Returns the next row of the pixel iterator

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- PHP Manual
- ImagickPixelIterator
- Returns the next row of the pixel iterator

# ImagickPixelIterator::getNextIteratorRow

(PECL imagick 2, PECL imagick 3)

ImagickPixelIterator::getNextIteratorRow — Returns the next row of the pixel iterator

### Description

public ImagickPixelIterator::getNextIteratorRow(): array
Warning

This function is currently not documented; only its argument list is available.

Returns the next row as an array of pixel wands from the pixel iterator.

### Return Values

Returns the next row as an array of ImagickPixel objects, throwing ImagickPixelIteratorException on error.

### Examples

Example #1 ImagickPixelIterator::getNextIteratorRow()

    <?phpfunction getNextIteratorRow($imagePath) {    $imagick = new \Imagick(realpath($imagePath));    $imageIterator = $imagick->getPixelIterator();    $count = 0;    while ($pixels = $imageIterator->getNextIteratorRow()) {        if (($count % 3) == 0) {            /* Loop through the pixels in the row (columns) */            foreach ($pixels as $column => $pixel) {                 /** @var $pixel \ImagickPixel */                if ($column % 2) {                    /* Paint every second pixel black*/                    $pixel->setColor("rgba(0, 0, 0, 0)");                }            }            /* Sync the iterator, this is important to do on each iteration */            $imageIterator->syncIterator();         }        $count += 1;    }    header("Content-Type: image/jpg");    echo $imagick;}?>