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Imagick::getPointSize> <Imagick::getPixelIterator
Last updated: Fri, 20 Nov 2009

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Imagick::getPixelRegionIterator

(PECL imagick 2.0.0)

Imagick::getPixelRegionIteratorGet an ImagickPixelIterator for an image section

Descrierea

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

Această funcţie nu este documentată în prezent; este disponibilă numai lista sa de argumente.

Get an ImagickPixelIterator for an image section.

Parametri

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.

Valorile întroarse

Returns an ImagickPixelIterator for an image section. Aruncă un ImagickException în caz de eroare.



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Imagick::getPixelRegionIterator
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Imagick::getPointSize> <Imagick::getPixelIterator
Last updated: Fri, 20 Nov 2009
 
 
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