using?System;
using?System.Collections.Generic;
using?System.ComponentModel;
using?System.Data;
using?System.Drawing;
using?System.Text;
using?System.Windows.Forms;
using?System.Drawing.Drawing2D;

namespace?PenDemo
{
????public?partial?class?Form1?:?Form
????{
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????}

????????//畫圖
????????public?void?drawClock（int?h?int?m?int?s）
????????{
????????????Graphics?g?=?this.CreateGraphics（）;

????????????//定義用來繪制小時(shí)的Pen定義用來繪制分鐘的Pen定義用來繪制秒鐘的Pen
????????????using?（Pen?hPen?=?new?Pen（Color.Red?4）?mPen?=?new?Pen（Color.Green?2）?sPen?=?new?Pen（Color.Black?1））
????????????{
????????????????try
????????????????{
????????????????????
????????????????????g.Clear（Color.White）;
????????????????????//清除WinForm窗體上的物體
????????????????????g.SmoothingMode?=?System.Drawing.Drawing2D.SmoothingMode.HighQuality;
????????????????????//設(shè)置繪制圖形的質(zhì)量
????????????????????g.DrawEllipse（new?Pen（Color.Tomato）?this.Width?/?2?-?90?this.Height?/?2?-?90?180?180）;
????????????????????//繪制表盤
????????????????????g.FillEllipse（Brushes.Red?this.Width?/?2?-?5?this.Height?/?2?-?5?10?10）;
????????????????????//繪制中心點(diǎn)
????????????????????g.DrawString（“3“?new?Font（“隸書“?12）?Brushes.Red?this.Width?/?2?+?90?this.Height?/?2?-?5）;
????????????????????g.DrawString（“6“?new?Font（“隸書“?12）?Brushes.Red?this.Width?/?2?-?5?this.Height?/?2?+?90）;
????????????????????g.DrawString（“9“?new?Font（“隸書“?12）?Brushes.Red?this.Width?/?2?-?90?this.Height?/?2?-?5）;
????????????????????g.DrawString（“12“?new?Font（“隸書“?12）?Brushes.Red?this.Width?/?2?-?5?this.Height?/?2?-?90）;
????????????????????//分別繪制3，6，9，12點(diǎn)
????????????????????Point?c?=?new?Point（this.Width?/?2?this.Height?/?2）;
????????????????????//中心點(diǎn)c
????????????????????double?hd?=?Convert.ToDouble（30?*?h?*?Math.PI?/?180）;
????????????????????double?md?=?Convert.ToDouble（6?*?m?*?Math.PI?/?180）;
????????????????????double?sd?=?Convert.ToDouble（6?*?s?*?Math.PI?/?180）;
????????????????????Point?hp?=?new?Point（（c.X?+?Convert.ToInt32（（Math.Sin（hd））?*?30））?（c.Y?-?Convert.ToInt32（（Math.Cos（hd））?*?30）））;
????????????????????//時(shí)鐘的坐標(biāo)點(diǎn)
????????????????????Point?mp?=?new?Point（（c.X?+?Convert.ToInt32（（Math.Sin（md））?*?60））?（c.Y?-?Convert.ToInt32（（Math.Cos（md））?*?60）））;
????????????????????//分鐘的坐標(biāo)點(diǎn)
????????????????????Point?sp?=?new?Point（（c.X?+?Convert.ToInt32（（Math.Sin（sd））?*?90））?（c.Y?-?Convert.ToInt32（（Math.Cos（sd））?*?90）））;
????????????????????//秒鐘的坐標(biāo)點(diǎn)
????????????????????g.DrawLine（hPen?c?hp）;
????????????????????g.DrawLine（mPen?c?mp）;
????????????????????g.DrawLine（sPen?c?sp）;
????????????????}
????????????????catch?（Exception?ex）
????????????????{
????????????????????MessageBox.Show（ex.Message）;
????????????????}
????????????????finally
????????????????{
????????????????????g.Dispose（）;
????????????????????hPen.Dispose（）;
????????????????????mPen.Dispose（）;
????????????????????sPen.Dispose（）;

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件???????3403??2009-02-18?15:25??C#GDI繪圖_Pen的使用合集\Backup\PenDemo\Form1.cs

?????文件???????1823??2009-02-18?14:54??C#GDI繪圖_Pen的使用合集\Backup\PenDemo\Form1.Designer.cs

?????文件???????6008??2009-02-18?14:54??C#GDI繪圖_Pen的使用合集\Backup\PenDemo\Form1.resx

?????文件???????3221??2009-02-18?14:34??C#GDI繪圖_Pen的使用合集\Backup\PenDemo\PenDemo.csproj

?????文件????????466??2009-02-18?13:29??C#GDI繪圖_Pen的使用合集\Backup\PenDemo\Program.cs

?????文件???????1186??2009-02-18?13:29??C#GDI繪圖_Pen的使用合集\Backup\PenDemo\Properties\AssemblyInfo.cs

?????文件???????2868??2009-02-18?13:29??C#GDI繪圖_Pen的使用合集\Backup\PenDemo\Properties\Resources.Designer.cs

?????文件???????5612??2009-02-18?13:29??C#GDI繪圖_Pen的使用合集\Backup\PenDemo\Properties\Resources.resx

?????文件???????1090??2009-02-18?13:29??C#GDI繪圖_Pen的使用合集\Backup\PenDemo\Properties\Settings.Designer.cs

?????文件????????249??2009-02-18?13:29??C#GDI繪圖_Pen的使用合集\Backup\PenDemo\Properties\Settings.settings

?????文件????????910??2009-02-18?13:29??C#GDI繪圖_Pen的使用合集\Backup\PenDemo.sln

????..A..H.?????12288??2009-02-19?16:42??C#GDI繪圖_Pen的使用合集\Backup\PenDemo.v12.suo

?????文件??????10752??2019-11-12?13:40??C#GDI繪圖_Pen的使用合集\PenDemo\bin\Debug\PenDemo.exe

?????文件??????30208??2019-11-12?13:40??C#GDI繪圖_Pen的使用合集\PenDemo\bin\Debug\PenDemo.pdb

?????文件??????22704??2019-11-12?13:40??C#GDI繪圖_Pen的使用合集\PenDemo\bin\Debug\PenDemo.vshost.exe

?????文件????????490??2013-03-18?17:00??C#GDI繪圖_Pen的使用合集\PenDemo\bin\Debug\PenDemo.vshost.exe.manifest

?????文件???????3403??2019-11-12?13:40??C#GDI繪圖_Pen的使用合集\PenDemo\Form1.cs

?????文件???????2694??2019-11-12?13:40??C#GDI繪圖_Pen的使用合集\PenDemo\Form1.Designer.cs

?????文件???????6008??2019-11-12?13:40??C#GDI繪圖_Pen的使用合集\PenDemo\Form1.resx

?????文件???????7941??2019-11-12?13:39??C#GDI繪圖_Pen的使用合集\PenDemo\obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????6218??2019-11-12?13:39??C#GDI繪圖_Pen的使用合集\PenDemo\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件????????866??2019-11-12?13:40??C#GDI繪圖_Pen的使用合集\PenDemo\obj\Debug\PenDemo.csproj.FileListAbsolute.txt

?????文件????????847??2019-11-12?13:40??C#GDI繪圖_Pen的使用合集\PenDemo\obj\Debug\PenDemo.csproj.GenerateResource.Cache

?????文件???????7834??2019-11-12?13:39??C#GDI繪圖_Pen的使用合集\PenDemo\obj\Debug\PenDemo.csprojResolveAssemblyReference.cache

?????文件??????10752??2019-11-12?13:40??C#GDI繪圖_Pen的使用合集\PenDemo\obj\Debug\PenDemo.exe

?????文件????????180??2019-11-12?13:40??C#GDI繪圖_Pen的使用合集\PenDemo\obj\Debug\PenDemo.Form1.resources

?????文件??????30208??2019-11-12?13:40??C#GDI繪圖_Pen的使用合集\PenDemo\obj\Debug\PenDemo.pdb

?????文件????????180??2019-11-12?13:39??C#GDI繪圖_Pen的使用合集\PenDemo\obj\Debug\PenDemo.Properties.Resources.resources

?????文件???????4608??2019-11-12?13:39??C#GDI繪圖_Pen的使用合集\PenDemo\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll

?????文件????????268??2009-02-19?11:39??C#GDI繪圖_Pen的使用合集\PenDemo\obj\PenDemo.csproj.FileList.txt

............此處省略27個(gè)文件信息