Imagick::getIteratorIndex

(PECL imagick 2.0.0)

Imagick::getIteratorIndexGets the index of the current active image

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Imagick::getIteratorIndex ( void ) : int

Returns the index of the current active image within the Imagick object. �˷�����Imagick����ImageMagick 6.2.9���ϰ汾����ʱ���á�

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Returns an integer containing the index of the image in the stack.

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Example #1 Using Imagick::getIteratorIndex():

Create images, set and get the iterator index

<?php
$im 
= new Imagick();
$im->newImage(100100, new ImagickPixel("red"));
$im->newImage(100100, new ImagickPixel("green"));
$im->newImage(100100, new ImagickPixel("blue"));

$im->setIteratorIndex(1);
echo 
$im->getIteratorIndex();
?>

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