Widen a Path : Path « 2D Graphics « C# / C Sharp

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C# / C Sharp » 2D Graphics » PathScreenshots 
Widen a Path
 

using System;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Windows.Forms;
   
class WidenPath: Form
{
     GraphicsPath path= new GraphicsPath();
   
     public static void Main()
     {
          Application.Run(new WidenPath());
     }
     public WidenPath()
     {
          ResizeRedraw = true
   
          path.AddLines(new Point[] { new Point(2010),
                                      new Point(5050),
                                      new Point(8010) });
   
          path.AddPolygon(new Point[] { new Point(2030),
                                        new Point(5070),
                                        new Point(8030) });
     }
     protected override void OnPaint(PaintEventArgs pea)
     {
          DoPage(pea.Graphics, ForeColor,ClientSize.Width, ClientSize.Height);
     }      
     protected void DoPage(Graphics grfx, Color clr, int cx, int cy)
     {
          grfx.ScaleTransform(cx / 300f, cy / 200f);
   
          for (int i = 0; i < 6; i++)
          {
               GraphicsPath pathClone = (GraphicsPathpath.Clone();
               Matrix       matrix    = new Matrix();
               Pen          penThin   = new Pen(clr, 1);
               Pen          penThick  = new Pen(clr, 5);
               Pen          penWiden  = new Pen(clr, 7.5f);
               Brush        brush     = new SolidBrush(clr);               
   
               matrix.Translate((i % 3100(i / 3100);
   
               if (i < 3)
                    pathClone.Transform(matrix);
               else
                    pathClone.Widen(penWiden, matrix);
   
               switch (i % 3)
               {
               case 0:  grfx.DrawPath(penThin, pathClone);   break;
               case 1:  grfx.DrawPath(penThick, pathClone);  break;
               case 2:  grfx.FillPath(brush, pathClone);     break;
               }
          }
     }
}

 
Related examples in the same category
1.Start A Figure
2.Close all figures
3.Add a rectangle to a Path
4.Is click inside a pathIs click inside a path
5.Create Path from StringCreate Path from String
6.GraphicsPath starts a new figureGraphicsPath starts a new figure
7.GraphicsPath closes a figure and starts a new figureGraphicsPath closes a figure and starts a new figure
8.GraphicsPath starts two figures and close themGraphicsPath starts two figures and close them
9.Add closed figures to GraphicsPathAdd closed figures to GraphicsPath
10.Fill path and draw pathFill path and draw path
11.Add lines to PathAdd lines to Path
12.Add Ellipse to path
13.Scribble with Path
14.Add Bezier to a Path
15.Add Line and Arc to Path
16.Graphics Path ExampleGraphics Path Example
17.Draw pathDraw path
18.Fillpath DemoFillpath Demo
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