Zooming In on a Selection: Step 1

LBase LeadBase;   
LeadBase.LoadLibraries(LT_ALL_LEADLIB);   
L_INT nRet = LeadBitmap.Load(TEXT("v:\\images\\eagle.cmp"));   
SetRect(&rLeadSource, 0, 0, LeadBitmap.GetWidth(), LeadBitmap.GetHeight());   
SetRect(&rLeadDest, 0, 0, LeadBitmap.GetWidth(), LeadBitmap.GetHeight());   
DisplayLeft = 0;   
DisplayTop = 0;   
DisplayWidth = LeadBitmap.GetWidth();   
DisplayHeight = LeadBitmap.GetHeight();
Help Version 21.0.2021.7.2
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© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.

LEADTOOLS Raster Imaging C++ Class Library Help
Introduction
Version History
Getting Started
LEADTOOLS Raster Imaging Features
Redistributables/Files To Be Included With Your Application
Quick Reference
Tutorials
Classes and Member Functions
Summary of Features
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© 1991-2021 LEAD Technologies, Inc. All Rights Reserved.