Imagick::rotateImage
(PECL imagick 2, PECL imagick 3)
Imagick::rotateImage — Rotates an image
Beschreibung
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.
Rückgabewerte
Liefert true
bei Erfolg.
Changelog
Version | Beschreibung |
---|---|
PECL imagick 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();
}
?>