//Vector.java //import java.applet.*; import java.awt.*; import java.awt.event.*; import javax.swing.JRadioButton; import javax.swing.ButtonGroup; import javax.swing.*; import javax.swing.event.*; import java.awt.geom.*; import java.awt.geom.Ellipse2D.Double; import java.util.*; import java.text.*; public class Vector extends JFrame implements WindowListener{ // Draws the vectors diagram VectorCanvas vc; PaintPanel pp; PaintPanel2 pp2; public int anno_mio; // Slider for myfrequency length // These input define k magnitude [ k = omega * sqrt(mu epsilon) ] public JSlider jslider_myfrequency; public JSlider jslider_myfrequency2; public JSlider jslider_epsilon_r; // Define k-orientation public JSlider jslider_ktheta; public JSlider jslider_kphi; // Define E-vector public JSlider jslider_Emagnitude; public JSlider jslider_Ephase; public JSlider jslider_Ephi; //public JSlider jslider_animation; public JLabel jlab_myfrequency; public JLabel jlab_epsilon, jlab_epsilon2, jlab_epsilon3; public JLabel jlab_theta; public JLabel jlab_phi; public JLabel jlab_Emag; public JLabel jlab_rotate; public JLabel jlambda; public JLabel jlambda2; //public JLabel jcopyright; //public JLabel janimation; public JLabel jtitle1; public JLabel jtitle2; //public JButton jstart; //public JButton jstop; //public JButton jback; //public JButton jforth; public JButton jInstructions; public JButton jclose; //public JButton jColorF; //public JButton jColorP; public JRadioButton[] Field = new JRadioButton[2]; public ButtonGroup field_power = new ButtonGroup(); //public JRadioButton[] Fill = new JRadioButton[1]; public double direction = 1.0; public boolean running = false; public boolean goforth = true; public JPanel jtitle = new JPanel(); public JPanel jcontrols = new JPanel(); public JPanel jline1 = new JPanel(); public JPanel jline2 = new JPanel(); public JPanel jtitlep1 = new JPanel(); public JPanel jtitlep2 = new JPanel(); public JPanel jtitlep3 = new JPanel(); public JPanel jtitlep4 = new JPanel(); public JPanel jtitlep5 = new JPanel(); public JPanel jtitlep6 = new JPanel(); public JPanel jtitlep7 = new JPanel(); public JPanel jtitlep8 = new JPanel(); public JPanel jback1 = new JPanel(); public JPanel jback2 = new JPanel(); public JPanel jback3 = new JPanel(); public JPanel jInstructionspanel = new JPanel(); public JPanel jInst2 = new JPanel(); public JPanel jInst3 = new JPanel(); public JPanel jInst4 = new JPanel(); public JPanel jInst5 = new JPanel(); public JPanel jInst6 = new JPanel(); public JPanel jcontrols2 = new JPanel(); public int sleep_factor = 200; public int Nside, Nside1, Nside2; public Panel p_one; Thread vai; public boolean forward = true; //-------------------------------------------- public boolean LicenseExpired; public int this_month, today_week, this_year, this_hour, this_minute, today_month, today_year,this_zone, saving_time; public int annonuovo = 2006; public int anno = 2006; public double frequency = 10.0; // GHz GregorianCalendar Greg = new GregorianCalendar(); //-------------------------------------------- public static void main(String[] args){ int xmove = 20; int ymove = 41; Vector f = new Vector(); f.setSize(926+xmove,619+ymove); f.setVisible(true); //f.setLayout(new FlowLayout()); f.setLayout(null); } public Vector() { this_month = Greg.get(Calendar.MONTH); //System.out.println(" This is the month = "+this_month); today_week = Greg.get(Calendar.DAY_OF_WEEK); //System.out.println(" This is the day_week = "+today_week); this_year = Greg.get(Calendar.YEAR); this_hour = Greg.get(Calendar.HOUR_OF_DAY); //System.out.println(" This is the year = "+this_year); this_minute = Greg.get(Calendar.MINUTE); //System.out.println(" This is the minute = "+this_minute); today_month = Greg.get(Calendar.DAY_OF_MONTH); //System.out.println(" This is the day_month = "+today_month); today_year = Greg.get(Calendar.DAY_OF_YEAR); //System.out.println(" This is the day_year = "+today_year); this_zone = Greg.get(Calendar.ZONE_OFFSET); //System.out.println(" This is the zone_offset = "+this_zone/3600000); saving_time = Greg.get(Calendar.DST_OFFSET); //System.out.println(" This is the dst_offset = "+saving_time/3600000); if(anno > this_year){ annonuovo = anno; } else{ annonuovo = this_year; } try{ SwingUtilities.invokeAndWait(new Runnable(){ public void run(){ guiInit(); //initialize GUI pp.repaint(); } }); } catch(Exception exc){} Runnable Ant_Thread = new Runnable(){ public void run(){ try{ for(; ;){ Thread.sleep(sleep_factor); SwingUtilities.invokeLater(new Runnable(){ public void run(){ updateTime(); } }); } } catch(InterruptedException exc){} } }; vai = new Thread(Ant_Thread); vai.start(); this.addWindowListener(this); } class PaintPanel extends JPanel{ PaintPanel(){ myfrequency = 10.0; setOpaque(true); // setBorder(BorderFactory.createLineBorder(Color.RED,5)); } private double myfrequency; public void setmyfrequency(double myfrequency){ this.myfrequency = myfrequency; } @Override protected void paintComponent(Graphics g){ super.paintComponent(g); Graphics2D g2d = (Graphics2D)g; g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); int xstart = 10; int ystart = 10; int deltay = 20; int deltayy = 26; int y; y = ystart+5; // 9/17/14 g.setColor(Color.black); MaestroG.subsupspecial2(" \u03b7",""," = "+MaestroA.rounder(vc.medium_impedance,3),""," [ \u03a9 ]",g, 14, xstart+10, y); y += deltayy; MaestroG.subsupspecial2("| k |",""," = "+MaestroA.rounder(vc.k_magnitude,6)+" [ rad m","-1"," ]",g, 14, xstart+10, y); y += deltay; MaestroG.subsupspecial2(" k","x"," = "+MaestroA.rounder(vc.kx,6)+" [ rad m","-1"," ]",g, 14, xstart+10, y); y += deltay; MaestroG.subsupspecial2(" k","y"," = "+MaestroA.rounder(vc.ky,6)+" [ rad m","-1"," ]",g, 14, xstart+10, y); y += deltay; if(jslider_ktheta.getValue() != 900){ MaestroG.subsupspecial2(" k","z"," = "+MaestroA.rounder(vc.kz,6)+" [ rad m","-1"," ]",g, 14, xstart+10, y); } else{ MaestroG.subsupspecial2(" k","z"," = 0.0 [ m","-1"," ]",g, 14, xstart+10, y); } y += deltayy; MaestroG.subsupspecial2("| E |",""," = "+MaestroA.rounder(vc.E_magnitude,6)+" [ V/m ]","","",g, 14, xstart+10, y); y += deltay; if(jslider_ktheta.getValue() != 900){ MaestroG.subsupspecial2(" E","x"," = "+MaestroA.rounder(vc.Ex,6)+" [ V/m ]","","",g, 14, xstart+10, y); } else{ MaestroG.subsupspecial2(" E","x"," = 0.0 [ V/m ]","","",g, 14, xstart+10, y); } y += deltay; MaestroG.subsupspecial2(" E","y"," = "+MaestroA.rounder(vc.Ey,6)+" [ V/m ]","","",g, 14, xstart+10, y); y += deltay; MaestroG.subsupspecial2(" E","z"," = "+MaestroA.rounder(vc.Ez,6)+" [ V/m ]","","",g, 14, xstart+10, y); y += deltayy; // 8/4/14 //MaestroG.subsupspecial2("| H |",""," = "+MaestroA.rounder(vc.H_magnitude,6)+" [ A/m ]","","",g, 14, xstart+10, y); MaestroG.subsupspecial2("| H |",""," = "+MaestroA.rounder(vc.H_magnitude,6)+" [ A/m ]","","",g, 14, xstart+5, y); y += deltay; if(jslider_ktheta.getValue() != 900){ MaestroG.subsupspecial2(" H","x"," = "+MaestroA.rounder(vc.Hx,6)+" [ A/m ]","","",g, 14, xstart+10, y); } else{ MaestroG.subsupspecial2(" H","x"," = 0.0 [ A/m ]","","",g, 14, xstart+10, y); } y += deltay; MaestroG.subsupspecial2(" H","y"," = "+MaestroA.rounder(vc.Hy,6)+" [ A/m ]","","",g, 14, xstart+10, y); y += deltay; MaestroG.subsupspecial2(" H","z"," = "+MaestroA.rounder(vc.Hz,6)+" [ A/m ]","","",g, 14, xstart+10, y); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); g.setColor(Color.black); //MaestroG.subscripterSansItalic("I",""," = "+MaestroA.rounder(myfrequency,2)+(" [A]"),g,20,xstart,y); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_OFF); } public void changeBorderSize(int size){ setBorder(BorderFactory.createLineBorder(Color.RED,size)); } public void drawLineThick(Graphics g, double x1, double y1, double x2, double y2, int thick, Color color){ Graphics2D g2d = (Graphics2D)g; g2d.setPaint(color); g2d.setStroke(new BasicStroke(thick,BasicStroke.CAP_ROUND,BasicStroke.JOIN_ROUND)); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); Line2D.Double line = new Line2D.Double(x1,y1,x2,y2); g2d.draw(line); g2d.setStroke(new BasicStroke(1)); //g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_OFF); } private void drawDashLineThick(Graphics g, double x1, double y1, double x2, double y2, int thick, int dash, Color color){ Graphics2D g2d = (Graphics2D)g; g2d.setPaint(color); g2d.setStroke(new BasicStroke(thick,BasicStroke.CAP_ROUND,BasicStroke.JOIN_ROUND)); float[] dashPattern = {dash,dash}; g2d.setStroke(new BasicStroke(thick,BasicStroke.CAP_BUTT,BasicStroke.JOIN_MITER,10.0F,dashPattern,0)); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); Line2D.Double line = new Line2D.Double(x1,y1,x2,y2); g2d.draw(line); g2d.setStroke(new BasicStroke(1));g2d.setStroke(new BasicStroke(thick,BasicStroke.CAP_ROUND,BasicStroke.JOIN_ROUND)); //g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_OFF); } } class PaintPanel2 extends JPanel{ PaintPanel2(){ setOpaque(true); // setBorder(BorderFactory.createLineBorder(Color.RED,5)); } private double myfrequency; public void setmyfrequency(double myfrequency){ this.myfrequency = myfrequency; } @Override protected void paintComponent(Graphics g){ super.paintComponent(g); Graphics2D g2d = (Graphics2D)g; g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); g.setColor(Color.black); //g.setFont(state.ttfFont.deriveFont(Font.BOLD,16f)); g.setFont(new Font("SanSerif",Font.BOLD,18)); g.drawString("Instructions", 15,25); //g.setFont(state.ttfFont.deriveFont(14f)); //g.setFont(new Font("SanSerif",Font.PLAIN,14)); //g.drawString("This module can accomodate linearly polarized plane "+ // "waves in both lossy and lossless media.",15,50); int xcolumn1 = 25; int xcolumn2 = 25; int xcolumn3 = 25; int ystart; int y; int ytext; int deltaY = 25; String s; int nextX; ystart = 50; ytext = ystart; // ASSUMPTIONS g.setColor(Color.red); //g.setFont(state.ttfFont.deriveFont(Font.BOLD,15f)); g.setFont(new Font("SanSerif",Font.BOLD,17)); g.drawString("Assumption", xcolumn1,ytext); g.setColor(Color.black); //g.setFont(state.ttfFont.deriveFont(14f)); g.setFont(new Font("SanSerif",Font.PLAIN,16)); ytext += deltaY; s = "\u2022 Loss-less and non-magnetic dielectric medium with real"; nextX = STR.displayString(s,g,xcolumn1,ytext); ytext += deltaY; s = " impedance "+STR.ITAL+"\u03b7"+STR.ENDITAL+" and permeability "+STR.ITAL+"\u03bc = \u03bc"+STR.ENDITAL+STR.SUB+"0"+STR.ENDSUB; nextX = STR.displayString(s,g,xcolumn1,ytext); ytext += deltaY+5; // INPUT g.setColor(Color.red); //g.setFont(state.ttfFont.deriveFont(Font.BOLD,15f)); g.setFont(new Font("SanSerif",Font.BOLD,17)); g.drawString("Input", xcolumn2,ytext); g.setColor(Color.black); //g.setFont(state.ttfFont.deriveFont(14f)); g.setFont(new Font("SanSerif",Font.PLAIN,16)); ytext += deltaY; //INPUT s = "\u2022 Relative permittivity "+STR.ITAL+"\u03b5"+STR.ENDITAL+""+STR.SUB+"r"+STR.ENDSUB+" of the medium"; nextX = STR.displayString(s,g,xcolumn2,ytext); ytext += deltaY; s = "\u2022 Wave frequency "+STR.ITAL+"f"+STR.ENDITAL; nextX = STR.displayString(s,g,xcolumn2,ytext); ytext += deltaY; s = "\u2022 Elevation angle "+STR.ITAL+"\u03b8"+STR.ENDITAL+" and azimuth angle "+STR.ITAL+"\u03c6"+STR.ENDITAL+" of the wave vector "+STR.ITAL+"k"+STR.ENDITAL+""; nextX = STR.displayString(s,g,xcolumn2,ytext); ytext += deltaY; s = "\u2022 Magnitude of the Electric field or magnitude of the Magnetic field"; nextX = STR.displayString(s,g,xcolumn2,ytext); ytext += deltaY; s = "\u2022 Rotation angle "+STR.ITAL+"\u03c8"+STR.ENDITAL+" of the fields about the wave vector "+STR.ITAL+"k"+STR.ENDITAL+""; nextX = STR.displayString(s,g,xcolumn2,ytext); ytext += deltaY + 5; // OUTPUT g.setColor(Color.red); //g.setFont(state.ttfFont.deriveFont(Font.BOLD,15f)); g.setFont(new Font("SanSerif",Font.BOLD,17)); g.drawString("Displayed Information", xcolumn3,ytext); g.setColor(Color.black); //g.setFont(state.ttfFont.deriveFont(14f)); g.setFont(new Font("SanSerif",Font.PLAIN,16)); ytext += deltaY; s = "\u2022 3D representation of the orthogonal relationship between the wave vector and the electromagnetic fields "; nextX = STR.displayString(s,g,xcolumn3,ytext); ytext += deltaY; s = "\u2022 Numerical values for medium impedance and the cartesian coordinates of the three vectors"; nextX = STR.displayString(s,g,xcolumn3,ytext); g.setColor(Color.blue.darker()); ytext += 3*deltaY/2; s = "This application provides an interactive 3D representation"+ " of the fields and the wave vector of an"; nextX = STR.displayString(s,g,xcolumn2,ytext); ytext += deltaY; s = "electromagnetic wave. An arbitrary wave vector orientation "+ "can be specified by selecting elevation angle and"; nextX = STR.displayString(s,g,xcolumn2,ytext); ytext += deltaY; s = "azimuth angle. The magnitude of the wave vector is determined by "+ "the frequency and the medium permittivity. "; nextX = STR.displayString(s,g,xcolumn2,ytext); ytext += deltaY; s = "The orientation of the electromagnetic fields can be specified"+ " by selecting the rotation angle on the plane"; nextX = STR.displayString(s,g,xcolumn2,ytext); ytext += deltaY; s = "perpendicular to the wave vector."; nextX = STR.displayString(s,g,xcolumn2,ytext); drawCopyRight(g); // draw diagram double x1 = 600.0; double y1 = 30.0; double x2 = 660.0; double y2 = 130.0; double rado = 90.0; Ellipse2D mosto = new Ellipse2D.Double(x2-rado,y2-rado/2,2*rado,rado); //g2d.draw(mosto); //AffineTransform perp; //perp = new AffineTransform(); //perp.setToRotation(Math.toRadians(-6)); //g2d.transform(perp); //g2d.translate(30.0,0.0); g2d.rotate(-Math.PI/6,x2,y2); // tilt the ellipse g2d.draw(mosto); g2d.rotate(Math.PI/6,x2,y2); // rotate back drawDashLineThick(g, x2, y2, x2-100, y2+50, 1, 5, Color.lightGray); drawLineThick(g, x2, y2, x2+100, y2, 1, Color.lightGray); // E vector g.setFont(new Font("Serif",Font.BOLD | Font.ITALIC,20)); g.setColor(Color.red); s = "E"; nextX = STR.displayString(s,g,(int)x2+50,(int)y2-10); drawLineThick(g, x2, y2, x2+65, y2, 3, Color.red); drawLineThick(g, x2+65, y2, x2+55, y2+4, 3, Color.red); drawLineThick(g, x2+65, y2, x2+55, y2-4, 3, Color.red); // H vector g.setFont(new Font("Serif",Font.BOLD | Font.ITALIC,20)); g.setColor(Color.blue); s = "H"; nextX = STR.displayString(s,g,(int)x2+25,(int)y2-40); drawLineThick(g, x2, y2, x2+20, y2-55, 3, Color.blue); drawLineThick(g, x2+20, y2-55, x2+12, y2-46, 3, Color.blue); drawLineThick(g, x2+20, y2-55, x2+21, y2-44, 3, Color.blue); //drawLineThick(g, x1, y1, x1, y2+37, 1, Color.lightGray); drawDashLineThick(g, x1, y1, x1, y2+57, 1, 5, Color.magenta.brighter()); // k-vector g.setFont(new Font("Serif",Font.BOLD | Font.ITALIC,20)); g.setColor(Color.gray); s = "k"; nextX = STR.displayString(s,g,(int)x1+20,(int)y1+15); drawLineThick(g, x1, y1, x2, y2, 3, Color.black); drawLineThick(g, x1, y1, x1+3, y1+15, 3, Color.black); drawLineThick(g, x1, y1, x1+12, y1+10, 3, Color.black); // angles // angle theta g.setFont(new Font("Serif",Font.ITALIC,20)); g.setColor(Color.black); s = "\u03b8"; nextX = STR.displayString(s,g,(int)x2-20,(int)y2-50); // angle phi g.setFont(new Font("Serif",Font.ITALIC,20)); g.setColor(Color.black); s = "\u03c6"; nextX = STR.displayString(s,g,(int)x2-50,(int)y2+15); // angle psi g.setFont(new Font("Serif",Font.ITALIC,20)); g.setColor(Color.black); s = "\u03c8"; nextX = STR.displayString(s,g,(int)x2+30,(int)y2+15); //drawLineThick(g, x2+60, y2+60, x2, y2, 2, Color.lightGray); // drawDashLineThick(g, x2+60, y2+60, x2, y2, 1, 5, Color.magenta.brighter()); // xyz axes g.setFont(new Font("Serif",Font.BOLD | Font.ITALIC,18)); g.setColor(Color.gray); s = "x"; nextX = STR.displayString(s,g,(int)x1-75,(int)y2-5); drawLineThick(g, x1-70, y2, x2, y2, 2, Color.lightGray); // x drawLineThick(g, x1-70, y2, x1-60, y2-3, 2, Color.lightGray); drawLineThick(g, x1-70, y2, x1-60, y2+3, 2, Color.lightGray); g.setFont(new Font("Serif",Font.BOLD | Font.ITALIC,18)); g.setColor(Color.gray); s = "y"; nextX = STR.displayString(s,g,(int)x2+15,(int)y2+80); drawLineThick(g, x2+30, y2+70, x2, y2, 2, Color.lightGray); // y drawLineThick(g, x2+30, y2+70, x2+30, y2+61, 2, Color.lightGray); drawLineThick(g, x2+30, y2+70, x2+24, y2+64, 2, Color.lightGray); g.setFont(new Font("Serif",Font.BOLD | Font.ITALIC,19)); g.setColor(Color.gray); s = "z"; nextX = STR.displayString(s,g,(int)x2+9,(int)y1-15); drawLineThick(g, x2, y1-20, x2, y2, 2, Color.lightGray); // z drawLineThick(g, x2, y1-20, x2+3, y1-10, 2, Color.lightGray); drawLineThick(g, x2, y1-20, x2-3, y1-10, 2, Color.lightGray); g.setColor(Color.black); g.setFont(new Font("SanSerif",Font.PLAIN,12)); s = "\u2022"; nextX = STR.displayString(s,g,(int)x1-3,(int)y2+35); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_OFF); } public void drawCopyRight(Graphics g) { int deltaY = 20; int startingY = getSize().height - 70; int startingX = 0; FontMetrics fm; g.setColor(Color.black); g.setColor(Color.black); //g.setFont(normalfont14); //g.setFont(state.ttfFont.deriveFont(14f)); g.setFont(new Font("SanSerif",Font.PLAIN,14)); fm = g.getFontMetrics(); g.drawString("Applet Design: Umberto Ravaioli", startingX+10,startingY+deltaY); //MaestroG.superscripter("Interactive Java","TM"," platform: www.amanogawa.com", // g,14,startingX,startingY+2*deltaY); String s = "Interactive Java"+STR.SUP+"TM"+STR.ENDSUP+" platform: www.amanogawa.com"; int nextX = STR.displayString(s,g,startingX+10,startingY+2*deltaY); int lineLength = fm.stringWidth("Interactive JavaTM platform: www.amanogawa.com"); lineLength+= 10; //g.setFont(state.ttfFont.deriveFont(14f)); g.drawString("All Rights Reserved",startingX+10,startingY+3*deltaY); g.drawLine(startingX,startingY+5, startingX+lineLength+10,startingY+5); g.drawLine(startingX+lineLength+10,startingY+5, startingX+lineLength+10,startingY+4*deltaY); } public void changeBorderSize(int size){ setBorder(BorderFactory.createLineBorder(Color.RED,size)); } public void drawLineThick(Graphics g, double x1, double y1, double x2, double y2, int thick, Color color){ Graphics2D g2d = (Graphics2D)g; g2d.setPaint(color); g2d.setStroke(new BasicStroke(thick,BasicStroke.CAP_ROUND,BasicStroke.JOIN_ROUND)); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); Line2D.Double line = new Line2D.Double(x1,y1,x2,y2); g2d.draw(line); g2d.setStroke(new BasicStroke(1)); //g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_OFF); } private void drawDashLineThick(Graphics g, double x1, double y1, double x2, double y2, int thick, int dash, Color color){ Graphics2D g2d = (Graphics2D)g; g2d.setPaint(color); g2d.setStroke(new BasicStroke(thick,BasicStroke.CAP_ROUND,BasicStroke.JOIN_ROUND)); float[] dashPattern = {dash,dash}; g2d.setStroke(new BasicStroke(thick,BasicStroke.CAP_BUTT,BasicStroke.JOIN_MITER,10.0F,dashPattern,0)); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); Line2D.Double line = new Line2D.Double(x1,y1,x2,y2); g2d.draw(line); g2d.setStroke(new BasicStroke(1));g2d.setStroke(new BasicStroke(thick,BasicStroke.CAP_ROUND,BasicStroke.JOIN_ROUND)); //g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_OFF); } } // This is to close the Window --------------------- public void windowClosing(WindowEvent e) { dispose(); System.exit(0); } public void windowOpened(WindowEvent evt){} public void windowIconified(WindowEvent evt){} public void windowClosed(WindowEvent evt){} public void windowDeiconified(WindowEvent evt){} public void windowActivated(WindowEvent evt){} public void windowDeactivated(WindowEvent evt){} //--------------------------------------------------- void updateTime(){ if(!running)return; jslider_myfrequency.setValue((int)(vc.frequency)); vc.repaint(); frequency = vc.frequency; pp.setmyfrequency(frequency); pp.repaint(); } private void guiInit(){ setLayout(null); vc = new VectorCanvas(); add(vc); Dimension dim = getSize(); pp = new PaintPanel(); pp.setBounds(12,280,299,280); pp.setBackground(Color.white); add(pp); //jclose = new JButton("Close"); 8/8/14 jclose = new JButton(" Close "); //jclose.setBounds(600,560,70,25); 8/8/14 jclose.setBounds(600,560,80,25); add(jclose); jclose.setVisible(false); pp2 = new PaintPanel2(); pp2.setBounds(10,55,910,556); pp2.setBackground(new Color(255,255,245)); //pp2.setBorder(BorderFactory.createLineBorder(Color.gray,1)); add(pp2); pp2.setVisible(false); Nside = 600; Nside1 = 770; Nside2 = 520; Field[0] = new JRadioButton("Select E", true); Field[0].setContentAreaFilled(false); //Field[0].addItemListener(this); field_power.add(Field[0]); add(Field[0]); Field[1] = new JRadioButton("Select H", false); Field[1].setContentAreaFilled(false); //Field[1].addItemListener(this); field_power.add(Field[1]); add(Field[1]); Field[0].setBounds(40,240,120,25); Field[1].setBounds(180,240,120,25); vc.setBounds(320,11,Nside,Nside); p_one = new Panel(); p_one.setBackground(Color.black); add(p_one); p_one.setBounds(319,10,Nside+2,Nside+2); jtitle1 = new JLabel("Module 7.1"); jtitle1.setFont(new Font("Helvetica",Font.PLAIN,14)); jtitle1.setBounds(25,20,80,15); jtitle1.setForeground(Color.black); add(jtitle1); jtitle2 = new JLabel("Linking E to H"); jtitle2.setFont(new Font("Helvetica",Font.BOLD,16)); jtitle2.setBounds(140,20,250,25); jtitle2.setForeground(Color.red.darker()); add(jtitle2); jslider_myfrequency = new JSlider(0,100,10); //jslider_myfrequency.setBounds(29,80,265,55); jslider_myfrequency.setBounds(30,80,270,20); add(jslider_myfrequency); jslider_myfrequency.setMajorTickSpacing(50); jslider_myfrequency.setMinorTickSpacing(10); jslider_myfrequency.setPaintTicks(false); jslider_myfrequency.setPaintLabels(false); jslider_myfrequency.setBackground(Color.white); jslider_myfrequency2 = new JSlider(0,999,0); //jslider_myfrequency2.setBounds(37,135,249,40); jslider_myfrequency2.setBounds(30,100,270,20); add(jslider_myfrequency2); jslider_myfrequency2.setMajorTickSpacing(500); jslider_myfrequency2.setMinorTickSpacing(100); jslider_myfrequency2.setPaintTicks(false); jslider_myfrequency2.setPaintLabels(false); jslider_myfrequency2.setBackground(Color.white); jslider_epsilon_r = new JSlider(100,10000,100); jslider_epsilon_r.setBounds(30,140,270,20); add(jslider_epsilon_r); jslider_epsilon_r.setMajorTickSpacing(50); jslider_epsilon_r.setMinorTickSpacing(10); jslider_epsilon_r.setPaintTicks(false); jslider_epsilon_r.setPaintLabels(false); jslider_epsilon_r.setBackground(Color.white); jslider_ktheta = new JSlider(0,1800,450); jslider_ktheta.setBounds(30,180,130,20); add(jslider_ktheta); //jslider_ktheta.setMajorTickSpacing(50); //jslider_ktheta.setMinorTickSpacing(10); jslider_ktheta.setPaintTicks(false); jslider_ktheta.setPaintLabels(false); jslider_ktheta.setBackground(Color.white); jslider_kphi = new JSlider(0,3600,0); jslider_kphi.setBounds(170,180,130,20); add(jslider_kphi); //jslider_kphi.setMajorTickSpacing(50); //jslider_kphi.setMinorTickSpacing(10); jslider_kphi.setPaintTicks(false); jslider_kphi.setPaintLabels(false); jslider_kphi.setBackground(Color.white); jslider_Emagnitude = new JSlider(0,1000,100); jslider_Emagnitude.setBounds(30,220,130,20); add(jslider_Emagnitude); jslider_Emagnitude.setMajorTickSpacing(500); jslider_Emagnitude.setMinorTickSpacing(100); jslider_Emagnitude.setPaintTicks(false); jslider_Emagnitude.setPaintLabels(false); jslider_Emagnitude.setBackground(Color.white); jslider_Ephi = new JSlider(0,3600,0); jslider_Ephi.setBounds(170,220,130,20); add(jslider_Ephi); //jslider_Ephi.setMajorTickSpacing(50); //jslider_Ephi.setMinorTickSpacing(10); jslider_Ephi.setPaintTicks(false); jslider_Ephi.setPaintLabels(false); jslider_Ephi.setBackground(Color.white); //jInstructions = new JButton("Instructions"); 8/8/14 jInstructions = new JButton(" Instructions "); //jInstructions.setPreferredSize(new Dimension(70,25)); //jInstructions.setBounds(100,575,110,25); 8/8/14 jInstructions.setBounds(95,575,120,25); add(jInstructions); //-------------------------------------------------------------------------- // thin panel to make horizontal lines //jline1.setBounds(20,270,285,1); 8/9/14 move up a little so #s not cut off jline1.setBounds(20,268,285,1); jline1.setOpaque(true); jline1.setBackground(Color.gray); add(jline1); jline2.setBounds(20,565,285,1); jline2.setOpaque(true); jline2.setBackground(Color.gray); add(jline2); //-------------------------------------------------------------------------- //Compiler says the assignment below is "unsafe". Why? //Straight out of "Swing A Beginner's Guide"... // NOT USED HERE ANYWAY Hashtable table = new Hashtable(); table.put(new Integer(0), new JLabel("0")); //table.put(new Integer(100), new JLabel("1.0")); //table.put(new Integer(200), new JLabel("2.0")); //table.put(new Integer(300), new JLabel("3.0")); //table.put(new Integer(400), new JLabel("4.0")); table.put(new Integer(50), new JLabel("50.0")); //table.put(new Integer(600), new JLabel("6.0")); //table.put(new Integer(700), new JLabel("7.0")); //table.put(new Integer(800), new JLabel("8.0")); //table.put(new Integer(900), new JLabel("9.0")); table.put(new Integer(100), new JLabel("100.0")); Hashtable table2 = new Hashtable(); table2.put(new Integer(50), new JLabel("Slower")); table2.put(new Integer(450), new JLabel("Faster")); //------------------------------------------------------------------------- jslider_myfrequency.setLabelTable(table); jlab_myfrequency = new JLabel("Frequency = 10.0 [GHz]"); jlab_myfrequency.setFont(new Font("Serif",Font.BOLD,16)); //jlab_myfrequency.setBounds(40,53,200,30); 8/8/14 jlab_myfrequency.setBounds(40,53,220,30); jlab_myfrequency.setForeground(Color.red.darker()); add(jlab_myfrequency); jlab_epsilon = new JLabel("\u03b5"); jlab_epsilon.setFont(new Font("Serif",Font.BOLD,20)); //jlab_epsilon.setBounds(40,110,10,30); jlab_epsilon.setBounds(40,110,20,30); jlab_epsilon.setForeground(Color.red.darker()); add(jlab_epsilon); jlab_epsilon2 = new JLabel("r"); jlab_epsilon2.setFont(new Font("Serif",Font.BOLD,16)); jlab_epsilon2.setBounds(50,115,10,30); jlab_epsilon2.setForeground(Color.red.darker()); add(jlab_epsilon2); jlab_epsilon3 = new JLabel(" = 1.0"); jlab_epsilon3.setFont(new Font("Serif",Font.BOLD,16)); jlab_epsilon3.setBounds(60,113,200,30); jlab_epsilon3.setForeground(Color.red.darker()); add(jlab_epsilon3); jlab_theta = new JLabel("\u03b8 = 45.0\u00ba"); jlab_theta.setFont(new Font("Serif",Font.BOLD,16)); jlab_theta.setBounds(40,153,200,30); jlab_theta.setForeground(Color.red.darker()); add(jlab_theta); jlab_phi = new JLabel("\u03c6 = 0.0\u00ba"); jlab_phi.setFont(new Font("Serif",Font.BOLD,16)); //jlab_phi.setBounds(180,153,200,30); 8/4/14 //jlab_phi.setBounds(190,153,200,30); 8/8/14 jlab_phi.setBounds(210,153,200,30); jlab_phi.setForeground(Color.red.darker()); add(jlab_phi); jlab_Emag = new JLabel("| E | = 10.0 [V/m]"); jlab_Emag.setFont(new Font("Serif",Font.BOLD,16)); jlab_Emag.setBounds(40,193,200,30); jlab_Emag.setForeground(Color.red.darker()); add(jlab_Emag); jlab_rotate = new JLabel("\u03c8 = 0.0\u00ba"); jlab_rotate.setFont(new Font("Serif",Font.BOLD,16)); //jlab_rotate.setBounds(180,193,200,30); 8/4/14 //jlab_rotate.setBounds(190,193,200,30); 8/8/14 jlab_rotate.setBounds(210,193,200,30); jlab_rotate.setForeground(Color.red.darker()); add(jlab_rotate); jlambda = new JLabel(""); jlambda.setFont(new Font("Serif",Font.BOLD,15)); //jlambda.setBounds(480,Nside + 24,20,30); jlambda.setBounds(292,356,20,30); add(jlambda); // My own border... much easier!!! JUST MADE WITH PANELS jtitlep1.setBounds(9,9,305,1); jtitlep1.setOpaque(true); jtitlep1.setBackground(Color.white); add(jtitlep1); jtitlep2.setBounds(12,46,300,1); jtitlep2.setOpaque(true); jtitlep2.setBackground(Color.white); add(jtitlep2); jtitlep3.setBounds(9,9,1,40); jtitlep3.setOpaque(true); jtitlep3.setBackground(Color.white); add(jtitlep3); jtitlep4.setBounds(311,12,1,35); jtitlep4.setOpaque(true); jtitlep4.setBackground(Color.white); add(jtitlep4); jtitle.setBounds(9,9,305,40); jtitle.setBorder(BorderFactory.createLineBorder(Color.gray,3)); //jtitle.setBorder(BorderFactory.createEtchedBorder()); jtitle.setOpaque(true); add(jtitle); jcontrols.setBounds(9,54,305,558); jcontrols.setBorder(BorderFactory.createLineBorder(Color.black)); jcontrols.setBackground(Color.white); jcontrols.setOpaque(true); add(jcontrols); // Make background of Instructions panel jInst4.setBounds(10,54,310,1); jInst4.setOpaque(true); jInst4.setBackground(Color.black); add(jInst4); jInst4.setVisible(true); jInst6.setBounds(319,10,1,45); jInst6.setOpaque(true); jInst6.setBackground(Color.black); add(jInst6); jInst6.setVisible(true); jInst3.setBounds(9,49,310,5); jInst3.setOpaque(true); jInst3.setBackground(Color.cyan); add(jInst3); jInst3.setVisible(true); jInst5.setBounds(314,10,5,45); jInst5.setOpaque(true); jInst5.setBackground(Color.cyan); add(jInst5); jInst5.setVisible(true); jInst2.setBounds(9,10,912,602); jInst2.setOpaque(true); jInst2.setBorder(BorderFactory.createLineBorder(Color.black)); jInst2.setBackground(new Color(255,255,245)); add(jInst2); jInst2.setVisible(true); jInstructionspanel.setBounds(3,3,924,615); jInstructionspanel.setOpaque(true); //jInstructionspanel.setBorder(BorderFactory.createLineBorder(Color.black)); jInstructionspanel.setBackground(Color.cyan); add(jInstructionspanel); jInstructionspanel.setVisible(true); jInstructions.setVisible(false); pp.setVisible(false); vc.setVisible(false); jslider_myfrequency.setVisible(false); jlab_myfrequency.setVisible(false); jslider_myfrequency2.setVisible(false); jslider_epsilon_r.setVisible(false); jlab_epsilon.setVisible(false); jlab_epsilon2.setVisible(false); jlab_epsilon3.setVisible(false); jlab_theta.setVisible(false); jlab_phi.setVisible(false); jlab_Emag.setVisible(false); jlab_rotate.setVisible(false); Field[0].setVisible(false); Field[1].setVisible(false); jslider_ktheta.setVisible(false); jslider_kphi.setVisible(false); jslider_Emagnitude.setVisible(false); //jslider_Ephase.setVisible(false); jslider_Ephi.setVisible(false); jlambda.setVisible(false); jcontrols.setVisible(false); jline1.setVisible(false); jline2.setVisible(false); p_one.setVisible(false); jcontrols2.setVisible(false); jInstructionspanel.setVisible(true); jInst2.setVisible(true); jInst3.setVisible(true); jInst4.setVisible(true); jInst5.setVisible(true); jInst6.setVisible(true); jclose.setVisible(true); pp2.setVisible(true); jback2.setBounds(3,3,924,615); jback2.setOpaque(true); jback2.setBackground(Color.cyan); add(jback2); jback1.setBounds(0,0,930,621); jback1.setOpaque(true); jback1.setBackground(Color.black); add(jback1); jback3.setBounds(0,0,1200,700); jback3.setOpaque(true); jback3.setBackground(Color.white); add(jback3); jslider_ktheta.addChangeListener( new ChangeListener(){ public void stateChanged(ChangeEvent ce) { vc.k_magnitude = 2.0*Math.PI*vc.frequency*1.0E9/(vc.light_velocity*Math.sqrt(vc.epsilon_r)); vc.theta_rate = jslider_ktheta.getValue()*0.001/1.8; vc.repaint(); jlab_theta.setText("\u03b8 = "+MaestroA.rounder(vc.theta_rate*180,3)+"\u00ba"); pp.repaint(); } } ); jslider_kphi.addChangeListener( new ChangeListener(){ public void stateChanged(ChangeEvent ce) { vc.k_magnitude = 2.0*Math.PI*vc.frequency*1.0E9/(vc.light_velocity*Math.sqrt(vc.epsilon_r)); vc.phi_rate = jslider_kphi.getValue()*0.001/3.6; vc.repaint(); jlab_phi.setText("\u03c6 = "+MaestroA.rounder(vc.phi_rate*360,3)+"\u00ba"); pp.repaint(); } } ); jslider_Ephi.addChangeListener( new ChangeListener(){ public void stateChanged(ChangeEvent ce) { vc.phi_rateE = jslider_Ephi.getValue()*0.001/3.6; vc.repaint(); jlab_rotate.setText("\u03c8 = "+MaestroA.rounder(vc.phi_rateE*360,3)+"\u00ba"); pp.repaint(); } } ); jslider_myfrequency.addChangeListener( new ChangeListener(){ public void stateChanged(ChangeEvent ce) { vc.frequency = (jslider_myfrequency.getValue() + 0.001*jslider_myfrequency2.getValue()); vc.repaint(); frequency = vc.frequency; pp.setmyfrequency(frequency); pp.repaint(); jlab_myfrequency.setText("Frequency = "+MaestroA.rounder(vc.frequency,3)+" [GHz]"); } } ); jslider_myfrequency2.addChangeListener( new ChangeListener(){ public void stateChanged(ChangeEvent ce) { if(jslider_myfrequency.getValue() > 0){ vc.frequency = (jslider_myfrequency.getValue() + 0.001*jslider_myfrequency2.getValue()); vc.repaint(); frequency = vc.frequency; pp.setmyfrequency(frequency); pp.repaint(); jlab_myfrequency.setText("Frequency = "+MaestroA.rounder(vc.frequency,3)+" [GHz]"); } else{ vc.frequency = (0.001*jslider_myfrequency2.getValue()); vc.repaint(); frequency = vc.frequency; pp.setmyfrequency(frequency); pp.repaint(); jlab_myfrequency.setText("Frequency = "+MaestroA.rounder(vc.frequency*1000.0,1)+" [MHz]"); } } } ); jslider_epsilon_r.addChangeListener( new ChangeListener(){ public void stateChanged(ChangeEvent ce) { vc.epsilon_r = (jslider_epsilon_r.getValue()*0.01); vc.medium_impedance = Math.sqrt(vc.mu_r*vc.mu0/(vc.epsilon_r*vc.epsilon0)); if(vc.enter_E){ vc.E_magnitude = (jslider_Emagnitude.getValue()*0.1); vc.H_magnitude = vc.E_magnitude/vc.medium_impedance; jlab_Emag.setText("| E | = "+MaestroA.rounder(vc.E_magnitude,2)+" [V/m]"); } else{ vc.H_magnitude = (jslider_Emagnitude.getValue()*2.5E-4); vc.E_magnitude = vc.H_magnitude*vc.medium_impedance; jlab_Emag.setText("| H | = "+MaestroA.rounder(vc.H_magnitude,2)+" [A/m]"); } vc.repaint(); pp.repaint(); jlab_epsilon3.setText(" = "+MaestroA.rounder(vc.epsilon_r,2)); } } ); jslider_Emagnitude.addChangeListener( new ChangeListener(){ public void stateChanged(ChangeEvent ce){ if(vc.enter_E){ vc.E_magnitude = (jslider_Emagnitude.getValue()*0.1); vc.H_magnitude = vc.E_magnitude/vc.medium_impedance; jlab_Emag.setText("| E | = "+MaestroA.rounder(vc.E_magnitude,2)+" [V/m]"); vc.repaint(); pp.repaint(); } else{ vc.H_magnitude = (jslider_Emagnitude.getValue()*2.5E-4); vc.E_magnitude = vc.H_magnitude*vc.medium_impedance; jlab_Emag.setText("| H | = "+MaestroA.rounder(vc.H_magnitude,2)+" [A/m]"); vc.repaint(); pp.repaint(); } } } ); jInstructions.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent ae){ jInstructions.setVisible(false); pp.setVisible(false); vc.setVisible(false); jslider_myfrequency.setVisible(false); jlab_myfrequency.setVisible(false); jslider_myfrequency2.setVisible(false); jslider_epsilon_r.setVisible(false); jlab_epsilon.setVisible(false); jlab_epsilon2.setVisible(false); jlab_epsilon3.setVisible(false); jlab_theta.setVisible(false); jlab_phi.setVisible(false); jlab_Emag.setVisible(false); jlab_rotate.setVisible(false); Field[0].setVisible(false); Field[1].setVisible(false); jslider_ktheta.setVisible(false); jslider_kphi.setVisible(false); jslider_Emagnitude.setVisible(false); jslider_Ephi.setVisible(false); jlambda.setVisible(false); jcontrols.setVisible(false); jline1.setVisible(false); jline2.setVisible(false); p_one.setVisible(false); jcontrols2.setVisible(false); jInstructionspanel.setVisible(true); jInst2.setVisible(true); jInst3.setVisible(true); jInst4.setVisible(true); jInst5.setVisible(true); jInst6.setVisible(true); jclose.setVisible(true); pp2.setVisible(true); if(vc.enter_E){ //vc.theta_rate = 0.25; //vc.phi_rate = 0.0; //vc.phi_rateE = 0.0; //vc.epsilon_r = 1.0; //jslider_ktheta.setValue(450); //jslider_kphi.setValue(0); //jslider_Ephi.setValue(0); //jslider_Emagnitude.setValue(100); //jslider_epsilon_r.setValue(0); vc.medium_impedance = Math.sqrt(vc.mu_r*vc.mu0/(vc.epsilon_r*vc.epsilon0)); vc.E_magnitude = vc.H_magnitude*vc.medium_impedance; vc.E_magnitude = 10.0; // [V/m] vc.H_magnitude = vc.E_magnitude / vc.medium_impedance; jlab_Emag.setText("| E | = "+MaestroA.rounder(vc.E_magnitude,2)+" [V/m]"); vc.repaint(); pp.repaint(); } else{ //vc.theta_rate = 0.25; //vc.phi_rate = 0.0; //vc.phi_rateE = 0.0; //vc.epsilon_r = 1.0; //jslider_ktheta.setValue(450); //jslider_kphi.setValue(0); //jslider_Ephi.setValue(0); //jslider_Emagnitude.setValue(100); //jslider_epsilon_r.setValue(0); vc.medium_impedance = Math.sqrt(vc.mu_r*vc.mu0/(vc.epsilon_r*vc.epsilon0)); vc.E_magnitude = vc.H_magnitude*vc.medium_impedance; vc.H_magnitude = 0.025; // [A/m] vc.E_magnitude = vc.H_magnitude * vc.medium_impedance; jlab_Emag.setText("| H | = "+MaestroA.rounder(vc.H_magnitude,6)+" [A/m]"); vc.repaint(); pp.repaint(); } } }); jclose.addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent ae){ jInstructions.setVisible(true); pp.setVisible(true); vc.setVisible(true); jslider_myfrequency.setVisible(true); jlab_myfrequency.setVisible(true); jslider_myfrequency.setVisible(true); jlab_myfrequency.setVisible(true); jslider_myfrequency2.setVisible(true); jslider_epsilon_r.setVisible(true); jlab_epsilon.setVisible(true); jlab_epsilon2.setVisible(true); jlab_epsilon3.setVisible(true); jlab_theta.setVisible(true); jlab_phi.setVisible(true); jlab_Emag.setVisible(true); jlab_rotate.setVisible(true); Field[0].setVisible(true); Field[1].setVisible(true); jslider_ktheta.setVisible(true); jslider_kphi.setVisible(true); jslider_Emagnitude.setVisible(true); jslider_Ephi.setVisible(true); jtitle1.setVisible(true); jtitle2.setVisible(true); jtitle.setVisible(true); jcontrols.setVisible(true); jline1.setVisible(true); jline2.setVisible(true); jtitlep1.setVisible(true); jtitlep2.setVisible(true); jtitlep3.setVisible(true); jtitlep4.setVisible(true); jtitlep5.setVisible(true); jtitlep6.setVisible(true); jtitlep7.setVisible(true); jtitlep8.setVisible(true); p_one.setVisible(true); jcontrols2.setVisible(true); jInstructionspanel.setVisible(false); jInst2.setVisible(false); jInst3.setVisible(false); jInst4.setVisible(false); jInst5.setVisible(false); jInst6.setVisible(false); jclose.setVisible(false); pp2.setVisible(false); } }); Field[0].addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent ae){ vc.enter_E = true; vc.theta_rate = 0.25; vc.phi_rate = 0.0; vc.phi_rateE = 0.0; vc.epsilon_r = 1.0; jslider_ktheta.setValue(450); jslider_kphi.setValue(0); jslider_Ephi.setValue(0); jslider_Emagnitude.setValue(100); jslider_epsilon_r.setValue(0); vc.medium_impedance = Math.sqrt(vc.mu_r*vc.mu0/(vc.epsilon_r*vc.epsilon0)); vc.E_magnitude = vc.H_magnitude*vc.medium_impedance; vc.E_magnitude = 10.0; // [V/m] vc.H_magnitude = vc.E_magnitude / vc.medium_impedance; jlab_Emag.setText("| E | = "+MaestroA.rounder(vc.E_magnitude,2)+" [V/m]"); vc.repaint(); pp.repaint(); } }); Field[1].addActionListener(new ActionListener(){ public void actionPerformed(ActionEvent ae){ vc.enter_E = false; vc.theta_rate = 0.25; vc.phi_rate = 0.0; vc.phi_rateE = 0.0; vc.epsilon_r = 1.0; jslider_ktheta.setValue(450); jslider_kphi.setValue(0); jslider_Ephi.setValue(0); jslider_Emagnitude.setValue(100); jslider_epsilon_r.setValue(0); vc.medium_impedance = Math.sqrt(vc.mu_r*vc.mu0/(vc.epsilon_r*vc.epsilon0)); vc.E_magnitude = vc.H_magnitude*vc.medium_impedance; vc.H_magnitude = 0.025; // [A/m] vc.E_magnitude = vc.H_magnitude * vc.medium_impedance; jlab_Emag.setText("| H | = "+MaestroA.rounder(vc.H_magnitude,6)+" [A/m]"); vc.repaint(); pp.repaint(); } }); } public void start(){} public void stop(){} public void destroy(){} }