Imagick::adaptiveBlurImage
Imagick::adaptiveSharpenImage
The Imagick class
PHP Manual

# Imagick::adaptiveResizeImage

(PECL imagick 2.0.0)

Imagick::adaptiveResizeImage — Adaptively resize image with data dependent triangulation

### Описание

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.

### Список параметров

`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.

### Возвращаемые значения

Returns `TRUE` on success.

### Errors/Exceptions

Throws ImagickException on error.

### Список изменений

Версия | Описание
--- | ---
2.1.0 | Added optional fit parameter.
2.1.0 | This method now supports proportional scaling. Pass zero as either parameter for proportional scaling.

### Примеры

Пример #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;
?>`

### Смотрите также

- Imagick::chopImage() - Removes a region of an image and trims
- Imagick::cropImage() - Extracts a region of the image
- Imagick::magnifyImage() - Scales an image proportionally 2x
- Imagick::minifyImage() - Scales an image proportionally to half its size
- Imagick::resizeImage() - Scales an image
- Imagick::scaleImage() - Scales the size of an image
- Imagick::shaveImage() - Shaves pixels from the image edges
- Imagick::thumbnailImage() - Changes the size of an image
- Imagick::trimImage() - Remove edges from the image

Imagick::adaptiveBlurImage
Imagick::adaptiveSharpenImage
The Imagick class
PHP Manual