L_DicomSetLayerInfo

#include "l_bitmap.h"

L_LTDIC_API L_UINT16 L_DicomSetLayerInfo(hDS, uLayerIndex, pGraphicLayer)

HDICOMDS hDS;	a DICOM handle
L_UINT uLayerIndex;	layer index
pDICOMGRAPHICLAYER pGraphicLayer;	pointer to the layer attributes structure

Sets layer attributes for the layer at the specified index.

Parameter	Description
hDS	A DICOM handle.
uLayerIndex	Zero-based index of the layer to be updated.
pGraphicLayer	Structure containing the layer attributes.

Returns

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

LTDIC

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, Linux.

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; 
}

Help Version 19.0.2017.10.27

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LEADTOOLS DICOM C API Help

Introduction

Version History

Getting Started

Features of LEADTOOLS DICOM

Redistributables/Files To Be Included With Your Application

Functions:	L_DicomGetLayerInfo, L_DicomSetLayerInfo, L_DicomRemoveLayerByIndex, L_DicomRemoveLayerByName, L_DicomRemoveAllLayers, L_DicomGetLayerCount, L_DicomGetLayerIndex, L_DicomGetLayerGraphicObjectCount, L_DicomRemoveLayerGraphicObjects, L_DicomGetLayerTextObjectCount, L_DicomRemoveLayerTextObjects, L_DicomGetLayerElementByIndex, L_DicomGetLayerElementByName
Topics:	Working with DICOM Annotations
	Dicom Annotations: Layers