Adaptively resize image with data dependent triangulation

Description

bool Imagick::adaptiveResizeImage ( int $columns , int $rows [, bool $fit= false ] )

Adaptively resize image with data-dependent triangulation. Avoids blurring across sharp color changes. Most useful when used to shrink images slightly to a slightly smaller "web size"; may not look good when a full-sized image is adaptively resized to a thumbnail. This method is available if Imagick has been compiled against ImageMagick version 6.2.9 or newer.

Parameters

columns: The number of columns in the scaled image.
rows: The number of rows in the scaled image.
fit: Whether to fit the image inside a bounding box.

Return Values

Returns TRUE on success.

Errors/Exceptions

Throws ImagickException on error.

Changelog

Version	Description
2.1.0	Added optional fit parameter.
2.1.0	This method now supports proportional scaling. Pass zero as either parameter for proportional scaling.

Examples

Example #1 Using Imagick::adaptiveResizeImage()

Resize an image to a standard size for the web. This method works best when resizing to a size only slightly smaller than the previous image size.


<?php
header('Content-type: image/jpeg');

$image = new Imagick('image.jpg');
$image->adaptiveResizeImage(1024,768);

echo $image;
?>

Imagick::adaptiveResizeImage