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  1. Stretches with saturation the image intensity

  2. Linear stretch image ← localContrastImage magnifyImage → Stretches with saturation the image intensity. Discards any pixels below the black point and above the white point and levels the remaining pixels. The calculation is done by number of pixels, rather than absolute color values. In the code example below using a value of 0.10 for both the black and white threshold, would move the ...

  3. Simple usage example of `Imagick::linearStretchImage ()`. The `Imagick::linearStretchImage` function is a method in PHP's Imagick extension that allows you to stretch the intensity of an image with saturation. It increases the distance between the darkest and lightest pixels in the image, thereby enhancing its contrast.

  4. Imagick::linearStretchImage — Stretches with saturation the image intensity Description publicImagick::linearStretchImage (float$blackPoint, float$whitePoint): bool

  5. method_exists namespace keyword and __NAMESPACE__ constant or private property_exists protected public register_shutdown_function register_tick_function static trait trait_exists try unregister_tick_function xor yield !== & ++ -- << <=> <> =& == === >> ^ | ~ PCRE Reference Alternation Anchors Assertions Back references Character (class)es ...

  6. <?php include_once $_SERVER ['DOCUMENT_ROOT'] . '/include/shared-manual.inc'; $TOC = array (); $TOC_DEPRECATED = array (); $PARENTS = array (); include_once dirname ...

  7. Description public Imagick::linearStretchImage ( float $blackPoint , float $whitePoint ) : bool

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