Imagick
PHP Manual

Imagick::getIteratorIndex

(PECL imagick 2.0.0)

Imagick::getIteratorIndex — Gets the index of the current active image

Descrição

int Imagick::getIteratorIndex ( void )

Returns the index of the current active image within the Imagick object. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer.

Valor Retornado

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

Erros

Throws ImagickException on error.

Exemplos

Exemplo #1 Using Imagick::getIteratorIndex():

Create images, set and get the iterator index

<?php
$im = new Imagick();
$im->newImage(100, 100, new ImagickPixel("red"));
$im->newImage(100, 100, new ImagickPixel("green"));
$im->newImage(100, 100, new ImagickPixel("blue"));

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

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Imagick
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