Gmagick::normalizeimage
PHP function
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(PECL gmagick >= Unknown)
Enhances the contrast of a color image
Description
Gmagick::normalizeimage([int $channel]): Gmagick
Enhances the contrast of a color image by adjusting the pixels color to span the entire range of colors available.
Parameters
channelIdentify which channel to normalize.
Return Values
The Gmagick object.
Errors/Exceptions
Throw