Imagick::deleteImageArtifact()

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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