L_DicomSetLayerInfo

#include "l_bitmap.h"

L_LTDIC_API L_UINT16 L_DicomSetLayerInfo(hDS, uLayerIndex, pGraphicLayer)

Sets layer attributes for the layer at the specified index.

Parameters

HDICOMDS hDS

A DICOM handle.

L_UINT uLayerIndex

Zero-based index of the layer to be updated.

pDICOMGRAPHICLAYER pGraphicLayer

Structure containing the layer attributes.

Returns

Value Meaning
DICOM_SUCCESS The function was successful.
>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, Linux.

See Also

Functions

Topics

Example

L_INT DicomSetLayerInfoExample(HDICOMDS hPresStateDS) 
{ 
   L_UINT16          uRet; 
   DICOMGRAPHICLAYER Layer; 
 
   memset(&Layer, 0, sizeof(DICOMGRAPHICLAYER)); 
 
   uRet= L_DicomGetLayerInfo(hPresStateDS,0, &Layer, sizeof(DICOMGRAPHICLAYER)); 
   if(uRet == DICOM_SUCCESS) 
   { 
      Layer.pszLayerDescription = TEXT("New description");    
      uRet = L_DicomSetLayerInfo(hPresStateDS, 0, &Layer); 
      if (uRet == DICOM_SUCCESS) 
      {          
         MessageBox( NULL,  
                     TEXT("Layer Description updated successfully"),  
                     TEXT("Note"),  
                     MB_OK); 
      } 
   } 
   return uRet; 
} 
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