LDicomDS::SetLayerInfo

Summary

Sets layer attributes for the layer at the specified index.

Syntax

#include "Ltdic.h"

L_UINT16 LDicomDS::SetLayerInfo(uLayerIndex, pGraphicLayer)

Parameters

L_UINT uLayerIndex

Zero-based index of the layer to be updated.

pDICOMGRAPHICLAYER pGraphicLayer

Structure containing the layer attributes.

Returns

Value Meaning
0 SUCCESS
>0 An error occurred. Refer to Return Codes.

Comments

Before calling this function, initialize pGraphicLayer->uStructSize to be sizeof(DICOMGRAPHICLAYER) and initialize all the structure members.

The index(uLayerIndex) is based on the number of items under the "Graphic Layer Sequence" (0070,0060), for example the index of the first item is zero.

Required DLLs and Libraries

Platforms

Win32, x64

See Also

Functions

Topics

Example

L_INT LDicomDS_SetLayerInfoExample(LDicomDS& PresStateDS)  
 
{ 
   L_INT             nRet; 
   DICOMGRAPHICLAYER Layer;  
 
   memset(&Layer, 0, sizeof(DICOMGRAPHICLAYER));  
 
   nRet= PresStateDS.GetLayerInfo(0, &Layer, sizeof(DICOMGRAPHICLAYER));  
 
   if(nRet == DICOM_SUCCESS)  
 
   { 
 
      Layer.pszLayerDescription = TEXT("New description"); 
 
      nRet = PresStateDS.SetLayerInfo(0, &Layer);  
 
      if (nRet == DICOM_SUCCESS)  
 
      { 
 
       MessageBox(NULL,  
                  TEXT("Layer Description updated successfully"),  
                  TEXT("Note"),  
                  MB_OK);  
 
      } 
 
   } 
 
   return DICOM_SUCCESS; 
}
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