Лабы / Labs 2004 / Exempl2 / PAINT

#define STRICT
#include <windows.h>
#include <windowsx.h>
#include <math.h>
#include "WndProc.cpp"


void mySin(int N, double *X, double *Y)
{
	double x1 = -1, x2 = 10, y, dx = (x2-x1)/N;
	for(int i=0; i<N; i++)
	{
		X[i] = x1 +dx*(i-1); Y[i] = 0.2*X[i]*sin(2*X[i]);
	}
}



BOOL Register(HINSTANCE hInst);
HWND Create(HINSTANCE hInst,int nCmdShow);
LRESULT CALLBACK WndProc(HWND hwnd, UINT Message,
											WPARAM wParam, LPARAM lParam);
static char szAppName[] = "Paint";

//в®зЄ  ўе®¤ 
#pragma argsused
int PASCAL WinMain(HINSTANCE hInst, HINSTANCE hPrevInstance,
						LPSTR lpszCmdParam, int nCmdShow)
{
	MSG Msg;
	mySin(Nmas, X, Y);


	if(!hPrevInstance)
		if(!Register(hInst))
			return FALSE;

	if(!Create(hInst,nCmdShow))
		return FALSE;



	while(GetMessage(&Msg,NULL,0,0))
	{
		TranslateMessage(&Msg);
		DispatchMessage(&Msg);
	}

	return Msg.wParam;
}

//ђҐЈЁбва жЁп ®Є­ 
BOOL Register(HINSTANCE hInst)
{
	WNDCLASS WndClass;

	WndClass.style         = CS_HREDRAW | CS_VREDRAW;
	WndClass.lpfnWndProc   = WndProc;
	WndClass.cbClsExtra    = 0;
	WndClass.cbWndExtra    = 0;
	WndClass.hInstance     = hInst;
	WndClass.hIcon         = LoadIcon(NULL,IDI_APPLICATION);
	WndClass.hCursor		  = LoadCursor(NULL,IDC_ARROW);
	WndClass.hbrBackground = GetStockBrush(WHITE_BRUSH);
	WndClass.lpszClassName = szAppName;

	return RegisterClass(&WndClass);
}


//‘®§¤ ­ЁҐ ®Є­ 
HWND Create(HINSTANCE hInst,int nCmdShow)
{

	HWND hWindow = CreateWindow(szAppName,szAppName,
									WS_OVERLAPPEDWINDOW,
									CW_USEDEFAULT,CW_USEDEFAULT,
									CW_USEDEFAULT,CW_USEDEFAULT,
									NULL,NULL,hInst,NULL);

	if(hWindow == NULL)
		return hWindow;

	ShowWindow(hWindow,nCmdShow);
	UpdateWindow(hWindow);

	return hWindow;
}