ImagickPixel::setColorValue
(No version information available, might be only in CVS)
ImagickPixel::setColorValue — Sets the normalized value of one of the channels
Description
bool ImagickPixel::setColorValue
( int $color
, float $value
)
Warning
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Warning
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Sets the value of the specified channel of this object to the provided value, which should be between 0 and 1. This function can be used to provide an opacity channel to an ImagickPixel object.
Parameters
- color
-
One of the Imagick channel color constants.
- value
-
The value to set this channel to, ranging from 0 to 1.
Return Values
Returns TRUE on success.