GdPictureImaging.SetBrightness Method

Adjust the brightness on a GdPicture image or into an area of a GdPicture image defined by SetROI() function.

public GdPictureStatus SetBrightness(
    int ImageID, 
    int Brightness
);

Visual Basic

Public Function SetBrightness(
    ByVal ImageID As Integer, 
    ByVal Brightness As Integer
) As GdPictureStatus

Parameters

Parameters	Description
ImageID	GdPicture Image Identifier.
Brightness	Brightness adjustment between -100 and 100.

Returns

A member of the GdPictureStatus enumeration.

Related Topics

SetROI, ResetROI, SetBCSG

Example

Increase & Decrease brightness

Copy Code

'To increase brightness of 10%
m_Stat = oGdPictureImaging.SetBrigtness(ImageID, 10)
'To decrease brightness of 10%
m_Stat = oGdPictureImaging.SetBrigtness(ImageID, -10)