再學GDI+[31]: TGPPen - 設置端點連接方式 - SetLineJoin(2)

窗體文件:object Form1: TForm1
　Left = 0
　Top = 0
　Caption = 'Form1'
　ClIEntHeight = 177
　ClIEntWidth = 382
　Color = clBtnFace
　Font.Charset = DEFAULT_CHARSET
　Font.Color = clWindowText
　Font.Height = -11
　Font.Name = 'Tahoma'
　Font.Style = []
　OldCreateOrder = False
　Position = poDesktopCenter
　OnCreate = FormCreate
　OnPaint = FormPaint
　PixelsPerInch = 96
　TextHeight = 13
　object ListBox1: TListBox
　　Left = 277
　　Top = 0
　　Width = 105
　　Height = 177
　　Align = alRight
　　ItemHeight = 13
　　TabOrder = 0
　　OnClick = ListBox1Click
　　ExplicitHeight = 173
　end
end

端點連接方式枚舉:LineJoin = (
　LineJoinMiter,
　LineJoinBevel,
　LineJoinRound,
　LineJoinMiterClipped
);
TLineJoin = LineJoin;