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Imagick::transformImageColorspace

Imagick::transformImageColorspace

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Imagick::transformImageColorspace — Transforms an image to a new colorspace.

Description

bool Imagick::transformImageColorspace ( int $colorspace )

Transforms an image to a new colorspace.

Parameters

colorspace

The colorspace the image should be transformed to, one of the COLORSPACE constants e.g. Imagick::COLORSPACE_CMYK.

Return Values

Returns TRUE on success or FALSE on failure.

Examples

Example #1 Imagick::transformImageColorspace() example

Transforms an image to a new colorspace, and then extracts a single channel so that the individual channel values can be viewed.

<?php function transformImageColorspace($imagePath, $colorSpace, $channel) {     $imagick = new \Imagick(realpath($imagePath)     $imagick->transformimagecolorspace($colorSpace     //channel should be one of the channel constants e.g. \Imagick::CHANNEL_BLUE      $imagick->separateImageChannel($channel     header("Content-Type: image/jpg"     echo $imagick->getImageBlob( } ?>

See Also

  • Imagick::setColorSpace() - Set colorspace

Examples

Example #2 Imagick::transformImageColorspace()

<?php function transformImageColorspace($imagePath, $colorSpace, $channel) {     $imagick = new \Imagick(realpath($imagePath)     $imagick->transformimagecolorspace($colorSpace     $imagick->separateImageChannel($channel     header("Content-Type: image/jpg"     echo $imagick->getImageBlob( } ?>

← Imagick::transformImage

Imagick::transparentPaintImage →

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