Imagick::getIteratorIndex
(PECL imagick 2, PECL imagick 3)
Imagick::getIteratorIndex — Gets the index of the current active image
Description
public Imagick::getIteratorIndex(): int
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.
Parameters
This function has no parameters.
Return Values
Returns an integer containing the index of the image in the stack.
Errors/Exceptions
Throws ImagickException on error.
Examples
Example #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();
?>
See Also
- Imagick::setIteratorIndex() - Set the iterator position
- Imagick::getImageIndex() - Gets the index of the current active image
- Imagick::setImageIndex() - Set the iterator position
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