Graphics.DrawPath(Pen, GraphicsPath) Method

Reference

Definition

Namespace:: System.Drawing

Assembly:: System.Drawing.Common.dll

Assembly:: System.Drawing.dll

Package:: System.Drawing.Common v8.0.10

Package:: System.Drawing.Common v9.0.0-rc.2.24474.1

Source:: Graphics.cs

Source:: Graphics.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Draws a GraphicsPath.

public:
 void DrawPath(System::Drawing::Pen ^ pen, System::Drawing::Drawing2D::GraphicsPath ^ path);

public void DrawPath (System.Drawing.Pen pen, System.Drawing.Drawing2D.GraphicsPath path);

member this.DrawPath : System.Drawing.Pen * System.Drawing.Drawing2D.GraphicsPath -> unit

Public Sub DrawPath (pen As Pen, path As GraphicsPath)

Parameters

pen: Pen

Pen that determines the color, width, and style of the path.

path: GraphicsPath

GraphicsPath to draw.

Exceptions

ArgumentNullException

pen is null.

-or-

path is null.

Examples

The following code example is designed for use with Windows Forms, and it requires PaintEventArgs e, which is a parameter of the Paint event handler. The code performs the following actions:

Creates a graphics path object and adds an ellipse to it.
Creates a black pen.
Draws the graphics path to the screen.

public:
   void DrawPathEllipse( PaintEventArgs^ e )
   {
      // Create graphics path object and add ellipse.
      GraphicsPath^ graphPath = gcnew GraphicsPath;
      graphPath->AddEllipse( 0, 0, 200, 100 );

      // Create pen.
      Pen^ blackPen = gcnew Pen( Color::Black,3.0f );

      // Draw graphics path to screen.
      e->Graphics->DrawPath( blackPen, graphPath );
   }

public void DrawPathEllipse(PaintEventArgs e)
{
             
    // Create graphics path object and add ellipse.
    GraphicsPath graphPath = new GraphicsPath();
    graphPath.AddEllipse(0, 0, 200, 100);
             
    // Create pen.
    Pen blackPen = new Pen(Color.Black, 3);
             
    // Draw graphics path to screen.
    e.Graphics.DrawPath(blackPen, graphPath);
}

Public Sub DrawPathEllipse(ByVal e As PaintEventArgs)

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

    ' Create pen.
    Dim blackPen As New Pen(Color.Black, 3)

    ' Draw graphics path to screen.
    e.Graphics.DrawPath(blackPen, graphPath)
End Sub

Remarks

The current transformation in the graphic context is applied to the GraphicsPath before it is drawn.

Applies to

Zdieľať cez