The AdjustContrast method adjusts the contrast of an image.
Syntax
object.AdjustContrast ( Range )
Parameter |
Type |
Description |
Range |
Integer |
required; value between -100 and 100 |
Remarks
Lower Range values decrease contrast and higher Range values increase contrast.
Example
This example increases the amount of contrast by 50 percent in a image.
Bitmap.AdjustContrast(50)
Used by: Bitmap object