In This Topic ▼

LBitmap::Oilify

Summary

Applies an oil-painting effect to the class object's bitmap.

Syntax

#include "ltwrappr.h"

virtual L_INT LBitmap::Oilify(uDim=4, uFlags = 0)

Parameters

L_UINT uDim

Dimensions of the neighborhood used for filtering (uDim x uDim), in pixels.

Returns

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

Comments

You control the effect by specifying the size of the neighborhood that is used for calculating the pixel value. For example, for 8x8, pass 8 in the uDim parameter. You increase the size of the neighborhood in order to decrease the amount of detail in the resulting image.

This function supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical toolkits.

This function does not support signed data images. It returns the error code ERROR_SIGNED_DATA_NOT_SUPPORTED if a signed data image is passed to this function.

This function does not support 32-bit grayscale images. It returns the error code ERROR_GRAY32_UNSUPPORTED if a 32-bit grayscale image is passed to this function.

Required DLLs and Libraries

LTDIS
LTFIL
LTIMGEFX
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64.

Example

L_INT LBitmap__OilifyExample() 
{ 
   L_INT nRet; 
   LBitmap LeadBitmap; 
 
   nRet =LeadBitmap.Load(MAKE_IMAGE_PATH(TEXT("ImageProcessingDemo\\Image2.jpg")), 0,ORDER_BGR); 
   if(nRet !=SUCCESS) 
      return nRet; 
   nRet =LeadBitmap.Oilify(); 
   if(nRet !=SUCCESS) 
      return nRet; 
 
   return SUCCESS; 
}