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1. www.php.net › manual › enPHP: Imagick::getImageChannelRange - Manual

   www.php.net › manual › en

   Gets the range for one or more image channels. This method is available if Imagick has been compiled against ImageMagick version 6.4.0 or newer.

2. www.geeksforgeeks.org › php › php-imagickPHP | Imagick getImageChannelRange() Function - GeeksforGeeks

   www.geeksforgeeks.org › php › php-imagick

   Jul 11, 2025 · The default value of channel is I magick::CHANNEL_DEFAULT. Return Value: This function returns an array containing the minima and maxima of the required channel. Below programs illustrate the Imagick ::getImageChannelRange () function in PHP: Program 1: Original Image:

3. phpdoctest.github.io › en › bookPHP Manual: Image Processing (ImageMagick)

   phpdoctest.github.io › en › book

   Imagick::adaptiveThresholdImage — Selects a threshold for each pixel based on a range of intensity Imagick::addImage — Adds new image to Imagick object image list

4. phpimagick.com › todoPHP Imagick by Example

   phpimagick.com › todo

   Missing Imagick methods - 224 optimizeImageLayers compareImageLayers waveImageWithMethod getSizeOffset setSizeOffset roundCornersImage getIteratorIndex setImageAlpha getImageProperty setImageProperty deleteImageProperty setImageInterpolateMethod getImageInterpolateMethod getImageLength getImageOrientation clutImageWithInterpolate getImageProperties getImageProfiles writeImageFile ...

5. docs.w3cub.com › php › classImagick (Class) - PHP - W3cubDocs

   docs.w3cub.com › php › class

   public mergeImageLayers ( int $layer_method ) : Imagick public minifyImage ( ) : bool public modulateImage ( float $brightness , float $saturation , float $hue ) : bool public montageImage ( ImagickDraw $draw , string $tile_geometry , string $thumbnail_geometry , int $mode , string $frame ) : Imagick public morphImages ( int $number_frames ...

6. github.com › imagick › getimagechannelrangedoc-en/getimagechannelrange.xml at master · php/doc-en

   github.com › imagick › getimagechannelrange

   English PHP documentation. Contribute to php/doc-en development by creating an account on GitHub.

7. People also ask

   How does the IMagick class work?

   • The Imagick class has the ability to hold and operate on multiple images simultaneously. This is achieved through an internal stack. There is always an internal pointer that points at the current image. Some functions operate on all images in the Imagick class, but most operate only on the current image in the internal stack.

   PHP Manual: Image Processing (ImageMagick) - phpdoctest.github.io

   phpdoctest.github.io/en/book.imagick.html

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   Does IMagick have an internal pointer?

   • There is always an internal pointer that points at the current image. Some functions operate on all images in the Imagick class, but most operate only on the current image in the internal stack. As a convention, method names can contain the word Image to denote they affect only the current image in the stack.

   PHP Manual: Image Processing (ImageMagick) - phpdoctest.github.io

   phpdoctest.github.io/en/book.imagick.html

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   What is IMagick morphology?

   • Imagick::clampImage — Restricts the color range from 0 to the quantum depth. Imagick::morphology — Applies a user supplied kernel to the image according to the given morphology method.

   Image Processing (ImageMagick) - PHP 8.3.0 Manual / Documentation …

   durak.org/sean/pubs/software/php-8.3.0/book.imagick.html

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8. durak.org › software › php-8Image Processing (ImageMagick) - PHP 8.3.0 Manual / Documentation

   durak.org › software › php-8

   Mar 27, 2026 · Imagick::mergeImageLayers — Merges image layers Imagick::minifyImage — Scales an image proportionally to half its size Imagick::modulateImage — Control the brightness, saturation, and hue Imagick::montageImage — Creates a composite image Imagick::morphImages — Method morphs a set of images