ImagickPixelIterator::newPixelRegionIterator
(PECL imagick 2, PECL imagick 3)
ImagickPixelIterator::newPixelRegionIterator — Returns a new pixel iterator
说明
public ImagickPixelIterator::newPixelRegionIterator(
Imagick
int
int
int
int
): bool
Imagick
$wand,int
$x,int
$y,int
$columns,int
$rows): bool
警告
本函数还未编写文档，仅有参数列表。
Returns a new pixel iterator.
参数
-
wand -
-
x -
-
y -
-
columns -
-
rows -
返回值
Returns a new ImagickPixelIterator on success; on failure, throws ImagickPixelIteratorException.
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