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Imagick::quantizeImage (PECL imagick 2, PECL imagick 3) Imagick::quantizeImage — Analyzes the colors within a reference image
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 ...
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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.
Simple usage example of `Imagick::quantizeImage ()`. Imagick::quantizeImage is a PHP function that allows you to analyze the various colors present within a reference image. This function applies a quantization process to reduce the number of unique colors in the image, which can be particularly useful for reducing file size or simplifying an image for certain applications.
Imagick::transformImage — Convenience method for setting crop size and the image geometry Imagick::transformImageColorspace — Transforms an image to a new colorspace Imagick::transparentPaintImage — Paints pixels transparent Imagick::transposeImage — Creates a vertical mirror image Imagick::transverseImage — Creates a horizontal ...
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