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PHP Manual Function Reference Image Processing and Generation ImageMagick Imagick Change language:
Jan 29, 2026 · The Imagick::quantizeImages () function is an inbuilt function in PHP which is used to analyze the colors within a sequence of images. This is usually helpful with gif animations.
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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
Imagick::quantizeimages 26 déc. 2018 16 fois (PECL imagick 2, PECL imagick 3) Imagick::quantizeImages — Analyse les couleurs d'une séquence d'images
Imagick::quantizeImage ← Quantum queryFontMetrics → TreeDepth - Normally, this integer value is zero or one. A zero tells Quantize to choose a optimal tree depth of Log4 (number_colors). A tree of this depth generally allows the best representation of the reference image with the least amount of memory and the fastest computational speed. In some cases, such as an image with low color ...
Simple usage example of `Imagick::quantizeImages ()`. Imagick::quantizeImages is a PHP function that analyzes the colors present in a sequence of images. It reduces the number of unique colors in the images to a specified value, which is useful for reducing the file size or simplifying the color palette of an image sequence.
