1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317
|
public void init() {
mainPanel = new Panel();
super.init();
viewer.setViewLock(false);
viewer.setView("Home");
viewer.setColorVisibility(Points3d.color,false);
validate();
loadButton = new Button(loadMessage="Load data");
if (!getBoolParameter("vrml")){
mainPanel.add(loadButton);
}
if (getBoolParameter("controls")){
add("South",mainPanel);
}
}
Mon code entier est le suivant:
package hull;
/**
* Applet allowing interactive investigation of hull algorithms
*/
import java.applet.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.event.WindowListener;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.*;
import javax.swing.JButton;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.UIManager;
import javax.swing.filechooser.FileSystemView;
import org.apache.commons.math.stat.descriptive.moment.Mean;
public class DisplayT extends Applet3d {
Panel mainPanel;
Choice modelChoice=null;
Button moreButton;
String moreMessage;
Button loadButton;
String loadMessage;
Points3d points3d = new Points3d();
private Point3dObject3d[] points = new Point3dObject3d[32];
Object3dList model = new Object3dList(20);
Axes axes = new Axes();
Viewer makeViewer(){
Viewer v = new Viewer(this);
try {
String view = getParameter("view");
if (view != null){
View3dInfo home = View3dInfo.fromString(view);
v.setHome(home);
}
} catch (NumberFormatException e) {
}
Object3dAdaptor.normalColor=v.addColor("Normal","normal objects",getBoolParameter("Normal"),Color.green,true);
Triangle3d.backFaceColor=v.addColor(Color.blue);
Object3dAdaptor.addColor=v.addColor("Added","added objects",getBoolParameter("Added"),Color.red,true);
Object3dAdaptor.deleteColor=v.addColor("Deleted","deleted objects",getBoolParameter("Deleted"),Color.yellow,true);
Axes.color=v.addColor("Axes","coordinate axes",getBoolParameter("Axes"),Color.black,true);
Points3d.color=v.addColor("Points","input points",getBoolParameter("Points"),Color.black,true);
DivideAndConquer.leftColor=v.addColor("Left Hull","left convex hull",getBoolParameter("Left Hull"),Color.cyan,false);
DivideAndConquer.rightColor=v.addColor("Right Hull","right convex hull",getBoolParameter("Right Hull"),Color.magenta,false);
Object3dAdaptor.selectColor=v.addColor("Selected","selected object",getBoolParameter("Selected"),Color.cyan,false);
return v;
}
public void init() {
mainPanel = new Panel();
super.init();
viewer.setViewLock(false);
viewer.setView("Home");
viewer.setColorVisibility(Points3d.color,false);
validate();
loadButton = new Button(loadMessage="Load data");
if (!getBoolParameter("vrml")){
mainPanel.add(loadButton);
}
if (getBoolParameter("controls")){
add("South",mainPanel);
}
}
public boolean action(Event evt, Object arg) {
if (evt.target == loadButton){
loadFile();
return true;
}
else {
return super.action(evt,arg);
}
}
private void loadFile() {
FileSystemView vueSysteme = FileSystemView.getFileSystemView();
File home = vueSysteme.getHomeDirectory();
//System.out.println(home);
JFileChooser fc = new JFileChooser(home);
String chaine=" ";
int returnVal = fc.showOpenDialog(null);
if (returnVal == JFileChooser.APPROVE_OPTION) {
File file = fc.getSelectedFile();
System.out.println(file);
loadData(file);
}
}
private void loadData(File file) {
try {
InputStream ips=new FileInputStream(file);
InputStreamReader ipsr=new InputStreamReader(ips);
BufferedReader br=new BufferedReader(ipsr);
int i = 0;
double x = 0;
double y = 0;
String ligne;
//on compte le nombre de lignes du fichier pour initiliser modimes1
ligne = br.readLine();
if (ligne != null){
if(ligne.split(" ").length==9){
Point3d pt1,pt2,pt3;
int c=0;
while (ligne !=null){
System.out.println(c);
pt1 = new Point3d (Double.parseDouble(ligne.split(" ")[0]),Double.parseDouble(ligne.split(" ")[1]),Double.parseDouble(ligne.split(" ")[2]));
pt2 = new Point3d (Double.parseDouble(ligne.split(" ")[3]),Double.parseDouble(ligne.split(" ")[4]),Double.parseDouble(ligne.split(" ")[5]));
pt3 = new Point3d (Double.parseDouble(ligne.split(" ")[6]),Double.parseDouble(ligne.split(" ")[7]),Double.parseDouble(ligne.split(" ")[8]));
model.addElement(new Triangle3dPlus(pt1,pt2,pt3,c));
c++;
ligne = br.readLine();
}
}
else if (ligne.split(" ").length==3){
ArrayList<Point3d> serieRetenue = new ArrayList<Point3d>();
while (ligne!=null){
Point3d pt = new Point3d(Double.parseDouble(ligne.split(" ")[0]),Double.parseDouble(ligne.split(" ")[1]),Double.parseDouble(ligne.split(" ")[2]));
serieRetenue.add(pt);
ligne = br.readLine();
}
Point3d[] pts=new Point3d[serieRetenue.size()];
System.out.println(serieRetenue.size());
for(int j=0;j<serieRetenue.size();j++)
pts[j]=serieRetenue.get(j);
for (int c=0; c <pts.length; c++) {
model.addElement(new Point3dObject3d(pts[c]));
}
}
else
System.out.println("Erreur dans le formatage des données.");
}
else
System.out.println("Empty file");
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public boolean mouseEnter(Event e, int x, int y){
showStatus("Hold the mouse button down and move the mouse to rotate the hull");
return true;
}
/** override this method if we want a choice of models */
public Object3dList selectModel() {
model.addElement(axes);
System.out.println("Check baba");
return model;
}
/** defaultModel to display */
public Object3dList defaultModel() {
return selectModel();
}
public String[][] getDefaultParameters() {
String[][] defaults = {
// Array of arrays of strings describing each parameter.
// Format: parameter name, value
{"bgcolor", "ffffff"},
{"controls", "on"},
{"dimension", "3D"},
{"model","quickHull"},
{"distribution","In Sphere"},
{"npoints","32"},
{"Normal","on"},
{"Added","on"},
{"Deleted","on"},
{"Axes","on"},
{"Left Hull","on"},
{"Right Hull","on"},
{"Selected","on"}
};
return defaults;
}
// Return information suitable for display in an About dialog box.
public String getAppletInfo() {
return "3D Hull Applet v1.13\nWritten by Tim Lambert.";
}
public class Ouvrir extends JFrame implements ActionListener{
JButton open = new JButton("Selectionner un fichier"); //nouveau bouton open
JTextField status = new JTextField("Pas de fichier chargé!"); //nouveau champs de texte
public Ouvrir() {
super("Test d'ouverture d'un JFileChooser"); //titre
setSize(450,100); //taille
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//fermeture
status.setEditable(false);
open.addActionListener(this);//ajout d'un actionlistener
JPanel pane = new JPanel();
BorderLayout bord = new BorderLayout();
pane.setLayout(bord);
pane.add("North", status);
pane.add("Center", open);
setContentPane(pane);
setVisible(true);
}
public void main(String[] arguments) {
try{
UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
}
catch (Exception e)
{
}
Ouvrir index = new Ouvrir();
}
public void actionPerformed(ActionEvent evt) {
}
}
public static void main(java.lang.String[] args) {
Frame frMain = new Frame("Display");
DisplayT mainApp = new DisplayT();
frMain.resize(100,100);
frMain.show();
mainApp.init();
frMain.add("Center",mainApp);
}
} |
Partager