GraphicsPath.AddRectangle 方法

定義

命名空間:

System.Drawing.Drawing2D

組件:

System.Drawing.Common.dll

套件:

System.Drawing.Common v8.0.0

將矩形加入至這個路徑。

多載

AddRectangle(RectangleF)	將矩形加入至這個路徑。
AddRectangle(Rectangle)	將矩形加入至這個路徑。

AddRectangle(RectangleF)

來源:

GraphicsPath.cs

將矩形加入至這個路徑。

public:
 void AddRectangle(System::Drawing::RectangleF rect);

public void AddRectangle (System.Drawing.RectangleF rect);

member this.AddRectangle : System.Drawing.RectangleF -> unit

Public Sub AddRectangle (rect As RectangleF)

參數

rect

RectangleF

RectangleF，表示要加入的方框。

範例

如需範例，請參閱 AddRectangle(Rectangle)。

AddRectangle(Rectangle)

來源:

GraphicsPath.cs

將矩形加入至這個路徑。

public:
 void AddRectangle(System::Drawing::Rectangle rect);

public void AddRectangle (System.Drawing.Rectangle rect);

member this.AddRectangle : System.Drawing.Rectangle -> unit

Public Sub AddRectangle (rect As Rectangle)

參數

rect

Rectangle

Rectangle，表示要加入的方框。

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事件OnPaint物件。 此程式碼會執行下列動作：

• 建立路徑。

• 建立矩形，並將矩形新增至路徑。

• 繪製畫面的路徑。

private:
   void AddRectangleExample( PaintEventArgs^ e )
   {
      // Create a GraphicsPath object and add a rectangle to it.
      GraphicsPath^ myPath = gcnew GraphicsPath;
      Rectangle pathRect = Rectangle(20,20,100,200);
      myPath->AddRectangle( pathRect );

      // Draw the path to the screen.
      Pen^ myPen = gcnew Pen( Color::Black,2.0f );
      e->Graphics->DrawPath( myPen, myPath );
   }

private void AddRectangleExample(PaintEventArgs e)
{
             
    // Create a GraphicsPath object and add a rectangle to it.
    GraphicsPath myPath = new GraphicsPath();
    Rectangle pathRect = new Rectangle(20, 20, 100, 200);
    myPath.AddRectangle(pathRect);
             
    // Draw the path to the screen.
    Pen myPen = new Pen(Color.Black, 2);
    e.Graphics.DrawPath(myPen, myPath);
}

Public Sub AddRectangleExample(ByVal e As PaintEventArgs)

    ' Create a GraphicsPath object and add a rectangle to it.
    Dim myPath As New GraphicsPath
    Dim pathRect As New Rectangle(20, 20, 100, 200)
    myPath.AddRectangle(pathRect)

    ' Draw the path to the screen.
    Dim myPen As New Pen(Color.Black, 2)
    e.Graphics.DrawPath(myPen, myPath)
End Sub