GraphicsPath.AddPath(GraphicsPath, Boolean) Yöntem

Tanım

Ad Alanı:

System.Drawing.Drawing2D

Bütünleştirilmiş Kod:

System.Drawing.Common.dll

Paket:

System.Drawing.Common v9.0.0-preview.5.24306.5

Kaynak:

GraphicsPath.cs

Belirtilen GraphicsPath bu yola ekler.

public:
 void AddPath(System::Drawing::Drawing2D::GraphicsPath ^ addingPath, bool connect);

public void AddPath (System.Drawing.Drawing2D.GraphicsPath addingPath, bool connect);

member this.AddPath : System.Drawing.Drawing2D.GraphicsPath * bool -> unit

Public Sub AddPath (addingPath As GraphicsPath, connect As Boolean)

Parametreler

addingPath

GraphicsPath

Eklenecek GraphicsPath.

connect

Boolean

Eklenen yoldaki ilk şeklin bu yoldaki son şeklin parçası olup olmadığını belirten boole değeri. true değeri, eklenen yoldaki ilk şeklin (mümkünse) bu yoldaki son şeklin bir parçası olduğunu belirtir. false değeri, eklenen yoldaki ilk şeklin bu yoldaki son şekilden ayrı olduğunu belirtir.

Örnekler

Aşağıdaki kod örneği, Windows Forms ile kullanılmak üzere tasarlanmıştır ve OnPaint bir olay nesnesi PaintEventArgsegerektirir. Kod aşağıdaki eylemleri gerçekleştirir:

• Biri sağdan yukarı üçgen, diğeri yukarı ve aşağı üçgen olmak için iki yol oluşturur.

• İkinci yolu birinciye ekler.

• Sonuçta elde edilen yolu ekrana çizer.

private:
   void AddPathExample( PaintEventArgs^ e )
   {
      // Create the first pathright side up triangle.
      array<Point>^ myArray = {Point(30,30),Point(60,60),Point(0,60),Point(30,30)};
      GraphicsPath^ myPath = gcnew GraphicsPath;
      myPath->AddLines( myArray );

      // Create the second pathinverted triangle.
      array<Point>^ myArray2 = {Point(30,30),Point(0,0),Point(60,0),Point(30,30)};
      GraphicsPath^ myPath2 = gcnew GraphicsPath;
      myPath2->AddLines( myArray2 );

      // Add the second path to the first path.
      myPath->AddPath( myPath2, true );

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

private void AddPathExample(PaintEventArgs e)
{
             
    // Create the first pathright side up triangle.
    Point[] myArray =
             {
                 new Point(30,30),
                 new Point(60,60),
                 new Point(0,60),
                 new Point(30,30)
             };
    GraphicsPath myPath = new GraphicsPath();
    myPath.AddLines(myArray);
             
    // Create the second pathinverted triangle.
    Point[] myArray2 =
             {
                 new Point(30,30),
                 new Point(0,0),
                 new Point(60,0),
                 new Point(30,30)
             };
    GraphicsPath myPath2 = new GraphicsPath();
    myPath2.AddLines(myArray2);
             
    // Add the second path to the first path.
    myPath.AddPath(myPath2,true);
             
    // Draw the combined path to the screen.
    Pen myPen = new Pen(Color.Black, 2);
    e.Graphics.DrawPath(myPen, myPath);
}

Public Sub AddPathExample(ByVal e As PaintEventArgs)

    ' Creates a symmetrical triangle and adds an inverted triangle.

    ' Create the first path - right side up triangle.
    Dim myArray As Point() = {New Point(30, 30), New Point(60, 60), _
    New Point(0, 60), New Point(30, 30)}
    Dim myPath As New GraphicsPath
    myPath.AddLines(myArray)

    ' Create the second path - inverted triangle.
    Dim myArray2 As Point() = {New Point(30, 30), New Point(0, 0), _
    New Point(60, 0), New Point(30, 30)}
    Dim myPath2 As New GraphicsPath
    myPath2.AddLines(myArray2)

    ' Add the second path to the first path.
    myPath.AddPath(myPath2, True)

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