Imagick::setLastIterator
Imagick::setPage
Imagick
PHP Manual

# Imagick::setOption

(PECL imagick 2.0.0)

Imagick::setOption — Set an option

### Description

bool Imagick::setOption ( string `$key` , string `$value` )

Associates one or more options with the wand.

### Parameters

`key`

`value`

### Return Values

Returns `TRUE` on success.

### Examples

Example #1 Attempt to reach '$extent' sizeImagick::setOption()

`<?php
function renderJPG($extent) {
$imagePath = $this->control->getImagePath();
$imagick = new \Imagick(realpath($imagePath));
$imagick->setImageFormat('jpg');
$imagick->setOption('jpeg:extent', $extent);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>`

Example #2 Imagick::setOption()

`<?php
function renderPNG($imagePath, $format) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->setImageFormat('png');
$imagick->setOption('png:format', $format);
header("Content-Type: image/png");
echo $imagick->getImageBlob();
}
//Save as 64bit PNG.
renderPNG($imagePath, 'png64');
?>`

Example #3 Imagick::setOption()

`<?php
function renderCustomBitDepthPNG() {
$imagePath = $this->control->getImagePath();
$imagick = new \Imagick(realpath($imagePath));
$imagick->setImageFormat('png');
$imagick->setOption('png:bit-depth', '16');
$imagick->setOption('png:color-type', 6);
header("Content-Type: image/png");
$crash = true;
if ($crash) {
echo $imagick->getImageBlob();
}
else {
$tempFilename = tempnam('./', 'imagick');
$imagick->writeimage(realpath($tempFilename));
echo file_get_contents($tempFilename);
}
}
?>`

Imagick::setLastIterator
Imagick::setPage
Imagick
PHP Manual