LDicomDS::SetOverlayBitmapList

#include "ltdic.h"

L_UINT16 LDicomDS::SetOverlayBitmapList(uOverlayIndex, hList, uFlags)

L_UINT uOverlayIndex;	index
HBITMAPLIST hList;	handle to the list of bitmaps
L_UINT uFlags;	reserved for future use

Sets the "Overlay Data" (60xx,3000) for the specified overlay index from a list of bitmaps.

Parameter	Description
uOverlayIndex	The index of the overlay for which to set the bitmap list.
hList	Handle to the list of bitmaps.
uFlags	Reserved for future use. Pass 0.

Returns

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

Comments

This function will update the stream of bytes under the "Overlay Data" (60xx, 3000) element with the data of the bitmaps included in a bitmap list.

Before calling this function you must call LDicomDS::SetOverlayAttributes to set the attributes of the bitmap you are trying to update. Make sure that the number of bitmaps in the list does not exceed the value of the "Number of Frames in Overlay" (60xx,0015) element.

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

Example

#define MAKE_IMAGE_PATH(pFileName) TEXT("C:\\Users\\Public\\Documents\\LEADTOOLS Images\\")pFileName 
L_INT LDicomDS_SetOverlayBitmapListExample(HBITMAPLIST hList) 
{ 
   L_INT          nRet; 
   LDicomDS      *pDS; 
   pDS = new LDicomDS(NULL); 
   nRet = pDS->LoadDS(MAKE_IMAGE_PATH(TEXT("image1.dcm")), 0); 
   if(nRet != DICOM_SUCCESS) 
      return nRet; 
   pDS->SetOverlayBitmapList(0, hList, 0); 
   delete pDS; 
   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

Functions:	LDicomDS::GetOverlayCount, LDicomDS::GetOverlayAttributes, LDicomDS::GetOverlayActivationLayer, LDicomDS::GetOverlayBitmap, LDicomDS::GetOverlayBitmapList, LDicomDS::SetOverlayAttributes, LDicomDS::SetOverlayBitmap, LDicomDS::DeleteOverlay
Topics:	Overlays Overview
	Overlays
	How to Disable the Automatic Loading of the default DICOM IOD Table