The Imagick class
PHP Manual

Imagick::getIteratorIndex

(PECL imagick 2.0.0)

Imagick::getIteratorIndexGets the index of the current active image

Описание

int Imagick::getIteratorIndex ( void )

Returns the index of the current active image within the Imagick object. Този метод съществува ако Imagick е била компилирана за версия 6.2.9 на ImageMagick или по-нова.

Връщани стойности

Returns an integer containing the index of the image in the stack. Throw an ImagickException on error.

Примери

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();
?>

Вж. също


The Imagick class
PHP Manual