Important notice: the development of WideImage 1.0 branch is discontinued.
Please visit
http://wideimage.sourceforge.net for the new version of library and documentation.
This web site will remain accessible to serve as documentation for the old versions of the library.
For help on migration, please refer
to the
migration
guide.
Oldest known version of this page was edited on 2007-08-06 12:24:35 by GasperKozak []
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wiImage::correctGamma()
See:
List of operations
Signature
wiImage::correctGamma($inputGamma, $outputGamma)
Parameters
- $inputGamma (float): input gamma
- $outputGamma (float): output gamma
- result (wiTrueColorImage): gamma corrected image
Description
Applies gamma correction.
Examples
$img = wiImage::load('/path/to/an/image.png');
$new = $img->correctGamma(1.0, 1.6);
CategoryDocApi
