import java.applet.Applet; import java.awt.*; //import gjt.*; /* * * Nernst * */ public class Fick1 extends Applet { DiffusionCanvas11 CDiff; RBox bR_in, bR_out, bB_in, bB_out, bVoltage, bInside, bOutside, bAverage; Choice Num_Particles; Button Start_Stop, Plot, Plot2, Fit; ThreeDBorder tdbDisplay,graph; ReportPanel11 pReport; ControlPanel11 pControl; boolean running=true, prun=true, rst=false; int Particles[] = {50,100,200,300,400,500}; protected BarChart OutBar=new BarChart(Color.red); GraphFickCanvas1 Gr; Thread t; int PLOT_REAL=0, is=0, xs[]=new int[3000], ys[]= new int[3000], zs[]=new int[3000]; public void init(){ //obsolete.applet.JavaConsole.init(this); Panel pnl=new Panel(); Panel pnl2=new Panel(); Gr=new GraphFickCanvas1(this); tdbDisplay=new ThreeDBorder(pnl2,5); pnl2.setLayout(new BorderLayout()); CDiff=new DiffusionCanvas11(this); pnl2.add("Center",CDiff); pnl2.add("South", OutBar); tdbDisplay.inset(); pReport=new ReportPanel11(this); pControl=new ControlPanel11(this); setLayout(new BorderLayout()); add("Center",new ThreeDBorder(pnl)); pnl.setLayout(new BorderLayout()); pnl.add("Center",tdbDisplay); pnl.add("North", pReport); pnl.add("South", pControl); Gr.resize(300,300); graph= new ThreeDBorder(Gr,5); add("East", graph); t= new PThread11(this); t.start(); } public void destroy() { //obsolete.applet.JavaConsole.flushClasses(this); } public void start(){ CDiff.init(); CDiff.start(); } public void stop(){ CDiff.stop(); } public boolean action(Event event, Object what){ if(event.target==Start_Stop){ if (running){ CDiff.stop(); OutBar.stop(); running=false; Start_Stop.setLabel("Start"); t.suspend(); }else{ CDiff.start(); OutBar.start(); running=true; Start_Stop.setLabel("Stop"); t.resume(); } }else if (event.target==Num_Particles){ int NewNum=Particles[Num_Particles.getSelectedIndex()]; if (running){ CDiff.stop(); rst=true; t.suspend(); } CDiff.NUM_PARTICLE=NewNum; CDiff.init(); if (running){ CDiff.start(); t.resume(); } }else if (event.target==Plot){ if(prun){ prun=false; t.suspend(); Plot.setLabel("Start Plot"); } else{ prun=true; t.resume(); Plot.setLabel("Stop Plot"); } } return true; } } class ReportPanel11 extends Panel{ Fick1 app; public ReportPanel11(Applet applet){ app=(Fick1)applet; Panel pIn=new Panel(); Label inside=new Label("Inside",Label.CENTER); app.bInside= new RBox(pIn,inside); pIn.setLayout(new BorderLayout()); pIn.add("Center",app.CDiff.R_in); // pIn.add("East",app.CDiff.B_in); Panel pOut=new Panel(); Label outside=new Label("Outside",Label.CENTER); app.bOutside= new RBox(pOut,outside); pOut.setLayout(new BorderLayout()); pOut.add("Center",app.CDiff.R_out); // pOut.add("East",app.CDiff.B_out); app.bVoltage= new RBox(app.CDiff.Voltage,"ChangeRate"); setLayout(new GridLayout(1,3,10,10)); add(new ThreeDBorder(app.bInside)); add(new ThreeDBorder(app.bVoltage)); add(new ThreeDBorder(app.bOutside)); } public Insets insets(){ return new Insets(5,5,5,5); } } class ControlPanel11 extends Panel{ Fick1 app; public ControlPanel11(Applet applet){ app=(Fick1)applet; app.Num_Particles= new Choice(); // app.Num_Particles.addItem("1 Particle"); // app.Num_Particles.addItem("2 Particles"); // app.Num_Particles.addItem("5 Particles"); // app.Num_Particles.addItem("10 Particles"); // app.Num_Particles.addItem("20 Particles"); app.Num_Particles.addItem("50 Particles"); app.Num_Particles.addItem("100 Particles"); app.Num_Particles.addItem("200 Particles"); app.Num_Particles.addItem("300 Particles"); app.Num_Particles.addItem("400 Particles"); app.Num_Particles.addItem("500 Particles"); app.Num_Particles.select(2); app.Start_Stop= new Button("Stop"); app.Plot= new Button("Stop Plot"); setLayout(new GridLayout(1,3,0,0)); add(new ThreeDBorder(app.Num_Particles)); add(new ThreeDBorder(app.Start_Stop)); add(new ThreeDBorder(app.Plot)); } public Insets insets(){ return new Insets(5,5,5,5); } } class GraphFickCanvas1 extends Canvas { Fick1 app1; static final int POSX = 525; static final int NEGX = 25; static final int POSY = 15; static final int NEGY = 10; int a,b,N,x1,x2,y1,y2; String Str0=" "; String Str1=" "; String Str2=" "; double xstep; double ystep; public GraphFickCanvas1 (Applet a){ app1=(Fick1)a; } public synchronized void paint (Graphics g) { Dimension dm=size(); int x,y,i,j; xstep=(double)dm.width/(double)(POSX+NEGX); ystep=(double)dm.height/(double)(POSY+NEGY); int xax=(int)Math.round(ystep*POSY); int yax=(int)Math.round(xstep*NEGX); g.setColor(Color.blue); g.drawLine(yax,0,yax,dm.height); g.drawLine(0,xax,dm.width,xax); for(i=0;i<(NEGX+POSX+1);i+=25){ x=(int)Math.round(i*xstep); g.drawLine(x,xax-2,x,xax+2); } for(i=0;i<(NEGY+POSY+1);i++){ y=(int)Math.round(xax+i*ystep); g.drawLine(yax-2,y,yax+2,y); } for(i=0;i<(POSY+1);i++){ y=(int)Math.round(xax-i*ystep); g.drawLine(yax-2,y,yax+2,y); } g.setColor(Color.black); Font f = new Font("TimesRoman",Font.PLAIN,11); g.setFont(f); for(i=0;i<500;i+=50){ g.drawString(" "+i,yax+(int)Math.round(i*xstep)-10,xax+12); } // g.drawString("5",yax+(int)Math.round(5*xstep)-2,xax+12); // g.drawString("8",yax+(int)Math.round(8*xstep)-2,xax+12); // g.drawString("10",yax+(int)Math.round(10*xstep)-4,xax+12); // g.drawString("-10",yax+(int)Math.round(-10*xstep)-9,xax+12); // g.drawString("-20",yax+(int)Math.round(-20*xstep)-9,xax+12); f = new Font("TimesRoman",Font.PLAIN+Font.BOLD,12); g.setColor(Color.magenta); g.drawString("dC",dm.width-13,xax+13); g.drawString("R",yax-12,12); f = new Font("TimesRoman",Font.PLAIN,11); g.setColor(Color.black); for(i=15;i>(-NEGY);i-=2){ g.drawString(" "+i,yax+6,(int)Math.round((POSY-i)*ystep)+5); } /* if(app1.PLOT_AV == 1){ a=10-app1.Particles[app1.Num_Particles.getSelectedIndex()]; b=(int)Math.round(app1.CDiff.total_sum/app1.CDiff.n_runs); app1.xs[app1.is]=a; app1.ys[app1.is]=b; app1.zs[app1.is]=1; app1.is++; app1.PLOT_AV=0; } */ if(app1.PLOT_REAL == 1){ a=app1.CDiff.Rin-app1.CDiff.Rout; b=app1.CDiff.rate; app1.xs[app1.is]=a; app1.ys[app1.is]=b; app1.zs[app1.is]=app1.Num_Particles.getSelectedIndex(); app1.is++; // g.drawString("Calc",2,30); app1.PLOT_REAL=0; } for(i=0;i<(app1.is);i++){ a=app1.xs[i]; b=app1.ys[i]; N=4; /* int hit=0; for(j=i;j>=0;j--){ if (a == app1.xs[j]){ if(b == app1.ys[j]){ if(j != i){ hit++; if(hit == 3){ N++; hit=0; } } } } } */ g.setColor(Color.black); if(app1.zs[i] == 0){ g.setColor(Color.black); } if(app1.zs[i] == 1){ g.setColor(Color.red); } if(app1.zs[i] == 2){ g.setColor(Color.green); } if(app1.zs[i] == 3){ g.setColor(Color.cyan); } if(app1.zs[i] == 4){ g.setColor(Color.yellow); } if(app1.zs[i] == 5){ g.setColor(Color.magenta); } // g.drawString("oval",2,15); g.fillOval((int)Math.round((NEGX+a)*xstep),(int)Math.round((POSY-b)*ystep),N,N); } /* if(app1.ERR == 1){ g.setColor(Color.black); g.drawString("Not enough data",2,12); app1.ERR=0; } if(app1.PLT == 1){ g.setColor(Color.black); Str2=Str1; Str1=Str0; Str0="P="+(float)((float)Math.round(app1.a*100)/(float)100.0)+"+"+(float)((float)Math.round(app1.b*100)/(float)100.0)+"dC"; x1=(int)Math.round((NEGX-20)*xstep); y1=(int)Math.round((POSY-(app1.a+app1.b*(-20)))*ystep); x2=(int)Math.round((NEGX+10)*xstep); y2=(int)Math.round((POSY-(app1.a+app1.b*10))*ystep); g.drawLine(x1,y1,x2,y2); app1.PLT=0; } g.setColor(Color.black); g.drawString(Str0,5,15); g.drawString(Str1,5,30); g.drawString(Str2,5,45); */ } } class PThread11 extends Thread{ Fick1 a; public PThread11(Applet a){ this.a=(Fick1)a; } public void run(){ int c=0, d=0; while(c<5){ if((a.CDiff.Rin-a.CDiff.Rout)!=d){ d=a.CDiff.Rin-a.CDiff.Rout; a.PLOT_REAL=1; a.Gr.repaint(); c++; } } while(true){ if (a.rst == true){ c=0; d=0; while(c<5){ if((a.CDiff.Rin-a.CDiff.Rout)!=d){ d=a.CDiff.Rin-a.CDiff.Rout; a.PLOT_REAL=1; a.Gr.repaint(); c++; } } a.rst=false; } a.PLOT_REAL=1; a.Gr.repaint(); try{ sleep(5000); } catch(InterruptedException e) {}; } } }