ImagickPixelIterator::newPixelRegionIterator

(PECL imagick 2, PECL imagick 3)

ImagickPixelIterator::newPixelRegionIteratorReturns a new pixel iterator

说明

public ImagickPixelIterator::newPixelRegionIterator(
    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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