by Dinesh Thakur Category: AWT and Applets

In the Following example DashedLinesApplet shows with Basic Stroke how to Draw Dashed Line in Applet and set foreground color of an Applet window using Graphics2D class and setPaint(),setStroke(), BasicStroke() method of Graphics class. The Syntax for BasicStroke(float width, int cap, int join, float miterlimit, float[] dash, float dash_phase) ; setStroke is an inteface defined in the java.awt package.

import java.awt.BasicStroke;
import java.applet.Applet;
import java.awt.*;
import java.awt.event.*;
public class DashedLinesApplet extends Applet
 {
            public static void main(String[] args)
       {
                 DashedLinesApplet DashesLines = new DashedLinesApplet();
                 Frame DLApplet = new Frame("Draw Dashed Line in Applet Window Example");
           DLApplet.add(DashesLines);
                DLApplet.setSize(350, 250);
                DLApplet.setVisible(true);
               DLApplet.addWindowListener(new WindowAdapter() {
               public void windowClosing(WindowEvent e) {System.exit(0); }
                                                                        });
      }
          public void paint(Graphics g)
           {
                g.setColor(Color.darkGray);
                g.setFont(new Font("Arial",Font.BOLD,14));
                g.drawString("Draw Dashed Line in Applet Window Example", 10, 40);
                g.setFont(new Font("Arial",Font.BOLD,10));
                g.drawString("http://ecomputernotes.com", 200, 205);
               Graphics2D Gr2D = (Graphics2D) g;
   
              // Array of a dash pattern 40-pixel line, 10-pixel gap, 20-pixel line, 10-pixel gap
              float[] d1 = { 40, 10, 20, 10 };
             //The Syntax for BasicStroke(float width, int cap, int join, float miterlimit, float[] dash, float dash_phase) ;
          BasicStroke BasicS = new BasicStroke(1, BasicStroke.CAP_BUTT,BasicStroke.JOIN_BEVEL, 10, d1,0);
             Gr2D.setStroke(BasicS);
             Gr2D.setPaint(Color.red);
             Gr2D.drawLine(60, 80, 250, 80);
BasicStroke BasicS1 = new BasicStroke(1, BasicStroke.CAP_ROUND,BasicStroke.JOIN_MITER, 10, d1,0);
             Gr2D.setStroke(BasicS1);
             Gr2D.setPaint(Color.green);
             Gr2D.drawLine(60, 100, 250, 100);
BasicStroke BasicS2 = new BasicStroke(1, BasicStroke.CAP_SQUARE,BasicStroke.JOIN_ROUND, 10, d1,0);
             Gr2D.setStroke(BasicS2);
             Gr2D.setPaint(Color.blue);
             Gr2D.drawLine(60, 120, 250, 120);
        }
}

 

BasicStroke Example - Draw Dashed Line in Applet Window in Java



About Dinesh Thakur

Dinesh ThakurDinesh Thakur holds an B.SC (Computer Science), MCSE, MCDBA, CCNA, CCNP, A+, SCJP certifications. Dinesh authors the hugely popular blog. Where he writes how-to guides around Computer fundamental , computer software, Computer programming, and web apps. For any type of query or something that you think is missing, please feel free to Contact us.



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