import java.awt.*; import java.awt.event.*; import java.applet.*; import java.lang.*; public class ObliqueCanvas extends Canvas implements MouseListener{ private static final Color bgcolor = new Color(200,200,200); private static final Color medium1Color = new Color(255,255,255); private static final Color medium2Color = new Color(220,240,240); private static final Color medium3Color = new Color(255,255,230); private static final int LeftMargin=10, RightMargin=10, TopMargin=10, BottomMargin=10; private static final Font labfont = new Font("SanSerif",Font.PLAIN,10); private static final Font axisfont = new Font("Serif",Font.ITALIC | Font.BOLD,18); public static final Font normalfont = new Font("Sanserif",Font.PLAIN,12); public static final Font normalfontB = new Font("Sanserif",Font.BOLD,12); public static final Font smallfont = new Font("Sanserif",Font.PLAIN,10); public static final Font symbfont = new Font("Serif",Font.PLAIN,12); private static final Font labfontbig=new Font("SanSerif",Font.PLAIN,14); private static final Font labfontbigI=new Font("Serif",Font.ITALIC,14); private static final Font labfontbigIB=new Font("Serif",Font.ITALIC | Font.BOLD,14); private static final int HGap=10, VGap=10;//for vectors fields. private Image im; private Graphics buf; private double extra = 0.1; private double thetaG1, thetaG2, thetaG3, thetaG4; private Oblique_State state; private int radius, radius_power, radius_powernew, scale_radius = 150; private boolean IsFocusOn, IsPrintOn; public boolean Field_Out, Field_Refl_Out, ShowTR, ShowREF, total; private Color incident = Color.red; public int cladding_layer; public int xsize; public int xsize2; public ObliqueCanvas(Oblique_State state){ super(); this.state = state; IsFocusOn = false; IsPrintOn = false; Field_Out = false; Field_Refl_Out = true; ShowTR = false; ShowREF = false; total = false; setBackground(bgcolor); //Listeners this.addMouseListener(this); radius = getSize().height/2-TopMargin-scale_radius*VGap/20; radius_power = radius * 6/10; } public void drawCanvas(Graphics g){ cladding_layer = getSize().height/3; xsize = 7*getSize().width/8; xsize2 = getSize().width/8; thetaG1 = Math.abs(state.theta1); thetaG2 = Math.abs(state.theta2); thetaG3 = Math.abs(state.theta3); thetaG4 = Math.abs(state.theta4); g.setColor(Color.black); g.draw3DRect(0,0,getSize().width-1,getSize().height-1,false); drawMedium(g); drawAxis(g); drawLabels(g); drawBackLabels(g); if(state.theta1 >=0.0){ drawWaves2(g); } else{ drawWaves3(g); } drawY(g); } private void drawMedium(Graphics g){/// OK WITH ULABY's BOOK CONVENTIONS //cladding_layer = getSize().height/3; g.setColor(medium1Color); g.fillRect(1,1,xsize2-1,getSize().height-2); g.setColor(medium2Color); g.fillRect(xsize2,1,xsize-1,getSize().height-2); g.setColor(medium3Color); g.fillRect(xsize2,1,xsize-1,cladding_layer); g.fillRect(xsize2,2*cladding_layer,xsize-1,cladding_layer); g.setColor(Color.gray); g.drawLine(xsize2,cladding_layer,getSize().width,cladding_layer); g.drawLine(xsize2,2*cladding_layer,getSize().width,2*cladding_layer); g.drawLine(getSize().width-40,cladding_layer,getSize().width-40,3*cladding_layer/2); MaestroG.drawArrow( getSize().width-40,cladding_layer+10, 5, g); MaestroG.drawArrow( getSize().width-40,3*cladding_layer/2-10, 6, g); g.setFont(labfontbigIB); g.drawString("R",getSize().width-35,5*cladding_layer/4+5); g.setFont(new Font("Sanserif",Font.BOLD,14)); if(state.Radiates && (state.theta1_deg < 90.0 && state.theta1_deg > -90.0) ){ g.setColor(Color.red); g.drawString("Radiating (Leaky) Mode", 200, 20); } else if(state.theta1_deg == 90.0 || state.theta1_deg == -90.0){ g.setColor(Color.red); g.drawString("No Propagation", 200, 20); } else{ g.setColor(Color.red); g.drawString("Guided Mode", 200, 20); } g.setColor(Color.blue); MaestroG.subscripterBSym("\u03b8","imax"," = "+MaestroA.rounder(state.theta_range,4)+"\u00ba",g,14,10,11*getSize().height/12); } private void drawAxis(Graphics g){/// OK WITH ULABY's BOOK CONVENTIONS //cladding_layer = getSize().height/3; g.setColor(Color.black); //horizontal axis - z g.drawLine(LeftMargin,getSize().height/2,getSize().width-RightMargin-10,getSize().height/2); MaestroG.drawArrow( getSize().width-RightMargin-10, getSize().height/2, 7, g); //vertical axis - x (pointing up in Ulaby's book) g.drawLine(xsize2,TopMargin,xsize2,getSize().height-BottomMargin-10); MaestroG.drawArrow( xsize2, TopMargin+10, 5, g); } private void drawY(Graphics g){/// OK WITH ULABY's BOOK CONVENTIONS // Y axis circle normal to screen double x1, y1, radiusy, radiusX, radiusdot; x1 = (double)(xsize2); y1 = (double)(getSize().height/2); radiusy = 7.0; radiusdot = 2.0; radiusX = 8.0; Color colorX = new Color(100,100,100); int rule; float alpha; rule = AlphaComposite.SRC_OVER; alpha = 1.0f; Graphics2D g2d = (Graphics2D)g; g2d.setComposite(AlphaComposite.getInstance(rule, alpha)); MaestroG.fillCircleThick(g, x1, y1,radiusy,1,colorX); MaestroG.fillCircleThick(g, x1, y1,radiusy-1.0,1,Color.white); MaestroG.fillCircleThick(g, x1, y1,radiusdot,1,colorX); g2d.setComposite(AlphaComposite.getInstance(rule, 1.0f)); } private void drawLabels(Graphics g){ g.setFont(axisfont); FontMetrics fm = g.getFontMetrics(); String tmp; radius = getSize().height/2-TopMargin-scale_radius*VGap/20; radius_power = radius*6/10; Graphics2D g2d = (Graphics2D)g; g.setColor(Color.blue.darker()); tmp = "x"; g.drawString(tmp,xsize2-2*fm.stringWidth(tmp)-5,fm.getHeight()); tmp = "z"; g.drawString(tmp,getSize().width-RightMargin-fm.stringWidth(tmp)-5,getSize().height/2+fm.getHeight()); tmp = "y"; if(state.theta1 >=0.0){g.drawString(tmp,(xsize2+fm.stringWidth(tmp)),getSize().height/2+fm.getHeight());} else{g.drawString(tmp,(xsize2+fm.stringWidth(tmp)),getSize().height/2-fm.getHeight()+5);} g.setFont(normalfontB); g.setColor(Color.red.darker()); if(state.epsilon_r1 > 1.0){ tmp = "medium 1"; } else{ tmp = "medium 1 - Air"; } //g.drawString(tmp,LeftMargin +10,getSize().height-4*VGap); g.drawString(tmp,LeftMargin +10,2*VGap); g.setColor(Color.blue.darker()); tmp = "medium 2 - Core"; //g.drawString(tmp,xsize2+40,2*cladding_layer-VGap/2); g.drawString(tmp,getSize().width-200,cladding_layer+3*VGap/2); g.setColor(Color.black); tmp = "medium 3 - Cladding"; g.drawString(tmp,getSize().width-200,getSize().height-4*VGap); g.drawString(tmp,getSize().width-200,20); int x0 = getSize().width/8 + 50; int y0 = getSize().height-15; g.setFont(smallfont); g.setColor(Color.red.darker()); g.setColor(Color.black); g.setFont(labfontbig); //frequency g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); double f_normalized; double frequency = state.frequency; if(frequency < 1.0E3){ f_normalized = frequency; g.drawString(" = "+MaestroA.rounder(f_normalized,6)+" Hz",x0,y0); } else if(frequency < 1.0E6 && frequency >= 1.0E3 ){ f_normalized = frequency/1.0E3; g.drawString(" = "+MaestroA.rounder(f_normalized,6)+" kHz",x0,y0); } else if(frequency < 1.0E9 && frequency >= 1.0E6 ){ f_normalized = frequency/1.0E6; g.drawString(" = "+MaestroA.rounder(f_normalized,6)+" MHz",x0,y0); } else if(frequency < 1.0E12 && frequency >= 1.0E9 ){ f_normalized = frequency/1.0E9; g.drawString(" = "+MaestroA.rounder(f_normalized,6)+" GHz",x0,y0); } else if(frequency < 1.0E15 && frequency >=1.0E12 ){ f_normalized = frequency/1.0E12; g.drawString(" = "+MaestroA.rounder(f_normalized,6)+" THz",x0,y0); } else{ f_normalized = frequency/1.0E12; g.drawString(" = "+MaestroA.rounder(f_normalized,6)+" THz",x0,y0); } g.setFont(labfontbigI); g.drawString("f",x0-2,y0); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_OFF); } private void drawBackLabels(Graphics g){/// DONE //cladding_layer = getSize().height/3; Graphics2D g2d = (Graphics2D)g; g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); int mediumX, mediumY; //radius = getSize().height/2-TopMargin-scale_radius*VGap/20; FontMetrics fm = g.getFontMetrics(); //For medium 1 mediumX = LeftMargin+5; //mediumY = getSize().height-2*VGap; mediumY = 4*VGap; g.setColor(Color.red.darker()); // permittivity if(state.Show_index){ MaestroG.subscripter("n","0"," = "+MaestroA.rounder(state.index1,6),g,14,mediumX+7,mediumY); } else{ MaestroG.subscripter("\u03b5","r0"," = "+MaestroA.rounder(state.epsilon_r1,3),g,14,mediumX+7,mediumY); } //For medium 2 g.setColor(Color.blue.darker()); //mediumX = xsize2+40; //mediumY = 2*cladding_layer+3*VGap/2; mediumX = getSize().width-200; mediumY = cladding_layer+7*VGap/2; if(state.Show_index){ MaestroG.subscripter("n","f"," = "+MaestroA.rounder(state.index2,6),g,14,mediumX,mediumY); } else{ MaestroG.subscripter("\u03b5","rf"," = "+MaestroA.rounder(state.epsilon_r2,3),g,14,mediumX,mediumY); } //For medium 3 g.setColor(Color.black); mediumX = getSize().width-200; mediumY = getSize().height-2*VGap; if(state.Show_index){ MaestroG.subscripter("n","c"," = "+MaestroA.rounder(state.index3,6),g,14,mediumX,mediumY); MaestroG.subscripter("n","c"," = "+MaestroA.rounder(state.index3,6),g,14,mediumX,20+2*VGap); } else{ MaestroG.subscripter("\u03b5","rc"," = "+MaestroA.rounder(state.epsilon_r3,3),g,14,mediumX,mediumY); MaestroG.subscripter("\u03b5","rc"," = "+MaestroA.rounder(state.epsilon_r3,3),g,14,mediumX,20+2*VGap); } g.setFont(normalfont); fm = g.getFontMetrics(); } //------------------------------------------------------------------------------------------ private void drawWaves2(Graphics g){ //cladding_layer = getSize().height/3; double x1, y1, x2, y2; int thickness = 6; int lab_pos = 28; Graphics2D g2d = (Graphics2D)g; g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); boolean Scaled_Waves = true; radius = getSize().height/2-TopMargin-scale_radius*VGap/60; radius_powernew = 93*radius/233; g.setColor(incident); //incident ray double Len = 15.0; double radiusV, fieldL, x2_power, y2_power; int thicknessV, thicknessV2, thicknessV3, radiusH; double angolo, angolo2, angolobeta, angolobeta2, angolobetaT, angolobetaT2,x2V, y2V, x2E, y2E; Color colorV = Color.black; Color colorE = Color.magenta.darker(); Color colorH = Color.blue; angolobeta2 = (-thetaG1+Math.PI)+23.0*Math.PI/180.0; angolobeta = (-thetaG1+Math.PI)-23.0*Math.PI/180.0; angolobetaT2 = (-thetaG2+Math.PI)+23.0*Math.PI/180.0; angolobetaT = (-thetaG2+Math.PI)-23.0*Math.PI/180.0; angolo2 = (thetaG1+Math.PI)+23.0*Math.PI/180.0; angolo = (thetaG1+Math.PI)-23.0*Math.PI/180.0; radiusV = radius * 0.5; fieldL = 1.1*(radius * 0.4); thicknessV = 3; thicknessV2 = 2; thicknessV3 = 0; radiusH = 8; // center coordinates x1 = (double)(xsize2); y1 = (double)(getSize().height/2); // coordinates of beginning of incident line x2 = (double)(x1+(int)(radius*Math.cos(Math.PI - thetaG1))); y2 = (double)(y1+(int)(radius*Math.sin(Math.PI - thetaG1))); x2_power = (double)(x1-(int)(radius_powernew*Math.cos(thetaG1))); y2_power = (double)(y1+(int)(radius_powernew*Math.sin(thetaG1))); double xo, yo, ango, ango2, ango3, rado; xo = x1 - 15.0; yo = y1 - 50.0; ango = Math.PI + thetaG1*0.5; ango3 = Math.PI - thetaG1*0.5; ango2 = thetaG2*0.5; // Represent angle // incident wave double arco = 30.0; rado = 3.0*arco/2.0; // entrance angle arc //MaestroG.FillArcTransp(g,x1-2*arco,y1-2*arco,4.0*arco,180.0-state.theta_range,2.0*state.theta_range, Color.pink, 0.4); MaestroG.FillArcTransp(g,x1-36*arco/10,y1-36*arco/10,7.2*arco,180.0-state.theta_range,2.0*state.theta_range, Color.pink, 0.1); MaestroG.drawLineThickB(g,x1,y1,x1-4*arco*Math.cos(Math.PI*state.theta_range/180),y1+4*arco*Math.sin(Math.PI*state.theta_range/180),1,5,5,Color.black); MaestroG.drawLineThickB(g,x1,y1,x1-4*arco*Math.cos(Math.PI*state.theta_range/180),y1-4*arco*Math.sin(Math.PI*state.theta_range/180),1,5,5,Color.black); MaestroG.drawArcThick(g, x1-36*arco/10, y1-36*arco/10,7.2*arco, 180.0-state.theta_range,2.0*state.theta_range, 1, Color.gray); if(180.0/Math.PI*thetaG1 > 2.01 ){// to remove a little numerical glitch around 1.0 degree MaestroG.FillArcTransp(g,x1-arco,y1-arco,2.0*arco,180.0,180.0/Math.PI*thetaG1, Color.orange, 0.2); MaestroG.drawArcThick(g, x1-arco, y1-arco, 2.0*arco, 180.0, 180.0/Math.PI*thetaG1, 3, Color.orange.darker()); } // "alpha" entrance angle in air //g.setColor(Color.orange.darker()); g.setColor(Color.black); if(180.0/Math.PI*thetaG1 >= 25.0){ g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.subscripter3("\u03b8","i","","","",g,18,(int)(x1+rado*Math.cos(ango))-5, (int)(y1+2-rado*Math.sin(ango))); } else{ //MaestroG.drawArcThick(g, x1-40.0, y1-40.0, 80.0, 180.0, 180.0/Math.PI*thetaG1, 3, Color.orange.darker()); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.subscripter3("\u03b8","i","","","",g,18,(int)x1-(int)(50.0*Math.cos(thetaG1+Math.PI/7.0)), (int)y1-5+(int)(50.0*Math.sin(thetaG1+Math.PI/7.0))); } // "theta_i" entrance angle in glass if(Math.abs(state.theta1_deg) < 90.0){ if(state.Reflection_Coef.Imaginary() == 0.0 ){ total = false; // transmitted wave MaestroG.FillArcTransp(g,x1-arco,y1-arco,2.0*arco,0.0,180.0/Math.PI*thetaG2, Color.yellow, 0.5); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.drawArcThick(g, x1-arco, y1-arco, 2.0*arco, 0.0, 180.0/Math.PI*thetaG2, 3, Color.orange); g.setColor(Color.black); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.subscripter3("\u03b8","2","","","",g,18,(int)x1-12+(int)(50.0*Math.cos(thetaG2+Math.PI/7.0)), (int)y1+13-(int)(50.0*Math.sin(thetaG2+Math.PI/7.0))); } else{ // Total Reflection total = true; g.setColor(Color.red.darker()); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.subscripter("\u03b8","i"," > Critical Angle",g,14,330,20); MaestroG.subscripter("(Total Reflection)","","",g,14,330,40); MaestroG.FillArcTransp(g,x1-arco,y1-arco,2.0*arco, 0.0, 90.0, Color.yellow, 0.5); MaestroG.drawArcThick(g, x1-arco, y1-arco,2.0*arco, 0.0, 90.0, 3, Color.orange); g.setColor(Color.black); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.subscripter("90","","\u00ba",g,14,(int)(x1+rado*Math.sin(Math.PI*0.25))-5, (int)(y1-rado*Math.cos(Math.PI*0.25))); } } // coordinates of incident vector tip x2V = (double)(x1+(int)(radiusV*Math.cos(Math.PI - thetaG1))); y2V = (double)(y1+(int)(radiusV*Math.sin(Math.PI - thetaG1))); drawAxis(g); //vectors //--------------------------------------------------------------- // incident beta vector // arrow tip double Len2 = 15.0; MaestroG.drawLineThick(g,x2V,y2V,x2V+Len2*Math.cos(angolobeta),y2V+Len2*Math.sin(angolobeta),thicknessV,colorV); MaestroG.drawLineThick(g,x2V,y2V,x2V+Len2*Math.cos(angolobeta2),y2V+Len2*Math.sin(angolobeta2)+1,thicknessV,colorV); // stem MaestroG.drawLineThick(g,x1,y1,x2,y2,1,Color.gray); MaestroG.drawLineThick(g,x2,y2,x2V,y2V,thicknessV,colorV); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); //MaestroG.subscripterB("k","i","",g,18,(int)(x2+x2V)/2-20,(int)(y2+y2V)/2-15); // Ulaby's book notation if(!total){drawRefTrans2(g, incident, thickness);} } private void drawWaves3(Graphics g){ //cladding_layer = getSize().height/3; double x1, y1, x2, y2; int thickness = 6; int lab_pos = 28; Graphics2D g2d = (Graphics2D)g; g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); boolean Scaled_Waves = true; radius = getSize().height/2-TopMargin-scale_radius*VGap/60; radius_powernew = 93*radius/233; g.setColor(incident); //incident ray double Len = 15.0; double radiusV, fieldL, x2_power, y2_power; int thicknessV, thicknessV2, thicknessV3, radiusH; double angolo, angolo2, angolobeta, angolobeta2, angolobetaT, angolobetaT2,x2V, y2V, x2E, y2E; Color colorV = Color.black; Color colorE = Color.magenta.darker(); Color colorH = Color.blue; angolobeta2 = (thetaG1+Math.PI)+23.0*Math.PI/180.0; angolobeta = (thetaG1+Math.PI)-23.0*Math.PI/180.0; angolobetaT2 = (thetaG2+Math.PI)+23.0*Math.PI/180.0; angolobetaT = (thetaG2+Math.PI)-23.0*Math.PI/180.0; angolo2 = (-thetaG1+Math.PI)+23.0*Math.PI/180.0; angolo = (-thetaG1+Math.PI)-23.0*Math.PI/180.0; radiusV = radius * 0.5; fieldL = 1.1*(radius * 0.4); thicknessV = 3; thicknessV2 = 2; thicknessV3 = 0; radiusH = 8; // center coordinates x1 = (double)(xsize2); y1 = (double)(getSize().height/2); // coordinates of beginning of incident line x2 = (double)(x1+(int)(radius*Math.cos(-Math.PI + thetaG1))); y2 = (double)(y1+(int)(radius*Math.sin(-Math.PI + thetaG1))); x2_power = (double)(x1-(int)(radius_powernew*Math.cos(thetaG1))); y2_power = (double)(y1+(int)(radius_powernew*Math.sin(thetaG1))); double xo, yo, ango, ango2, ango3, rado; xo = x1 - 15.0; yo = y1 - 50.0; ango = Math.PI - thetaG1*0.5; ango3 = Math.PI + thetaG1*0.5; ango2 = -thetaG2*0.5; // Represent angle // incident wave double arco = 30.0; rado = 3.0*arco/2.0; // entrance angle arc //MaestroG.FillArcTransp(g,x1-2*arco,y1-2*arco,4.0*arco,180.0-state.theta_range,2.0*state.theta_range, Color.pink, 0.4); MaestroG.FillArcTransp(g,x1-36*arco/10,y1-36*arco/10,7.2*arco,180.0-state.theta_range,2.0*state.theta_range, Color.pink, 0.1); MaestroG.drawLineThickB(g,x1,y1,x1-4*arco*Math.cos(Math.PI*state.theta_range/180),y1+4*arco*Math.sin(Math.PI*state.theta_range/180),1,5,5,Color.black); MaestroG.drawLineThickB(g,x1,y1,x1-4*arco*Math.cos(Math.PI*state.theta_range/180),y1-4*arco*Math.sin(Math.PI*state.theta_range/180),1,5,5,Color.black); MaestroG.drawArcThick(g, x1-36*arco/10, y1-36*arco/10, 7.2*arco, 180.0-state.theta_range,2.0*state.theta_range, 1, Color.gray); if(Math.abs(180.0/Math.PI*thetaG1) > 2.01 ){// to remove a little numerical glitch around 1.0 degree MaestroG.FillArcTransp(g,x1-arco,y1-arco,2.0*arco,180.0,-180.0/Math.PI*Math.abs(thetaG1), Color.orange, 0.2); MaestroG.drawArcThick(g, x1-arco, y1-arco, 2.0*arco, 180.0, -180.0/Math.PI*Math.abs(thetaG1), 3, Color.orange.darker()); } // "alpha" entrance angle in air //g.setColor(Color.orange.darker()); g.setColor(Color.black); if(180.0/Math.PI*thetaG1 >= 25.0){ g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.subscripter3("\u03b8","i","","","",g,18,(int)(x1+rado*Math.cos(ango))-5, (int)(y1+2-rado*Math.sin(ango))+5); } else{ //MaestroG.drawArcThick(g, x1-40.0, y1-40.0, 80.0, 180.0, 180.0/Math.PI*thetaG1, 3, Color.orange.darker()); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.subscripter3("\u03b8","i","","","",g,18,(int)x1-(int)(50.0*Math.cos(thetaG1+Math.PI/7.0)), (int)y1-(int)(25.0*Math.sin(thetaG1+Math.PI/7.0))); } // "theta_i" entrance angle in glass if(Math.abs(state.theta1_deg) < 90.0){ if(state.Reflection_Coef.Imaginary() == 0.0 ){ total = false; // transmitted wave MaestroG.FillArcTransp(g,x1-arco,y1-arco,2.0*arco,0.0,-180.0/Math.PI*thetaG2, Color.yellow, 0.5); MaestroG.drawArcThick(g, x1-arco, y1-arco, 2.0*arco, 0.0, -180.0/Math.PI*thetaG2, 3, Color.orange); g.setColor(Color.black); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.subscripter3("\u03b8","2","","","",g,18,(int)x1-12+(int)(50.0*Math.cos(thetaG2+Math.PI/7.0)), (int)y1-5+(int)(50.0*Math.sin(thetaG2+Math.PI/7.0))); } else{ // Total Reflection total = true; g.setColor(Color.red.darker()); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.subscripter("\u03b8","i"," > Critical Angle",g,14,330,20); MaestroG.subscripter("(Total Reflection)","","",g,14,330,40); MaestroG.FillArcTransp(g,x1-arco,y1-arco,2.0*arco, 0.0,-90.0, Color.yellow, 0.5); MaestroG.drawArcThick(g, x1-arco, y1-arco, 2.0*arco, 0.0, -90.0, 3, Color.orange); g.setColor(Color.black); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.subscripter("90","","\u00ba",g,14,(int)(x1+rado*Math.sin(Math.PI*0.25))-5, (int)(y1+rado*Math.cos(Math.PI*0.25))); } } // coordinates of incident vector tip x2V = (double)(x1+(int)(radiusV*Math.cos(-Math.PI + thetaG1))); y2V = (double)(y1+(int)(radiusV*Math.sin(-Math.PI + thetaG1))); drawAxis(g); //vectors //--------------------------------------------------------------- // incident beta vector // arrow tip double Len2 = 15.0; MaestroG.drawLineThick(g,x2V,y2V,x2V+Len2*Math.cos(angolobeta),y2V+Len2*Math.sin(angolobeta),thicknessV,colorV); MaestroG.drawLineThick(g,x2V,y2V,x2V+Len2*Math.cos(angolobeta2),y2V+Len2*Math.sin(angolobeta2)+1,thicknessV,colorV); // stem MaestroG.drawLineThick(g,x1,y1,x2,y2,1,Color.gray); MaestroG.drawLineThick(g,x2,y2,x2V,y2V,thicknessV,colorV); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); //MaestroG.subscripterB("k","i","",g,18,(int)(x2+x2V)/2-20,(int)(y2+y2V)/2-15); // Ulaby's book notation if(!total){drawRefTrans3(g, incident, thickness);} } //------------------------------------------------------------------------------------------- public void paint(Graphics g){ if(im == null){ im = createImage(getSize().width,getSize().height); buf = im.getGraphics(); drawCanvas(buf); } else{ drawCanvas(buf); } g.drawImage(im,0,0,null); } //------------------------------------------------------------------------------------------------ private void drawRefTrans2(Graphics g, Color colore, int thickness){ //cladding_layer = getSize().height/3; Graphics2D g2d = (Graphics2D)g; g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); int lab_pos = 28; double x1, y1, x2, y2, x2R, y2R, x2T, y2T; double angolobetaT, angolobetaT2; angolobetaT2 = (-thetaG2+Math.PI)+23.0*Math.PI/180.0; // THIS IS GOOD!!! angolobetaT = (-thetaG2+Math.PI)-23.0*Math.PI/180.0; // " " radius = getSize().height/2-TopMargin-scale_radius*VGap/60; //radius_powernew = radius*40/100; radius_powernew = 93*radius/233; double radius_powernew2; radius_powernew2 = radius_powernew+13; g.setColor(incident); double Len = 15.0; double LenT = 15.0; double LenR = 15.0 * Math.pow(Math.sin(state.Reflection_Coef.Magnitude()*Math.PI/2.0),0.5); if(state.Transmission_Coef.Magnitude()>1.0){ LenT = 15.0; } else{ LenT = 15.0 * Math.pow(Math.sin(state.Transmission_Coef.Magnitude()*Math.PI/2.0),0.5); } double LenTH = 15.0; if(state.Transmission_CoefH.Magnitude()>1.0){ LenTH = 15.0; } else{ LenTH = 15.0 * Math.pow(Math.sin(state.Transmission_CoefH.Magnitude()*Math.PI/2.0),0.5); } double radiusV, fieldL, x2_power, y2_power; int thicknessV, thicknessV2, thicknessV3, radiusH; double angolo, angolo2, angoloT, angoloT2, x2V, y2V, x2E, y2E; Color colorV = Color.black; Color colorE = Color.magenta.darker(); Color colorH = Color.blue; angolo2 = (-thetaG1+Math.PI)+23.0*Math.PI/180.0; angolo = (-thetaG1+Math.PI)-23.0*Math.PI/180.0; angoloT2 = (thetaG2+Math.PI*0.5)+23.0*Math.PI/180.0; angoloT = (thetaG2+Math.PI*0.5)-23.0*Math.PI/180.0; radiusV = radius * 0.5; fieldL = radius * 0.4; thicknessV = 3; thicknessV2 = 2; thicknessV3 = 0; radiusH = 8; //reflected ray //center coordinates x1 = (double)(xsize2); y1 = (double)(getSize().height/2); // coordinates of beta vector root x2 = (double)(xsize2 +(int)(radius_powernew*Math.cos(Math.PI-thetaG1))); y2 = (double)(getSize().height/2-(int)(radius_powernew*Math.sin(Math.PI-thetaG1))); // coordinates of beta vector tip x2R = (double)(xsize2 +(int)((radius)*Math.cos(Math.PI-thetaG1))); y2R = (double)(getSize().height/2-(int)((radius)*Math.sin(Math.PI-thetaG1))); double vscaled; vscaled = state.beta_ratio*((radius+10.0) - radius_powernew2); int radiusnew; //transmitted ray if(Math.abs(state.theta1_deg) < 90.0 && Math.abs(state.theta1_deg) > 0.0000001){ radiusnew = (int)((cladding_layer/2.0)/Math.sin(thetaG2)); x1 = (double)(xsize2); y1 = (double)(getSize().height/2); x2 = (double)(xsize2 +(int)(radiusnew*Math.cos(thetaG2))); y2 = (double)(getSize().height/2-(int)(radiusnew*Math.sin(thetaG2))); // stem MaestroG.drawLineThick(g,x1,y1,x2,y2,1,Color.gray); // thin line to center double arco = 40.0; double yup, ydown, xright, xold, xtot; xright = cladding_layer * Math.tan(0.5*Math.PI-thetaG2); yup = cladding_layer; ydown = 2*cladding_layer; xold = x2; xtot = x2; MaestroG.FillArcTransp(g,x2-arco/2,y2-arco/2,arco,-90.0,-180.0/Math.PI*thetaG3, Color.yellow, 0.5); MaestroG.drawArcThick(g,x2-arco/2,y2-arco/2,arco,-90.0,-180.0/Math.PI*thetaG3, 3, Color.orange); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); g.setColor(Color.black); MaestroG.subscripter3("\u03b8","3","","","",g,18,(int)(x2-arco/2),(int)(yup+35)); if(state.Radiates){MaestroG.drawLineThick(g,x2,y2-25,x2,y2+25,1,Color.red); MaestroG.FillArcTransp(g,x2-arco/2,y2-arco/2,arco,90.0,-180.0/Math.PI*thetaG4, Color.yellow, 0.2); MaestroG.drawArcThick(g,x2-arco/2,y2-arco/2,arco,90.0,-180.0/Math.PI*thetaG4, 3, Color.orange); g.setColor(Color.black); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.subscripter3("\u03b8","t","","","",g,18,(int)(x2+arco/3),(int)(yup-20)); } else{MaestroG.drawLineThick(g,x2,y2,x2,y2+25,1,Color.red);} // stem MaestroG.drawLineThick(g,x1,y1,x2,y2,1,Color.gray); // thin line to center while(xtot <= getSize().width) { x2 = x2+ xright; MaestroG.drawLineThick(g,xold,yup,x2,ydown,1,Color.gray); if(state.Radiates){ MaestroG.drawLineThickB(g,xold,yup,xold+(int)(cladding_layer/Math.tan(Math.PI*0.5 - thetaG4)),0,1,5,5,Color.pink); } xold = x2; x2 = x2+ xright; MaestroG.drawLineThick(g,xold,ydown,x2,yup,1,Color.gray); if(state.Radiates){ MaestroG.drawLineThickB(g,xold,ydown,xold+(int)(cladding_layer/Math.tan(Math.PI*0.5 - thetaG4)),getSize().height,1,5,5,Color.pink); } xold = x2; xtot = x2 - 2*xright; } g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); } } //------------------------------------------------------------------------------------------------- private void drawRefTrans3(Graphics g, Color colore, int thickness){ //cladding_layer = getSize().height/3; Graphics2D g2d = (Graphics2D)g; g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); int lab_pos = 28; double x1, y1, x2, y2, x2R, y2R, x2T, y2T; double angolobetaT, angolobetaT2; angolobetaT2 = (thetaG2-Math.PI)+23.0*Math.PI/180.0; // THIS IS GOOD!!! angolobetaT = (thetaG2-Math.PI)-23.0*Math.PI/180.0; // " " radius = getSize().height/2-TopMargin-scale_radius*VGap/60; //radius_powernew = radius*40/100; radius_powernew = 93*radius/233; double radius_powernew2; radius_powernew2 = radius_powernew+13; g.setColor(incident); double Len = 15.0; double LenT = 15.0; double LenR = 15.0 * Math.pow(Math.sin(state.Reflection_Coef.Magnitude()*Math.PI/2.0),0.5); if(state.Transmission_Coef.Magnitude()>1.0){ LenT = 15.0; } else{ LenT = 15.0 * Math.pow(Math.sin(state.Transmission_Coef.Magnitude()*Math.PI/2.0),0.5); } double LenTH = 15.0; if(state.Transmission_CoefH.Magnitude()>1.0){ LenTH = 15.0; } else{ LenTH = 15.0 * Math.pow(Math.sin(state.Transmission_CoefH.Magnitude()*Math.PI/2.0),0.5); } double radiusV, fieldL, x2_power, y2_power; int thicknessV, thicknessV2, thicknessV3, radiusH; double angolo, angolo2, angoloT, angoloT2, x2V, y2V, x2E, y2E; Color colorV = Color.black; Color colorE = Color.magenta.darker(); Color colorH = Color.blue; angolo2 = (thetaG1-Math.PI)+23.0*Math.PI/180.0; angolo = (thetaG1-Math.PI)-23.0*Math.PI/180.0; angoloT2 = (-thetaG2-Math.PI*0.5)+23.0*Math.PI/180.0; angoloT = (-thetaG2-Math.PI*0.5)-23.0*Math.PI/180.0; radiusV = radius * 0.5; fieldL = radius * 0.4; thicknessV = 3; thicknessV2 = 2; thicknessV3 = 0; radiusH = 8; //reflected ray //center coordinates x1 = (double)(xsize2); y1 = (double)(getSize().height/2); // coordinates of beta vector root x2 = (double)(xsize2 +(int)(radius_powernew*Math.cos(-Math.PI+thetaG1))); y2 = (double)(getSize().height/2-(int)(radius_powernew*Math.sin(-Math.PI+thetaG1))); // coordinates of beta vector tip x2R = (double)(xsize2 +(int)((radius)*Math.cos(-Math.PI+thetaG1))); y2R = (double)(getSize().height/2-(int)((radius)*Math.sin(-Math.PI+thetaG1))); double vscaled; vscaled = state.beta_ratio*((radius+10.0) - radius_powernew2); int radiusnew; //transmitted ray if(Math.abs(state.theta1_deg) < 90.0 && Math.abs(state.theta1_deg) > 0.0000001){ radiusnew = (int)((cladding_layer/2.0)/Math.sin(thetaG2)); x1 = (double)(xsize2); y1 = (double)(getSize().height/2); x2 = (double)(xsize2 +(int)(radiusnew*Math.cos(thetaG2))); y2 = (double)(getSize().height/2+(int)(radiusnew*Math.sin(thetaG2))); // stem MaestroG.drawLineThick(g,x1,y1,x2,y2,1,Color.gray); // thin line to center double arco = 40.0; double yup, ydown, xright, xold, xtot; xright = cladding_layer * Math.tan(0.5*Math.PI-thetaG2); ydown = cladding_layer; yup = 2*cladding_layer; xold = x2; xtot = x2; MaestroG.FillArcTransp(g,x2-arco/2,y2-arco/2,arco,90.0,180.0/Math.PI*thetaG3, Color.yellow, 0.5); MaestroG.drawArcThick(g,x2-arco/2,y2-arco/2,arco,90.0,180.0/Math.PI*thetaG3, 3, Color.orange); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); g.setColor(Color.black); MaestroG.subscripter3("\u03b8","3","","","",g,18,(int)(x2-arco/2),(int)(yup-30)); if(state.Radiates){MaestroG.drawLineThick(g,x2,y2-25,x2,y2+25,1,Color.red); MaestroG.FillArcTransp(g,x2-arco/2,y2-arco/2,arco,-90.0,180.0/Math.PI*thetaG4, Color.yellow, 0.2); MaestroG.drawArcThick(g,x2-arco/2,y2-arco/2,arco,-90.0,180.0/Math.PI*thetaG4, 3, Color.orange); g.setColor(Color.black); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); MaestroG.subscripter3("\u03b8","t","","","",g,18,(int)(x2+arco/3),(int)(yup+35)); } else{MaestroG.drawLineThick(g,x2,y2,x2,y2-25,1,Color.red);} // stem MaestroG.drawLineThick(g,x1,y1,x2,y2,1,Color.gray); // thin line to center while(xtot <= getSize().width) { x2 = x2+ xright; MaestroG.drawLineThick(g,xold,yup,x2,ydown,1,Color.gray); if(state.Radiates){ MaestroG.drawLineThickB(g,xold,yup,xold+(int)(cladding_layer/Math.tan(Math.PI*0.5 - thetaG4)),getSize().height,1,5,5,Color.pink); } xold = x2; x2 = x2+ xright; MaestroG.drawLineThick(g,xold,ydown,x2,yup,1,Color.gray); if(state.Radiates){ MaestroG.drawLineThickB(g,xold,ydown,xold+(int)(cladding_layer/Math.tan(Math.PI*0.5 - thetaG4)),0,1,5,5,Color.pink); } xold = x2; xtot = x2 - 2*xright; } g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING,RenderingHints.VALUE_ANTIALIAS_ON); } //-------------------------------------------------------------------- //if(!IsFocusOn){drawY(g);} //-------------------------------------------------------------------- } //------------------------------------------------------------------------------------------------- public void update(Graphics g){ paint(g); } public void mouseClicked(MouseEvent evt){ if(IsFocusOn){ IsFocusOn = false; repaint(); } else{ IsFocusOn = true; repaint(); } } public void mouseEntered(MouseEvent evt){ IsPrintOn = true; repaint(); } public void mouseExited(MouseEvent evt){ IsPrintOn = false; repaint(); } public void mousePressed(MouseEvent evt){} public void mouseReleased(MouseEvent evt){} }