采用netDxf插件读取服装打样文件，并根据厂家的用料最优的要求进行排样（仅针对Block数据块）
资源文件列表
bin/Debug/netDxf.dll , 182784
bin/Debug/Q2OGT6ER.dxf , 60345
bin/Debug/RGB.txt , 8662
bin/Debug/ZoomableCanvas.dll , 75776
Properties/AssemblyInfo.cs , 2201
Properties/Resources.Designer.cs , 2868
Properties/Resources.resx , 5612
Properties/Settings.Designer.cs , 1094
Properties/Settings.settings , 201
App.xaml , 320
App.xaml.cs , 305
DXFReader.csproj , 4828
DXFReader.csproj.DotSettings.user , 411
DXFReader.csproj.user , 228
MainWindow.xaml , 2399
MainWindow.xaml.cs , 48022
MinkowskiSum.cs , 187475
SortDefine.cs , 2519