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Add Brightness on image. You can input negative value.
Public Function Brightness( _
ByVal iRed As Integer,_
ByVal iGreen As Integer,_
ByVal iBlue As Integer
)
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Parameter
iRed
the value of red. (0-255)
iGreen
the value of green. (0-255)
iBlue
the value of green. (0-255)
No Return Value
Example
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Visual Basic Syntax
ImageViewer1.FileName ="c:\1.jpg"
ImageViewer1.Brightness 150 ,150,150
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