LBitmapBase::SetPaintContrast

#include "ltwrappr.h"

L_INT LBitmapBase::SetPaintContrast(nValue)

Sets the paint contrast value used by painting operations. This value can be retrieved using the LBitmapBase::GetPaintContrast function.

Parameters

L_INT nValue

The amount of contrast change. Valid values are -1000 to +1000.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

Use this function to set the value to be used for the paint contrast. This is the local paint contrast for the class object and is used when painting the bitmap.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

L_INT LBitmapBase__SetPaintContrastExample() 
{ 
   L_INT nRet; 
   LBitmapBase MyBitmap; 
 
   nRet =MyBitmap.Load(MAKE_IMAGE_PATH(TEXT("image1.cmp")),24); 
   if(nRet !=SUCCESS) 
      return nRet; 
   MyBitmap.SetPaintContrast(50); 
    
   return SUCCESS; 
}
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