Imagick::deleteImageArtifact
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Imagick::deleteImageArtifact — Delete image artifact
说明
Imagick::deleteImageArtifact
( string
$artifact
) : boolDeletes 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