ImgAdjustBrightness

Prototype

ImgAdjustBrightness (intImageHandle, floatPercent)

Description

Changes the brightness in grayscale or color images. It allows to add or subtract a custom light percentage to each pixel.

Parameters

intImageHandle: integer value corresponding to the image handle.

floatPercentage: float value that specifies brightness percentage increment or decrement. It can range from -100.0 to +100.0

Returned value

None.

Example

// Change brightness percentage

ImgAdjustBrightness(_CurrentImage,20.0);