Imagick::deleteImageArtifact

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Imagick::deleteImageArtifact — Delete image artifact

说明

Imagick::deleteImageArtifact ( string $artifact ) : bool

Deletes an artifact associated with the image. The difference between image properties and image artifacts is that properties are public and artifacts are private. 此方法在Imagick基于ImageMagick 6.5.7以上版本编译时可用。

参数

artifact: The name of the artifact to delete

返回值

成功时返回 TRUE。

错误／异常

错误时抛出 ImagickException。

参见

Imagick::setImageArtifact() - Set image artifact
Imagick::getImageArtifact() - Get image artifact

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