Imagick::colorizeImage
Imagick::colorizeImage
(PECL imagick 2.0.0)
Imagick::colorizeImage — Blends the fill color with the image
Description
bool Imagick::colorizeImage ( mixed $colorize , mixed $opacity )
Blends the fill color with each pixel in the image.
Parameters
colorize
ImagickPixel object or a string containing the colorize color
opacity
ImagickPixel object or an float containing the opacity value. 1.0 is fully opaque and 0.0 is fully transparent.
Return Values
Returns TRUE on success.
Errors/Exceptions
Throws ImagickException on error.
Changelog
| Version | Description |
|---|---|
| 2.1.0 | Now allows a string representing the color as the first parameter and a float representing the opacity value as the second parameter. Previous versions allow only an ImagickPixel objects. |
Examples
Example #1 Imagick::colorizeImage()
<?php
function colorizeImage($imagePath, $color, $opacity) {
$imagick = new \Imagick(realpath($imagePath)
$opacity = $opacity / 255.0;
$opacityColor = new \ImagickPixel("rgba(0, 0, 0, $opacity)"
$imagick->colorizeImage($color, $opacityColor
header("Content-Type: image/jpg"
echo $imagick->getImageBlob(
}
?>
← Imagick::colorFloodfillImage
Imagick::colorMatrixImage →
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