HaruImage::setColorMask
HaruEncoder
HaruImage
PHP Manual

# HaruImage::setMaskImage

(PECL haru >= 0.0.1)

HaruImage::setMaskImage — Set the image mask

### Описание

bool HaruImage::setMaskImage ( object `$mask_image` )

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

### Список параметров

`mask_image`

  A valid HaruImage instance.

### Возвращаемые значения

Returns `TRUE` on success.

### Errors/Exceptions

Throws HaruException on error.

HaruImage::setColorMask
HaruEncoder
HaruImage
PHP Manual