testDrawGraphics
................\testDrawGraphics
................\................\Properties
................\................\..........\Resources.resx
................\................\..........\Settings.settings
................\................\..........\AssemblyInfo.cs
................\................\..........\Resources.Designer.cs
................\................\..........\Settings.Designer.cs
................\................\Form1.resx
................\................\Form1.Designer.cs
................\................\testDrawGraphics.csproj
................\................\bin
................\................\...\Debug
................\................\...\.....\testDrawGraphics.vshost.exe
................\................\...\.....\testDrawGraphics.exe
................\................\...\.....\testDrawGraphics.pdb
................\................\obj
................\................\...\Debug
................\................\...\.....\TempPE
................\................\...\.....\testDrawGraphics.Form1.resources
................\................\...\.....\testDrawGraphics.Properties.Resources.resources
................\................\...\.....\testDrawGraphics.exe
................\................\...\.....\testDrawGraphics.pdb
................\................\...\.....\testDrawGraphics.csproj.GenerateResource.Cache
................\................\...\testDrawGraphics.csproj.FileList.txt
................\................\Form1.cs
................\................\Program.cs
................\testDrawGraphics.sln
................\testDrawGraphics.suo
................\坐标系统变换.doc
................\C#画图坐标变换的一个方法.pdf