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Imagick::getPixelRegionIterator

(no version information, might be only in CVS)

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

Description

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

Warning

This function is currently not documented; only the argument list is available.

Warning

This function is EXPERIMENTAL. The behaviour of this function, the name of this function, and anything else documented about this function may change without notice in a future release of PHP. Use this function at your own risk.

Get an ImagickPixelIterator for an image section.

Parameters

x

Its description

y

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columns

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rows

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Return Values

Returns an ImagickPixelIterator for an image section, throwing ImagickException on error.

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