Graphics.FillPath(Brush, GraphicsPath) 方法

定義

填滿 GraphicsPath 的內部。

public:
 void FillPath(System::Drawing::Brush ^ brush, System::Drawing::Drawing2D::GraphicsPath ^ path);
public void FillPath (System.Drawing.Brush brush, System.Drawing.Drawing2D.GraphicsPath path);
member this.FillPath : System.Drawing.Brush * System.Drawing.Drawing2D.GraphicsPath -> unit
Public Sub FillPath (brush As Brush, path As GraphicsPath)

參數

brush
Brush

Brush,決定填滿的特性。

path
GraphicsPath

GraphicsPath,表示要填滿的路徑。

例外狀況

brushnull

-或-

pathnull

範例

下列程式代碼範例是設計來搭配 Windows Forms 使用,而且需要 PaintEventArgse,這是事件處理程序的參數Paint。 此程式碼會執行下列動作:

  • 建立純紅色筆刷。

  • 建立圖形路徑物件。

  • 將省略號新增至圖形路徑。

  • 填入畫面上的路徑。

public:
   void FillPathEllipse( PaintEventArgs^ e )
   {
      // Create solid brush.
      SolidBrush^ redBrush = gcnew SolidBrush( Color::Red );

      // Create graphics path object and add ellipse.
      GraphicsPath^ graphPath = gcnew GraphicsPath;
      graphPath->AddEllipse( 0, 0, 200, 100 );

      // Fill graphics path to screen.
      e->Graphics->FillPath( redBrush, graphPath );
   }
public void FillPathEllipse(PaintEventArgs e)
{
             
    // Create solid brush.
    SolidBrush redBrush = new SolidBrush(Color.Red);
             
    // Create graphics path object and add ellipse.
    GraphicsPath graphPath = new GraphicsPath();
    graphPath.AddEllipse(0, 0, 200, 100);
             
    // Fill graphics path to screen.
    e.Graphics.FillPath(redBrush, graphPath);
}
Public Sub FillPathEllipse(ByVal e As PaintEventArgs)

    ' Create solid brush.
    Dim redBrush As New SolidBrush(Color.Red)

    ' Create graphics path object and add ellipse.
    Dim graphPath As New GraphicsPath
    graphPath.AddEllipse(0, 0, 200, 100)

    ' Fill graphics path to screen.
    e.Graphics.FillPath(redBrush, graphPath)
End Sub

備註

GraphicsPath包含一系列線條和曲線線段。 如果參數所 path 代表的路徑未關閉,則會將另一個區段從最後一個點新增至第一個點,以關閉路徑。

適用於