//windows.h文件中包含应用程序中所需的数据类型和数据结构的定义
#include <windows.h>
#include <stdlib.h>
#include <time.h>
LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);//窗口函数说明
//---------以下初始化窗口类--------------
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInst,LPSTR lpszCmdLine,int nCmdShow)
{
HWND hwnd;
MSG Msg;
WNDCLASS wndclass;
char lpszClassName[] = "窗口"; //窗口类名
char lpszTitle[] = "My_Windows"; //窗口标题名
//窗口类的定义
wndclass.style = CS_HREDRAW | CS_VREDRAW; //窗口类型为默认类型
wndclass.lpfnWndProc = WndProc; //窗口处理函数为WndProc
wndclass.cbClsExtra = 0; //窗口类无扩展
wndclass.cbWndExtra = 0; //窗口实例无扩展
wndclass.hInstance = hInstance; //当前实例句柄
wndclass.hIcon = LoadIcon(NULL,IDI_APPLICATION);//窗口的最小化图标为默认图标
wndclass.hCursor = LoadCursor( NULL, IDC_ARROW); //窗口 采用箭头光标
wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH); //窗口 背景为 白色
wndclass.lpszMenuName = NULL ; //窗口 中无菜单
wndclass.lpszClassName = lpszClassName; //窗口类名为“窗口示例”
//-----------以下进行窗口类的注册
if (!RegisterClass(&wndclass))//如果注册失败则发出警吿声音
{
MessageBeep (0);
return FALSE;
}
//创建窗口
hwnd = CreateWindow(
lpszClassName, //窗口类名
lpszTitle, //窗口实例的标题名
WS_OVERLAPPEDWINDOW, //窗口 的风格
CW_USEDEFAULT,
CW_USEDEFAULT, //窗口左上角坐标为默认值
CW_USEDEFAULT,
CW_USEDEFAULT, //窗口的髙和宽为默认值
NULL, //此窗口无父窗口
NULL, //此窗口无主菜单
hInstance, //创建此窗口应用程序的当前句柄
NULL //不使用该值
);
ShowWindow( hwnd, nCmdShow); //显示窗口
UpdateWindow(hwnd); //绘制用户区
while( GetMessage(&Msg, NULL, 0, 0)) //消息循环
{
TranslateMessage(&Msg);
DispatchMessage(&Msg);
}
return Msg.wParam; //程序终止时将信息返回系统
}
#define LR (rect.left+rect.right)
#define TD (rect.bottom+rect.top)
#define x_eps (LR*4/18/8)
#define y_eps (TD*3/5/8)
void CreateNumbers(HDC hDC, RECT rect, int number, int pos)
{
int st_x, st_y;
if (pos == 1)
st_x = LR/18+x_eps, st_y = TD/5+y_eps;
else if (pos == 2)
st_x = LR*5/18+x_eps, st_y = TD/5+y_eps;
else if (pos == 3)
st_x = LR*9/18+x_eps, st_y = TD/5+y_eps;
else if (pos == 4)
st_x = LR*13/18+x_eps, st_y = TD/5+y_eps;
switch(number)
{
case 0:
MoveToEx(hDC, st_x, st_y, NULL);//1
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y);//2
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5-2*y_eps);//6
LineTo(hDC, st_x, st_y+TD*3/5-2*y_eps);//5
LineTo(hDC, st_x, st_y);//1
break;
case 1:
MoveToEx(hDC, st_x+LR*4/18-2*x_eps, st_y, NULL);//2
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5-2*y_eps);//6
break;
case 2:
MoveToEx(hDC, st_x, st_y, NULL);//1
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y);//2
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5/2-y_eps);//4
LineTo(hDC, st_x, st_y+TD*3/5/2-y_eps);//3
LineTo(hDC, st_x, st_y+TD*3/5-2*y_eps);//5
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5-2*y_eps);//6
break;
case 3:
MoveToEx(hDC, st_x, st_y, NULL);
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y);
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5/2-y_eps);
LineTo(hDC, st_x, st_y+TD*3/5/2-y_eps);
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5/2-y_eps);
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5-2*y_eps);
LineTo(hDC, st_x, st_y+TD*3/5-2*y_eps);
break;
case 4:
MoveToEx(hDC, st_x, st_y, NULL);
LineTo(hDC, st_x, st_y+TD*3/5/2-y_eps);
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5/2-y_eps);
MoveToEx(hDC, st_x+LR*4/18-2*x_eps, st_y, NULL);
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5-2*y_eps);
break;
case 5:
MoveToEx(hDC, st_x+LR*4/18-2*x_eps, st_y, NULL);
LineTo(hDC, st_x, st_y);
LineTo(hDC, st_x, st_y+TD*3/5/2-y_eps);
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5/2-y_eps);
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5-2*y_eps);
LineTo(hDC, st_x, st_y+TD*3/5-2*y_eps);
break;
case 6:
MoveToEx(hDC, st_x+LR*4/18-2*x_eps, st_y, NULL);
LineTo(hDC, st_x, st_y);
LineTo(hDC, st_x, st_y+TD*3/5-2*y_eps);
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5-2*y_eps);
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5/2-y_eps);
LineTo(hDC, st_x, st_y+TD*3/5/2-y_eps);
break;
case 7:
MoveToEx(hDC, st_x, st_y, NULL);
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y);
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5-2*y_eps);
break;
case 8:
MoveToEx(hDC, st_x, st_y, NULL);//1
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y);//2
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5-2*y_eps);//6
LineTo(hDC, st_x, st_y+TD*3/5-2*y_eps);//5
LineTo(hDC, st_x, st_y);//1
MoveToEx(hDC, st_x, st_y+TD*3/5/2-y_eps, NULL);//3
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5/2-y_eps);//4
break;
case 9:
MoveToEx(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5/2-y_eps, NULL);//4
LineTo(hDC, st_x, st_y+TD*3/5/2-y_eps);//3
LineTo(hDC, st_x, st_y);//1
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y);//2
LineTo(hDC, st_x+LR*4/18-2*x_eps, st_y+TD*3/5-2*y_eps);//6
break;
};
}
//窗口函数
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
HDC hDC;
HBRUSH hBrush;
RECT rect;
HPEN hPen;
PAINTSTRUCT PtStr;
static int m = 0, s = 0;
COLORREF color[7] = {RGB(255,0,0), RGB(255,165,0), RGB(255,255,0), RGB(0,255,0), RGB(0,255,255), RGB(0,0,255), RGB(139,0,255)};
switch(message)
{
case WM_PAINT:
GetClientRect(hWnd, &rect);
hDC = BeginPaint(hWnd, &PtStr);
hPen = CreatePen(PS_SOLID, 10, color[6]);
SelectObject(hDC, hPen);
Rectangle(hDC, LR/18, TD/5, LR*17/18, TD*4/5);
Rectangle(hDC, LR/18, TD/5, LR*9/18, TD*4/5);
CreateNumbers(hDC, rect, m / 10, 1);
CreateNumbers(hDC, rect, m % 10, 2);
CreateNumbers(hDC, rect, s / 10, 3);
CreateNumbers(hDC, rect, s % 10, 4);
Sleep(1000);
++s;
if (s == 60)
s = 0, ++m;
InvalidateRect(hWnd, NULL, 1);
DeleteObject(hBrush);
EndPaint(hWnd, &PtStr);
return 0;
case WM_DESTROY:
PostQuitMessage(0); //调用 PostQuitMessage 发出 WM_QUIT 消息
return 0;
default:
return DefWindowProc(hWnd, message, wParam, lParam); //默认时采用系统消息默认处理函数
}
}
