[MSDN Library June 1998] Zoomin: Manipulate Bitmaps and Device Contexts (100%)

MSDN Library Visual Studio 6.0 > Visual C++ Documentation > Samples > SDK Samples > SDK Tools Samples

[MSDN Library September 1992] ZOOMIN: Zooms In on Selected Screen Bitmap (26.1852479243784%)

Sample Code > Product Tools and Utilities > Windows 3.1 SDK Tools

[MSDN Library June 1998] ZOOMIN.C (23.0319499341238%)

MSDN Library Visual Studio 6.0 > Platform SDK > Reference > Code Samples > SDKTOOLS > ZOOMIN

[MSDN Library June 1998] ZOOMIN.H (22.4884716732543%)

MSDN Library Visual Studio 6.0 > Platform SDK > Reference > Code Samples > SDKTOOLS > ZOOMIN