NET 绘制钟表代码,CSharp代码库,德仔网

代码语言
代码分类
【CSharp】 NET 绘制钟表
作者:xxaxx / 发布于2011/5/31/ 635
<div>using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Text;
using System.Windows.Forms;
<p style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">namespace WindowsApplication1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
/// <summary>
/// 判断系统当前是星期几
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void We(object sender, EventArgs e)
{
string dt, week = "0";//定义两个变量
dt = DateTime.Today.DayOfWeek.ToString();//把系统星期赋予dt
switch (dt)//判断
{
case "Sunday":
week = "星期日";
break;
case "Monday":
week = "星期一";
break;
case "Tuesday":
week = "星期二";
break;
case "Wednesday":
week = "星期三";
break;
case "Thursday":
week = "星期四";
break;
case "Friday":
week = "星期五";
break;
case "Saturday":
week = "星期六";
break;
}
textBox1.Text = week;
}
//定义三个变量
float i = 270, j = 270, k = 270;
private void timer1_Tick(object sender, EventArgs e)
{
this.Refresh();
Graphics gra = this.CreateGraphics();//创建一个画板
/*********************************/
//表盘上的指针
SolidBrush sb = new SolidBrush(Color.Blue);
Font f = new Font("宋体", 18);
gra.DrawString("1", f, sb, 195, 20);
gra.DrawString("2", f, sb, 235, 60);
gra.DrawString("3", f, sb, 250, 123);
gra.DrawString("4", f, sb, 235, 183);
gra.DrawString("5", f, sb, 195, 225);
gra.DrawString("6", f, sb, 125, 245);
gra.DrawString("7", f, sb, 55, 225);
gra.DrawString("8", f, sb, 15, 183);
gra.DrawString("9", f, sb, 0, 123);
gra.DrawString("10", f, sb, 15, 60);
gra.DrawString("11", f, sb, 55, 20);
gra.DrawString("12", f, sb, 125, 0);
<p style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">//表盘的框架:黑色，宽度是3
Pen p = new Pen(Color.Black, 3);
We(sender, e);
p.DashStyle = DashStyle.Solid;
%0@ gra.DrawEllipse(p, 0, 0, 270, 270);
<p style="padding-bottom: 0px; margin: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px">//表盘上的三个指针i,j,k;
Pen p1 = new Pen(Color.Red);
Pen p2 = new Pen(Color.Blue);
Pen p3 = new Pen(Color.Yellow);
gra.DrawPie(p3, 20, 20, 230, 230, k, 0.1f);//秒 
gra.DrawPie(p2, 30, 30, 210, 210, j, 0.1f);//分
gra.DrawPie(p1, 40, 40, 190, 190, i, 0.1f);//小时
//指针旋转的代码
if (i < 360)
{
i += 6;
if (i == 270)
{
if (j <= 360)
{
j += 6;
if (j == 270)
{
if (k <= 360)
{
k += 30;
}
else
{
k = 30;
}
}
}
else
{
j = 6;
}
}
}
else
{
i = 6;
}
}
}
}
</div>
试试其它关键字
　钟表　
同语言下
可能有用的
xxaxx贡献的其它代码(1)
.NET 绘制钟表