Simple example :
<?php
$image = new Imagick('test.jpg');
$CMYK_color_model = array(0,100,0,0);
$image->recolorImage($CMYK_color_model) ;
header('Content-type: image/jpg');
echo $image
?>
Imagick::recolorImage
(No version information available, might only be in Git)
Imagick::recolorImage — Recolors image
설명
bool Imagick::recolorImage
( array
$matrix
)Translate, scale, shear, or rotate image colors. This method supports variable sized matrices but normally 5x5 matrix is used for RGBA and 6x6 is used for CMYK. The last row should contain the normalized values. 이 메쏘드는 Imagick을 ImageMagick 6.3.6 이상으로 컴파일 했을 때만 사용할 수 있습니다.
인수
-
matrix -
The matrix containing the color values
반환값
성공시에 TRUE를 반환합니다.
예제
Example #1 Imagick::recolorImage()
<?php
function recolorImage($imagePath) {
$imagick = new \Imagick(realpath($imagePath));
$remapColor = [ 1, 0, 0,
0, 0, 1,
0, 1, 0,];
//$remapColor = [
// 1.438, -0.122, -0.016, 0, 0, -0.03,
// -0.062, 1.378, -0.016, 0, 0, 0.05,
// -0.062, -0.122, 1.483, 0, 0, -0.02,
//];
@$imagick->recolorImage($remapColor);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>
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User Contributed Notes 1 note
softmixt at gmail dot com ¶
11 years ago
