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public class Drawtree extends Applet {
int width, height;
private int x1;
private int y1;
private int x2;
private int y2;
ArrayList<String> listes = new ArrayList<String>();
public void init() {
width = getSize().width;
height = getSize().height;
setBackground( Color.black );
String filePath = "data.txt";
BufferedReader buff = null;
try {
buff = new BufferedReader(new FileReader(filePath));
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
String line;
int cpt;
cpt = 0;
while (cpt < 10)
{
try {
line = buff.readLine();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
cpt++;
}
try {
while ((line = buff.readLine()) != null)
listes.add(line);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public ArrayList<String> getListes() {
return listes;
}
public void setListes(ArrayList<String> listes) {
this.listes = listes;
}
public void paint( Graphics g ) {
int width,heigh;
width = getSize().width;
heigh = getSize().height;
setBackground(Color.BLACK);
String line, line2;
String []save;
String []save2;
listes = this.getListes();
g.setColor(Color.green);
int sizeX=getSize().width;
int sizeY=getSize().height;
int scaleX=sizeX/30;
int scaleY=(sizeY-70)/30;
for (int i = 0; i < listes.size(); i++)
{
line = (String)listes.get(i);
g.setColor(Color.green);
//g.drawString(line, 0, 0);
save = line.split(" ");
//g.drawString(line, 0, 0);
line2 = (String)listes.get(++i);
save2 = line2.split(" ");
x1 = (int)Float.parseFloat(save[1])/100;
y1 = (int)Float.parseFloat(save[2])/100;
x2 = (int)Float.parseFloat(save2[1])/100;
y2 = (int)Float.parseFloat(save2[2])/100;
g.translate(30, 20);
g.setColor(Color.green);
g.drawRect(x1, y1,1,1);
g.drawRect(x2, y2,1,1);
}
}
} |
