Imagick::getPixelIterator
Imagick::getQuantumDepth
The Imagick class
PHP Manual

# Imagick::getPixelRegionIterator

(PECL imagick 2.0.0)

Imagick::getPixelRegionIterator — Get an ImagickPixelIterator for an image section

### 설명

ImagickPixelIterator Imagick::getPixelRegionIterator ( int `$x` , int `$y` , int `$columns` , int `$rows` )
Warning

이 함수는 현재 문서화 되어있지 않습니다; 인수 목록만을 제공합니다.

Get an ImagickPixelIterator for an image section.

### 인수

`x`

  The x-coordinate of the region.

`y`

  The y-coordinate of the region.

`columns`

  The width of the region.

`rows`

  The height of the region.

### 반환값

Returns an ImagickPixelIterator for an image section. 오류 시에 ImagickException을 던집니다.

Imagick::getPixelIterator
Imagick::getQuantumDepth
The Imagick class
PHP Manual