Рисование

#include<windows.h>
#include<string.h>
 
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
char szProgName[]="Имя";
 
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
HWND hWnd;
MSG lpMsg;
WNDCLASS w;
 
w.lpszClassName=szProgName; 
w.hInstance=hInstance; 
w.lpfnWndProc=WndProc; 
w.hCursor=LoadCursor(NULL, IDC_ARROW); 
w.hIcon=0; 
w.lpszMenuName=0; 
w.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH); 
w.style=CS_HREDRAW|CS_VREDRAW;
w.cbClsExtra=0;
w.cbWndExtra=0;
 
if(!RegisterClass(&w))
return 0;
 
hWnd=CreateWindow(szProgName, 
"Графика", 
WS_OVERLAPPEDWINDOW, 
100, 
100, 
500, 
400, 
(HWND)NULL, 
(HMENU)NULL, 
(HINSTANCE)hInstance, 
(HINSTANCE)NULL); 
 
ShowWindow(hWnd, nCmdShow);
UpdateWindow(hWnd);
 
while(GetMessage(&lpMsg, NULL, 0, 0)) {
TranslateMessage(&lpMsg); 
DispatchMessage(&lpMsg);
}
return(lpMsg.wParam); 
}
 
LRESULT CALLBACK WndProc(HWND hWnd, UINT messg, 
WPARAM wParam, LPARAM lParam)
{
HDC hdc; 
PAINTSTRUCT ps; 
LOGFONT lf;
HFONT hFont;
RECT r;
HBRUSH hBrush;
HPEN hPen;
 
switch(messg)
{
case WM_PAINT :
hdc=BeginPaint(hWnd, &ps);
 
strcpy(lf.lfFaceName,"Times New Roman"); 
lf.lfHeight=20;
lf.lfItalic=1;
lf.lfStrikeOut=0;
lf.lfUnderline=0;
lf.lfWidth=10;
lf.lfWeight=40;
lf.lfCharSet=DEFAULT_CHARSET; 
lf.lfPitchAndFamily=DEFAULT_PITCH; 
lf.lfEscapement=0;
 
hFont = CreateFontIndirect(&lf);
SelectObject(hdc, hFont);
SetTextColor(hdc, RGB(0,0,255));
TextOut(hdc, 80,40, "Teкст!!", 20);
 
r.top=100;
r.left=180;
r.right=400;
r.bottom=300;
FillRect(hdc, &r, HBRUSH(CreateSolidBrush(RGB(255,0,55))));
 
hBrush=CreateSolidBrush(RGB(10,200,100));
SelectObject(hdc, hBrush);
Ellipse(hdc, 20,100,200,200);
 
hBrush=CreateSolidBrush(RGB(250,200,100));
SelectObject(hdc, hBrush);
hPen=CreatePen(2,2,RGB(0,0,255));
SelectObject(hdc, hPen);
RoundRect(hdc, 20, 250, 250, 350, 15, 15);
 
 
ValidateRect(hWnd, NULL);
EndPaint(hWnd, &ps);
break;
 
case WM_DESTROY:
PostQuitMessage(0); 
DeleteObject(hPen);
DeleteObject(hBrush);
break;
 
default:
return(DefWindowProc(hWnd, messg, wParam, lParam)); 
}
return 0;
}