FWD » Core Development » User Interface

package test;

import javax.swing.*;

import com.goldencode.p2j.ui.client.gui.driver.LineStroke;

import java.awt.*;

import java.awt.geom.AffineTransform;

import java.awt.geom.Line2D;

public class GraphicsOpsExamples2

{

   static class StrokeManager

   {

      // initialize dot pattern 

      private final Stroke dotStroke = new BasicStroke(LineStroke.DOT_LINE_WIDTH,

               BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0.0f, new float[] {

                        LineStroke.DOT_STEP, LineStroke.DOT_STEP }, LineStroke.DOT_STEP);

      private final Stroke dotSmallStroke = new BasicStroke(LineStroke.DOT_LINE_WIDTH,

               BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0.0f, new float[] {

                        LineStroke.DOT_STEP_SMALL, LineStroke.DOT_STEP_SMALL },

               LineStroke.DOT_STEP_SMALL);

      private final Stroke dotSmallThinStroke = new BasicStroke(LineStroke.DOT_LINE_THIN_WIDTH,

               BasicStroke.CAP_BUTT, BasicStroke.JOIN_BEVEL, 0.0f, new float[] {

                        LineStroke.DOT_STEP_SMALL, LineStroke.DOT_STEP_SMALL },

               LineStroke.DOT_STEP_SMALL);

      public final void setLineStroke(Graphics2D g2, LineStroke stroke, int strokeWidth)

      { // default line stroke

         Stroke javaStroke;

         switch (stroke)

         {

            case SPECIFIED_WIDTH:

               javaStroke = new BasicStroke(strokeWidth);

               break;

            case DOTTED:

               javaStroke = dotStroke;

               break;

            case DOTTED_SMALL:

               javaStroke = dotSmallStroke;

               break;

            case DOTTED_SMALL_THIN:

               javaStroke = dotSmallThinStroke;

               break;

            default:

               javaStroke = new BasicStroke();

         }

         g2.setStroke(javaStroke);

      }

   }

   public static void main(String[] args)

   {

      SwingUtilities.invokeLater(new Runnable()

      {

         public void run()

         {

            final JFrame frame = new JFrame("Graphics Operations");

            frame.setSize(800, 600);

            frame.setLocation(150, 150);

            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

            final StrokeManager strokeManager = new StrokeManager();

            frame.setContentPane(new JComponent()

            {

               public void paint(Graphics g)

               {

                  Graphics2D g2 = (Graphics2D) g;

                  g2.setBackground(Color.white);

                  g2.clearRect(0, 0, 800, 600);

                  g2.setColor(Color.black);

                  strokeManager.setLineStroke(g2, LineStroke.SPECIFIED_WIDTH, 1);

                  g2.drawLine(10, 10, 790, 30);

                  g2.drawLine(10, 30, 790, 10);

                  g2.drawRect(40, 40, 55, 30);

                  //g2.fillRect(125, 40, 55, 30);

                  g2.drawLine(210, 40, 210, 70);

                  g2.drawLine(241, 40, 241, 70);

                  g2.drawLine(250, 40, 305, 40);

                  g2.drawLine(250, 70, 305, 70);

                  g2.drawLine(320, 40, 350, 70);

                  g2.drawLine(320, 70, 350, 40);

                  strokeManager.setLineStroke(g2, LineStroke.SPECIFIED_WIDTH, 2);

                  g2.drawLine(10, 80, 790, 100);

                  g2.drawLine(10, 100, 790, 80);

                  g2.drawRect(40, 110, 55, 30);

                  //g2.fillRect(125, 110, 55, 30);

                  g2.drawLine(210, 110, 210, 140);

                  g2.drawLine(241, 110, 241, 140);

                  g2.drawLine(250, 110, 305, 110);

                  g2.drawLine(250, 140, 305, 140);

                  g2.drawLine(320, 110, 350, 140);

                  g2.drawLine(320, 140, 350, 110);

                  strokeManager.setLineStroke(g2, LineStroke.SPECIFIED_WIDTH, 3);

                  g2.drawLine(10, 150, 790, 170);

                  g2.drawLine(10, 170, 790, 150);

                  g2.drawRect(40, 180, 55, 30);

                  //g2.fillRect(125, 180, 55, 30);

                  g2.drawLine(210, 180, 210, 210);

                  g2.drawLine(241, 180, 241, 210);

                  g2.drawLine(250, 180, 305, 180);

                  g2.drawLine(250, 210, 305, 210);

                  g2.drawLine(320, 180, 350, 210);

                  g2.drawLine(320, 210, 350, 180);

                  strokeManager.setLineStroke(g2, LineStroke.DOTTED, 3);

                  g2.drawLine(10, 220, 790, 240);

                  g2.drawLine(10, 240, 790, 220);

                  g2.drawRect(40, 250, 55, 30);

                  //g2.fillRect(125, 250, 55, 30);

                  g2.drawLine(210, 250, 210, 280);

                  g2.drawLine(241, 250, 241, 280);

                  g2.drawLine(250, 250, 305, 250);

                  g2.drawLine(250, 280, 305, 280);

                  g2.drawLine(320, 250, 350, 280);

                  g2.drawLine(320, 280, 350, 250);

                  strokeManager.setLineStroke(g2, LineStroke.DOTTED_SMALL, 3);

                  g2.drawLine(10, 290, 790, 310);

                  g2.drawLine(10, 310, 790, 290);

                  g2.drawRect(40, 320, 55, 30);

                  //g2.fillRect(125, 320, 55, 30);

                  g2.drawLine(210, 320, 210, 350);

                  g2.drawLine(241, 320, 241, 350);

                  g2.drawLine(250, 320, 305, 320);

                  g2.drawLine(250, 350, 305, 350);

                  g2.drawLine(320, 320, 350, 350);

                  g2.drawLine(320, 350, 350, 320);

                  strokeManager.setLineStroke(g2, LineStroke.DOTTED_SMALL_THIN, 3);

                  g2.drawLine(10, 360, 790, 380);

                  g2.drawRect(40, 390, 55, 30);

                  //g2.fillRect(125, 390, 55, 30);

                  g2.drawLine(210, 390, 210, 420);

                  g2.drawLine(241, 390, 241, 420);

                  g2.drawLine(250, 390, 305, 390);

                  g2.drawLine(250, 420, 305, 420);

                  g2.drawLine(320, 390, 350, 420);

                  g2.drawLine(320, 420, 350, 390);

//                PaintPrimitives.TRANSLATE_POP 1; x = -358; y = -4

//                PaintPrimitives.TRANSLATE_PUSH 2; x = 379; y = 4

//                PaintPrimitives.CLIP 3; x = 0; y = 0; width = 20; height = 18

//                PaintPrimitives.SET_COLOR r = 240; g = 240; b = 240

//                PaintPrimitives.FILL_3D_RECT x = 0; y = 0; width = 19; height = 17; raised = true

//                PaintPrimitives.SET_COLOR r = 0; g = 0; b = 0

//                PaintPrimitives.SET_LINE_STROKE strokeStyleId = 1; strokeWidth = 2

//                PaintPrimitives.DRAW_LINE x1 = 4; y1 = 3; x2 = 15; y2 = 14

//                PaintPrimitives.DRAW_LINE x1 = 4; y1 = 14; x2 = 15; y2 = 3

//                PaintPrimitives.DRAW_LINE x1 = 5; y1 = 14; x2 = 16; y2 = 3

//                PaintPrimitives.SET_COLOR r = 240; g = 240; b = 240

//                PaintPrimitives.FILL_RECT x = 2; y = 2; width = 15; height = 2

//                PaintPrimitives.FILL_RECT x = 2; y = 14; width = 15; height = 2

//                PaintPrimitives.SET_COLOR r = 0; g = 0; b = 0

//                PaintPrimitives.SET_LINE_STROKE strokeStyleId = 0; strokeWidth = 0

                  strokeManager.setLineStroke(g2, LineStroke.SPECIFIED_WIDTH, 2);

                  g2.setColor(Color.black);

                  g2.translate(0, 450);

                  g2.drawString("1. Close button precise emulation", 0, -10);

                  g2.drawLine(4, 3, 15, 14);

                  g2.drawLine(4, 14, 15, 3);

                  g2.drawLine(5, 14, 16, 3);

                  g2.setColor(Color.white);

                  g2.fillRect(2, 2, 15, 2);

                  g2.fillRect(2, 14, 15, 2);

                  g2.translate(340, 0);

                  g2.setColor(Color.black);

                  g2.drawString("2. Close button with help of shapes", 0, -10);

                  Line2D.Float l1 = new Line2D.Float(4, 3, 15, 14);

                  g2.draw(g2.getStroke().createStrokedShape(l1));

                  Line2D.Float l2 = new Line2D.Float(4, 14, 15, 3);

                  g2.draw(g2.getStroke().createStrokedShape(l2));

                  g2.setColor(Color.white);

                  g2.fillRect(2, 2, 15, 2);

                  g2.fillRect(2, 14, 15, 2);

                  g2.translate(-340, 30);

//                  g2.setColor(Color.black);

//                  Polygon p1 = new Polygon();

//                  p1.addPoint(4, 3);

//                  p1.addPoint(5, 4);

//                  p1.addPoint(6, 5);

//                  p1.addPoint(7, 6);

//                  p1.addPoint(8, 7);

//                  p1.addPoint(9, 8);

//                  p1.addPoint(10, 9);

//                  p1.addPoint(11, 10);

//                  p1.addPoint(12, 11);

//                  p1.addPoint(13, 12);

//                  p1.addPoint(14, 13);

//                  p1.addPoint(15, 14);

//                  g2.draw(p1);

//                  Polygon p2 = new Polygon();

//                  p2.addPoint(4, 14);

//                  p2.addPoint(5, 13);

//                  p2.addPoint(6, 12);

//                  p2.addPoint(7, 11);

//                  p2.addPoint(8, 10);

//                  p2.addPoint(9, 9);

//                  p2.addPoint(10, 8);

//                  p2.addPoint(11, 7);

//                  p2.addPoint(12, 6);

//                  p2.addPoint(13, 5);

//                  p2.addPoint(14, 4);

//                  p2.addPoint(15, 3);

//                  p2.addPoint(5, 14);

//                  p2.addPoint(6, 13);

//                  p2.addPoint(7, 12);

//                  p2.addPoint(8, 11);

//                  p2.addPoint(9, 10);

//                  p2.addPoint(10, 9);

//                  p2.addPoint(11, 8);

//                  p2.addPoint(12, 7);

//                  p2.addPoint(13, 6);

//                  p2.addPoint(14, 5);

//                  p2.addPoint(15, 4);

//                  p2.addPoint(16, 3);

//                  g2.draw(p2);

//                  g2.setColor(Color.white);

//                  g2.fillRect(2, 2, 15, 2);

//                  g2.fillRect(2, 14, 15, 2);

                  //first successful

                  g2.setColor(Color.black);

                  g2.drawString("3. Close button to draw line / with antialias on", 0, 0);

                  g2.translate(0, 10);

                  AffineTransform at = g2.getTransform();

                  g2.translate(4, 3);

                  g2.setColor(Color.black);

                  g2.drawLine(0, 0, 11, 11);

                  g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

                  AffineTransform at1 = new AffineTransform(g2.getTransform());

                  at1.rotate(Math.PI / 2.0, 5.5, 5.5);

                  g2.setTransform(at1);

                  g2.drawLine(0, 0, 11, 11);

                  g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);

                  g2.setTransform(at);

                  g2.setColor(Color.white);

                  g2.fillRect(2, 2, 15, 2);

                  g2.fillRect(2, 14, 15, 2);

                  //second successful

                  g2.setColor(Color.black);

                  g2.translate(50, 0);

                  g2.drawLine(4, 3, 15, 14);

                  g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);

                  g2.drawLine(4, 14, 15, 3);

                  g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_OFF);

                  //g2.drawLine(5, 14, 16, 3);

                  g2.setColor(Color.white);

                  g2.fillRect(2, 2, 15, 2);

                  g2.fillRect(2, 14, 15, 2);

               }

            });

            frame.setVisible(true);

         }

      });

   }

}