Imagick::vignetteImage
(PECL imagick 2, PECL imagick 3)
Imagick::vignetteImage — Adds vignette filter to the image
Description
public Imagick::vignetteImage( float $blackPoint, float $whitePoint, int $x, int $y ): bool
Softens the edges of the image in vignette style. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer.
Parameters
-
blackPoint
-
The black point.
-
whitePoint
-
The white point
-
x
-
X offset of the ellipse
-
y
-
Y offset of the ellipse
Return Values
Returns true
on success.
Examples
Example #1 Imagick::vignetteImage()
<?php function vignetteImage($imagePath, $blackPoint, $whitePoint, $x, $y) { $imagick = new \Imagick(realpath($imagePath)); $imagick->vignetteImage($blackPoint, $whitePoint, $x, $y); header("Content-Type: image/jpg"); echo $imagick->getImageBlob(); } ?>
See Also
- Imagick::waveImage() - Applies wave filter to the image
- Imagick::swirlImage() - Swirls the pixels about the center of the image
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https://www.php.net/manual/en/imagick.vignetteimage.php