Windows programming Graphic Library SNPL

Basic Structure Windows Programming SNPL Application program initialization Exchange Message 1.part of initialization 2.part of exchange message for communicate with kernel Kernel

Part of initialize kernel SNPL WinMain and WndProc WndProcWinMain Manage initial function and initial message

Using Visual c++ SNPL 1.File New 2.Project 3.Win32 Application 4.Project name 5. a typical”Hello world”application 6.finish Ok 7.Fileview 8.source files 9.example.cpp

SNPL Compile and Run 1.F7 compile 2.Ctrl+F5 run

Start Program SNPL Graphic Library Executive transferwindowINITIALMakeWindowWinMain Make windows and show screen in monitor Initialize shape of graph Be transmitted from message to WndPro

SNPL Header File RECTANGLE plot ticxy Hvlabel draw Draw rectangle Draw tic Draw label outside x, y axis of coordinates The value of coordinates get and then mark with a point Draw line between point and point

1.WinMain 2.#include “ graph.h ” 3. INITIAL() 4.set variable 5.Set function in graph.h 6.F7 compile 7.ctrl+F5 run Application program SNPL Using Graphic Library