Gmagick::setimageinterlacescheme()
(PECL gmagick >= Unknown)
Sets the interlace scheme of the image
说明
public Gmagick::setimageinterlacescheme(int $interlace): Gmagick
Sets the interlace scheme of the image.
参数
- $interlace
The image interlace scheme: NoInterlace, LineInterlace, PlaneInterlace, PartitionInterlace.
返回值
The Gmagick object on success
错误/异常
错误时抛出GmagickException。
Just in case you're having trouble finding the constants for this like I was. They are as-of-yet unlisted on the predefined constants page. INTERLACE_UNDEFINED, UndefinedInterlace INTERLACE_NO, NoInterlace INTERLACE_LINE, LineInterlace INTERLACE_PLANE, PlaneInterlace INTERLACE_PARTITION, PartitionInterlace