// Листинг 1.12. Графические построения с использованием путей

POINT pt[5] = { {0,100}, {-59,-81}, {95,31}, {-95,31}, {59,-81} };
const int WIDTH = 400;
const int HEIGHT  = 300;
 LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	PAINTSTRUCT ps;
	HDC hdc;
	static int sx, sy;
	static HBRUSH hBrush;
	HRGN hRgn;
	switch (message)
	{
	case WM_CREATE:
		hBrush = CreateSolidBrush(RGB(255, 0, 0));
		break;
	case WM_SIZE:
		sx = LOWORD(lParam);
		sy = HIWORD(lParam);
		break;
	case WM_PAINT:
		hdc = BeginPaint(hWnd, &ps);
		SetMapMode(hdc, MM_ANISOTROPIC);	
		SetWindowExtEx(hdc, WIDTH, -HEIGHT , NULL);
		SetViewportExtEx(hdc, sx, sy, NULL);
		SetViewportOrgEx(hdc, sx/2, sy/2, NULL);
		BeginPath(hdc);
		Polyline(hdc, pt, 5);
		CloseFigure(hdc);
		EndPath(hdc);
		SelectObject(hdc, hBrush);
		SetPolyFillMode(hdc, WINDING);
		FillPath(hdc);
		EndPaint(hWnd, &ps);
		break;
	case WM_DESTROY: PostQuitMessage(0); break;
	default: return DefWindowProc(hWnd, message, wParam, lParam);
	}
	return 0;
}