LDicomDS::GetTextObjectCount

#include "Ltdic.h"

L_UINT16 LDicomDS::GetTextObjectCount(pGraphicAnnSQItem, pCount)

pDICOMELEMENT pGraphicAnnSQItem;	pointer to a DICOMELEMENT structure
L_UINT* pCount;	pointer to a variable which will be updated with the text annotation object count

Retrieves the number of text annotation objects in the specified "Graphic Annotation Sequence" (0070,0001) item.

Parameter	Description
pGraphicAnnSQItem	Pointer to an item element under the "Graphic Annotation Sequence" (0070,0001) in the "Graphic Annotation Module".
pCount	Pointer to a variable, which will be updated with the text annotation object count.

Returns

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

Comments

This function returns the number of text annotation objects in the specified "Graphic Annotation Sequence" (0070,0001) item in the "Graphic Annotation Module".

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

See Also

Functions:	LDicomDS::FindFirstGraphicAnnSQItem, LDicomDS::CreateGraphicAnnSQItem, LDicomDS::CreateTextObject, LDicomDS::RemoveTextObject, LDicomDS::GetTextObjectInfo, LDicomDS::SetTextObjectInfo, LDicomDS::RemoveAllTextObjects, LDicomDS::GetTextObjElement, LDicomDS::ConvertLEADAnnObjToDicomAnnObjs, LDicomDS::ConvertLEADAnnObjToDicomAnnObjs, LDicomDS::ConvertDicomAnnObjToLEADAnnObj, Class Members
Topics:	Working with DICOM Annotations
	How to Disable the Automatic Loading of the default DICOM IOD Table

Example

L_INT LDicomDS_GetTextObjectCountExample(LDicomDS& PresStateDS) 
{ 
   L_INT          nRet; 
   pDICOMELEMENT  pGraphicAnnSQItem = PresStateDS.FindFirstGraphicAnnSQItem(); 
   L_UINT         uCount; 
   nRet = PresStateDS. GetTextObjectCount (pGraphicAnnSQItem, &uCount); 
   if (nRet != DICOM_SUCCESS) 
      return nRet; 
   if (uCount >= 0) 
   { 
      L_TCHAR szText[256] = TEXT(""); 
      wsprintf(szText, TEXT("Number of Textual Annotations is:  %i"), uCount); 
      MessageBox( NULL, szText, TEXT("Note"), MB_OK); 
   } 
   return DICOM_SUCCESS; 
}

Help Version 19.0.2017.10.27

Products | Support | Contact Us | Copyright Notices
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS DICOM C++ Class Library Help

Introduction

Version History

Getting Started

LEADTOOLS DICOM Features

Redistributables/Files To Be Included With Your Application

Quick Reference

Classes and Member Functions

CallBack Functions

Appendix