Imagick::getInterlaceSchemeImagick::getIteratorIndex
(PECL imagick 2.0.0)
Imagick::getIteratorIndex — Gets the index of the current active image
Descrierea
int Imagick::getIteratorIndex
( void
)
Returns the index of the current active image within the Imagick object. Această metodă este disponibilă dacă Imagick a fost compilat cu ImageMagick de versiunea 6.2.9 sau ulterior.
Valorile întroarse
Returns an integer containing the index of the image in the stack. Aruncă un ImagickException în caz de eroare.
Exemple
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();
?>
Vedeţi de asemenea
- 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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