L_DicomSetGraphicObjectInfo

#include "l_bitmap.h"

L_LTDIC_API L_UINT16 L_DicomSetGraphicObjectInfo(hDS, pGraphicAnnSQItem, uGraphicObjectIndex, pGraphicObject)

HDICOMDS hDS;	a DICOM handle
pDICOMELEMENT pGraphicAnnSQItem;	pointer to a DICOMELEMENT structure
L_UINT uGraphicObjectIndex;	graphic annotation object index
pDICOMGRAPHICOBJECT pGraphicObject;	pointer to the graphic annotation object attributes structure

Updates the attributes of a graphic annotation object.

Parameter	Description
hDS	A DICOM handle.
pGraphicAnnSQItem	Pointer to an item element under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module".
uGraphicObjectIndex	Index of the graphic annotation object to be updated
pGraphicObject	Pointer to a structure containing the graphic annotation object attributes.

Returns

DICOM_SUCCESS	The function was successful.
>0	An error occurred. Refer to Return Codes.

Comments

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

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 DicomSetGraphicObjectInfoExample(HDICOMDS hPresStateDS) 
{ 
   DICOMGRAPHICOBJECT GraphicObject; 
   L_UINT nCount = 1; 
   pDICOMELEMENT pGraphicAnnSQItem = L_DicomFindFirstGraphicAnnSQItem(hPresStateDS); 
   pDICOMANNPOINT pAnnPoints = new DICOMANNPOINT[nCount]; 
   DICOMANNPOINT  Point; 
   Point.fX = (L_FLOAT)8.1; 
   Point.fY = (L_FLOAT)8.3; 
   pAnnPoints[0] = Point; 
   memset(&GraphicObject, 0, sizeof(DICOMGRAPHICOBJECT)); 
   GraphicObject.bFilled = TRUE; 
   GraphicObject.uType = DICANN_TYPE_POINT; 
   GraphicObject.pszLayerName = TEXT("First Layer"); 
   GraphicObject.nPointCount = (L_UINT16)nCount; 
   GraphicObject.uUnits = DICANN_UNIT_PIXEL; 
   GraphicObject.pAnnPoints = pAnnPoints; 
   GraphicObject.uStructSize = sizeof(DICOMGRAPHICOBJECT); 
   L_UINT16 nRet = L_DicomSetGraphicObjectInfo (hPresStateDS, pGraphicAnnSQItem, 0, &GraphicObject); 
   if (nRet == DICOM_SUCCESS) 
   { 
      MessageBox( NULL, 
      TEXT("Graphic Object has been successfully updated!"), 
      TEXT("Note"), 
      MB_OK); 
   } 
   if (pAnnPoints) 
      delete [] pAnnPoints; 
   return nRet; 
}

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_DicomFindFirstGraphicAnnSQItem, L_DicomCreateGraphicAnnSQItem, L_DicomCreateGraphicObject, L_DicomRemoveGraphicObject, L_DicomGetGraphicObjectInfo, L_DicomGetGraphicObjectCount, L_DicomRemoveAllGraphicObjects, L_DicomGetGraphicObjPointCount, L_DicomGetGraphicObjElement, L_DicomConvertLEADAnnObjToDicomAnnObjs, L_DicomConvertDicomAnnObjToLEADAnnObj
Topics:	Working with DICOM Annotations
	Dicom Annotations: Graphic Objects