L_FreeKmeansOutput

#include "Ltimgcor.h"

L_LTIMGCOR_API L_VOID L_FreeKmeansOutput(pOutCenters)

Frees the data generated by the L_KMeansBitmapSegmentation function.

Parameters

L_COLORREF *pOutCenters

The data generated by the L_KMeansBitmapSegmentation function.

Returns

None

Comments

Use this function to free the data generated by the L_KMeansBitmapSegmentation function.

Required DLLs and Libraries

LTIMGCOR
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.

Functions

L_KMeansBitmapSegmentation

Topics

Raster Image Functions: Doing Color Expansion or Reduction
Processing an Image

Example

L_INT FreeKmeansOutputExample(L_VOID) 
{   
   L_INT nRet; 
   BITMAPHANDLE LeadBitmap;   /* Bitmap handle for the image */ 
 
   /* Load a bitmap at its own bits per pixel */ 
   nRet = L_LoadBitmap (MAKE_IMAGE_PATH(TEXT("IMAGE1.CMP")), &LeadBitmap, sizeof(BITMAPHANDLE), 0, ORDER_BGR, NULL, NULL); 
   if(nRet !=SUCCESS) 
      return nRet; 
 
   L_UINT nCluster = 4; 
   L_COLORREF OutCenter = (L_COLORREF) RGB(25,50,70); 
   L_COLORREF* pOutCenters = &OutCenter; 
   L_INT nOutCentersCount = -1; 
 
   nRet = L_KMeansBitmapSegmentation(&LeadBitmap, nCluster, &pOutCenters, &nOutCentersCount, NULL, KMEANS_RANDOM); 
   if(nRet !=SUCCESS) 
      return nRet; 
 
   //free the pOutCenters data 
   L_FreeKmeansOutput(pOutCenters); 
 
   //free bitmap  
   if(LeadBitmap.Flags.Allocated)   
      L_FreeBitmap(&LeadBitmap);   
 
   return SUCCESS; 
}