degrees to rotate the image clockwise.

R├╝ckgabewerte

Liefert TRUE bei Erfolg.

Changelog

Version Beschreibung
2.1.0 Now allows a string representing the color as the first parameter. Previous versions allow only an ImagickPixel object.

Beispiele

Beispiel #1 Imagick::rotateImage()

<?php
function rotateImage($imagePath$angle$color) {
    
$imagick = new \Imagick(realpath($imagePath));
    
$imagick->rotateimage($color$angle);
    
header("Content-Type: image/jpg");
    echo 
$imagick->getImageBlob();
}

?>

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