(PECL imagick 2.0.0)
Imagick::colorizeImage — Blends the fill color with the image
Blends the fill color with each pixel in the image.
colorizeImagickPixel object or a string containing the colorize color
opacityImagickPixel object or an float containing the opacity value. 1.0 is fully opaque and 0.0 is fully transparent.
Retorna TRUE no sucesso.
Lança ImagickException em caso de erro.
| Versão | Descrição |
|---|---|
| 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. |
Exemplo #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();
}
?>