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Pen.LineJoin 屬性

定義

取得或設定以這個 Pen 所繪製之兩條連續直線末端的接合樣式。

public:
 property System::Drawing::Drawing2D::LineJoin LineJoin { System::Drawing::Drawing2D::LineJoin get(); void set(System::Drawing::Drawing2D::LineJoin value); };
public System.Drawing.Drawing2D.LineJoin LineJoin { get; set; }
member this.LineJoin : System.Drawing.Drawing2D.LineJoin with get, set
Public Property LineJoin As LineJoin

屬性值

LineJoin,表示以這個 Pen 所繪製之兩條連續直線末端的接合樣式。

例外狀況

LineJoin 屬性設定於不可變動的 Pen 上,例如 Pens 類別傳回的項目。

範例

下列程式代碼範例示範在 上Pen設定 WidthLineJoin 屬性的效果。

此範例的設計目的是要與 Windows Forms 搭配使用。 將程式代碼貼到表單中,並在處理表單的事件Paint時呼叫 ShowLineJoin 方法,並傳遞ePaintEventArgs

private:
   void ShowLineJoin( PaintEventArgs^ e )
   {
      // Create a new pen.
      Pen^ skyBluePen = gcnew Pen( Brushes::DeepSkyBlue );

      // Set the pen's width.
      skyBluePen->Width = 8.0F;

      // Set the LineJoin property.
      skyBluePen->LineJoin = System::Drawing::Drawing2D::LineJoin::Bevel;

      // Draw a rectangle.
      e->Graphics->DrawRectangle( skyBluePen, Rectangle(40,40,150,200) );

      //Dispose of the pen.
      delete skyBluePen;
   }
private void ShowLineJoin(PaintEventArgs e)
{

    // Create a new pen.
    Pen skyBluePen = new Pen(Brushes.DeepSkyBlue);

    // Set the pen's width.
    skyBluePen.Width = 8.0F;

    // Set the LineJoin property.
    skyBluePen.LineJoin = System.Drawing.Drawing2D.LineJoin.Bevel;

    // Draw a rectangle.
    e.Graphics.DrawRectangle(skyBluePen, 
        new Rectangle(40, 40, 150, 200));

    //Dispose of the pen.
    skyBluePen.Dispose();
}
Private Sub ShowLineJoin(ByVal e As PaintEventArgs)

    ' Create a new pen.
    Dim skyBluePen As New Pen(Brushes.DeepSkyBlue)

    ' Set the pen's width.
    skyBluePen.Width = 8.0F

    ' Set the LineJoin property.
    skyBluePen.LineJoin = Drawing2D.LineJoin.Bevel

    ' Draw a rectangle.
    e.Graphics.DrawRectangle(skyBluePen, _
        New Rectangle(40, 40, 150, 200))

    'Dispose of the pen.
    skyBluePen.Dispose()

End Sub

備註

線條聯結是由兩行組成,其結尾符合或重疊。 有三種線條聯結樣式:miter、浮凸和圓角。 當您指定 Pen 對象的線條聯結樣式時,該聯結樣式會套用至使用該手寫筆繪製之任何 GraphicsPath 物件中的所有連接線。 下圖顯示浮凸線條聯結範例的結果。

手寫筆

適用於