L_StopMagGlass

#include "l_bitmap.h"

L_LTDIS_API L_INT L_StopMagGlass(hWnd)

Stops the Magnify Glass procedure and detaches the magnifying glass from the window.

Parameters

L_HWND hWnd

Handle of the window to which to attach the Magnifying Glass.

Returns

Value Meaning
SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

You should call this function before destroying the window to which you have previously attached the Magnifying Glass.

Note: Do not stop the Magnifying Glass procedure in response to scroll messages (WM_VSCROLL and WM_HSCROLL). Instead, call L_UpdateMagGlassRect to update the destination rectangle.

Required DLLs and Libraries

Platforms

Win32, x64.

Help Version 21.0.2023.2.15
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Raster Imaging C API Help
Introduction
Version History
Getting Started
Files To Be Included With Your Application
Document Writers – Files To Be Included With Your Application
LEADTOOLS Raster Imaging Features
Quick Reference
Tutorials
Function References
Callback Functions
Summary of Features
Appendix

Products | Support | Contact Us | Intellectual Property Notices
© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.