/*
* @(#)ArcTest.java 1.5 98/06/29
par PYL Dec 2007 -- oct 08
javac MurTest.java mur_sol.java kolor.java; jar cf MurTest.jar *.class; open index.html
javac MurTest.java mur_sol.java kolor.java; java MurTest
*/
import java.awt.*;
import java.awt.event.*;
import java.applet.*;
import java.io.*; // Import input-output Library
public class MurTest extends Applet {
AilControls controls ; // The controls
AilCanvas canvas; // The drawing area
public void init() {
setLayout(new BorderLayout());
canvas = new AilCanvas();
add("Center", canvas);
add("South", controls = new AilControls(canvas));
}
public void destroy() {
remove(controls);
remove(canvas);
}
public void start() {
controls.setEnabled(true);
}
public void stop() {
controls.setEnabled(false);
}
public void processEvent(AWTEvent e) {
if (e.getID() == Event.WINDOW_DESTROY) {
System.exit(0);
}
}
public static void main(String args[]) {
Frame f = new Frame("MurTest");
MurTest murTest = new MurTest();
murTest.init();
murTest.start();
f.add("Center", murTest);
f.setSize(1024+256, 480);
f.show();
}
public String getAppletInfo() {
return "Calcul de mur interactif test par PYL. Can be run \neither as a standalone application by typing 'java MurTest' \nor as an applet in the AppletViewer.";
}
}
class AilCanvas extends Canvas {
double hg,k1=1,e1=0.01,k2=1,e2=0.01,k3=1,e3=0.01,hd,Tg=0,Td=0;
double x[],theta[],Bi;
Font font;
public void sauveparam()
{ String texte = "#OK a poursuivre!";
try{
FileOutputStream filename= new FileOutputStream("Mur.dat");
PrintStream ffile = new PrintStream(filename);
for (int i = 0; i <= getBounds().width; i++) {
ffile.println(x[i] + " " + theta[i]);}
}
catch (IOException Ex)
{
System.out.println(Ex.getMessage());
}
}
public void dro(Graphics g, double x1,double y1,double x2,double y2){
int i1,i2,j1,j2;
int rr,gg,bb,wwidth,x0width;
kolor kolorK;
kolorK = new kolor();
Rectangle r = getBounds();
wwidth=6*r.width/10;
x0width=2*r.width/10;
i1 = x0width+(int)(r.width*x1)*6/10;
i2 = x0width+(int)(r.width*x2)*6/10;
j1 = (int)(r.height/2 - (r.height/2./2)*y1);
j2 = (int)(r.height/2 - (r.height/2./2)*y2);
g.drawLine(i1,j1,i2,j2);
}
public void paint(Graphics g) {
Rectangle r = getBounds();
int wwidth,x0width;
wwidth=6*r.width/10;
x0width=2*r.width/10;
int hlines = r.height / 10;
int vlines = r.width / 10;
x =new double[r.width+1];
theta=new double[r.width+1];
//trace grille
g.setColor(Color.cyan);
for (int i = 0; i <= hlines; i++) {
g.drawLine(0, i * 10, r.width, i * 10);
}
for (int i = 0; i <= vlines-1; i++) {
g.drawLine(i * 10, 0, i * 10, r.height);
}
x[0]=0;theta[0]=1;
for (int i = 1; i <= wwidth; i++) {
x[i]=i*1./wwidth;
theta[i]=mur_sol.ture(x[i],Tg,hg,k1,e1,k2,e2,k3,e3,hd,Td);
// courbe solution
g.setColor(Color.black);
g.setFont(font);
dro(g, x[i-1],theta[i-1],x[i],theta[i]);
//System.out.println("OK "+ (i+x0width)+ " " + x[i]);
g.setColor(kolor.code(theta[i]));
g.drawLine(x0width+i,r.height -64,x0width+i,32);
}
System.out.println("OK");
g.setColor(Color.black);
g.drawLine(0, r.height/2 , r.width, r.height/2 );
//g.drawLine(0, r.height , r.width, r.height );
int ii1=(int)(wwidth*e1/(e1+e2+e3));
int ii2=(int)(wwidth*(e1+e2)/(e1+e2+e3));
g.drawLine(x0width+ii1,r.height -64,x0width+ii1,32);
g.drawLine(x0width+ii2,r.height -64,x0width+ii2,32);
int sx = 10;
int sy = r.height - 32;
g.drawString("Distribution de Temperature dans le Mur,", r.width/3, 16);
g.drawString(" Temperature donnee /Diffusion / diffusion / diffusion / Temperature donnee", r.width/3, sy-14);
g.drawString("T(x)",x0width,16);
g.drawString("x",x0width+wwidth+16,r.height/2-16);
g.drawString("epaisseur totale = " + (e1+e2+e3), r.width/3, sy);
// g.drawString("Rtotale = " + hg, sx, sy + 14);
// g.drawString("Q= " + k + " W", sx+80, sy + 14);
// g.drawString("L = " + L, sx+160, sy + 14);
// g.drawString("a = " + a, sx+240, sy + 14);
// g.drawString("coeff change gauche, mur num. 1, k1 et e1, mur num.2 k2 et e2, mur numro 3 k2 et e2 "
// + a, sx, sy + 14+17);
sauveparam();
}
public void redraw(double pTg,
double pk1, double pe1,double pk2, double pe2, double pk3, double pe3,
double pTd) {
this.Tg =pTg; this.Td = pTd;
this.k1 =pk1; this.e1 = pe1;
this.k2 =pk2; this.e2 = pe2;
this.k3 =pk3; this.e3 = pe3;
repaint();
}
}
//////////////////////////////////////////
//////////////////////////////////////////
class AilControls extends Panel
implements ActionListener {
TextField Tg,Td,hg,hd,k1,e1,k2,e2,k3,e3;
TextField h,k;
TextField L;
TextField a;
AilCanvas canvas;
public AilControls(AilCanvas canvas) {
Button b = null;
this.canvas = canvas;
add(new Label("Tg="));
add(Tg = new TextField(Double.toString(20), 5));
add(new Label(" k1="));
add(k1 = new TextField("1", 5));
add(new Label(" e1="));
add(e1 = new TextField(".01", 5));
add(new Label(" k2="));
add(k2 = new TextField("1", 5));
add(new Label(" e2="));
add(e2 = new TextField(".01", 5));
add(new Label(" k3="));
add(k3 = new TextField("1", 5));
add(new Label(" e3="));
add(e3 = new TextField(".01", 5));
add(new Label("Td="));
add(Td = new TextField(Double.toString(-10), 5));
b = new Button("Calcul");
b.addActionListener(this);
add(b);
}
public void actionPerformed(ActionEvent ev) {
String label = ev.getActionCommand();
canvas.redraw(
Double.parseDouble(Tg.getText().trim()),
Double.parseDouble(k1.getText().trim()),
Double.parseDouble(e1.getText().trim()),
Double.parseDouble(k2.getText().trim()),
Double.parseDouble(e2.getText().trim()),
Double.parseDouble(k3.getText().trim()),
Double.parseDouble(e3.getText().trim()),
Double.parseDouble(Td.getText().trim()) );
}
}