Imagick
PHP Manual

Imagick::setIteratorIndex

(PECL imagick 2.0.0)

Imagick::setIteratorIndex — Set the iterator position

Descrição

bool Imagick::setIteratorIndex ( int $index )

Set the iterator to the position in the image list specified with the index parameter. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer.

Parâmetros

index

The position to set the iterator to

Valor Retornado

Returns TRUE on success.

Exemplos

Exemplo #1 Using Imagick::setIteratorIndex():

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();
?>

Veja Também

Imagick
PHP Manual