HaruImage::setMaskImage

(no version information, might be only in CVS)

HaruImage::setMaskImage -- Set the image mask

说明

bool HaruImage::setMaskImage ( object mask_image )

Sets the image used as image-mask. It must be 1bit gray-scale color image.

参数

mask_image

A valid HaruImage instance.

返回值

Returns TRUE on success.

错误/异常

Throws HaruException on error.