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Imagick::setImageArtifact

(PECL imagick 3)

Imagick::setImageArtifactSet image artifact

Descrição

public Imagick::setImageArtifact(string $artifact, string $value): bool

Associates an artifact with the image. The difference between image properties and image artifacts is that properties are public and artifacts are private. Este método está disponível se o PHP foi compilado com o ImageMagick versão 6.5.7 ou superior.

Parâmetros

artifact

The name of the artifact

value

The value of the artifact

Valor Retornado

Retorna true no sucesso.

Erros

Lança ImagickException em caso de erro.

Exemplos

Exemplo #1 Imagick::setImageArtifact()

<?php
function setImageArtifact() {

    
$src1 = new \Imagick(realpath("./images/artifact/source1.png"));
    
$src2 = new \Imagick(realpath("./images/artifact/source2.png"));

    
$src2->setImageVirtualPixelMethod(\Imagick::VIRTUALPIXELMETHOD_TRANSPARENT);
    
$src2->setImageArtifact('compose:args'"1,0,-0.5,0.5");
    
$src1->compositeImage($src2Imagick::COMPOSITE_MATHEMATICS00);
    
    
$src1->setImageFormat('png');
    
header("Content-Type: image/png");
    echo 
$src1->getImagesBlob();
}

?>

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