LBitmap::FreeKmeansOutput (original) (raw)
Summary
Frees the data generated by the LBitmap::KMeansBitmapSegmentation function.
Syntax
#include "ltwrappr.h"
virtual L_INT LBitmap::FreeKmeansOutput(pOutCenters)
Parameters
L_COLORREF* pOutCenters
Pointer to the data generated by the LBitmap::KMeansBitmapSegmentation function.
Returns
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
Comments
Use this function to free the data generated by the LBitmap::KMeansBitmapSegmentation function.
Required DLLs and Libraries
- LTDIS
- LTFIL
- 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.
See Also
Functions
- LBitmap::LevelsetBitmapRgn
- LBitmap::LambdaConnectedness
- LBitmap::ShrinkWrapTool
- LBitmap::WatershedBitmap
- LBitmap::KMeansBitmapSegmentation
- LBitmap::GWireGetMinPath
- Class Members
Topics
Example
L_INT LBitmap__FreeKmeansOutputExample()
{
L_INT nRet;
LBitmap LeadBitmap;
nRet =LeadBitmap.Load(MAKE_IMAGE_PATH(TEXT("Clean.tif")), 0, ORDER_BGRORGRAY);
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 = LeadBitmap.KMeansBitmapSegmentation(nCluster, &pOutCenters, &nOutCentersCount, NULL, KMEANS_RANDOM);
if(nRet != SUCCESS)
return nRet;
//free the pOutCenters data
LeadBitmap.FreeKmeansOutput(pOutCenters);
nRet = LeadBitmap.Save (MAKE_IMAGE_PATH(TEXT("Result.BMP")), FILE_BMP, 24, 0, NULL);
if(nRet !=SUCCESS)
return nRet;
pBITMAPHANDLE pBitmapHandle = LeadBitmap.GetHandle();
//free bitmap
if(pBitmapHandle->Flags.Allocated)
L_FreeBitmap(pBitmapHandle);
return SUCCESS;
}
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