Sensor de Temperatura

De: Carolina Navarrete


Clase Sensor

import javax.swing.*;

public class Sensor {
private int temp;
public Sensor(){
}
public void setTemp(int t) {
temp = t;
}
public int getTemp(){
return temp;
}
public void leerTemp(){
String aux;
aux = JOptionPane.showInputDialog("Ingrese el valor de la temperatura");
temp = Integer.parseInt(aux);
}
public static void main(String args[]){
Sensor s = new Sensor();
s.leerTemp();
System.out.println("Temperatura = "+s.getTemp());
}
}
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Clase interface2

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
public class Interface2 extends JFrame {

public Interface2(){
super("Sistema de monitoreo de temperatura");
setSize(400,400);
show();
}
public void paint(Graphics g){
super.paint(g);
g.setColor(Color.BLUE);
g.drawOval(100, 150, 100, 100);
g.setColor(Color.BLACK);
g.drawString("0 ºC", 200, 200);
g.drawString("360ºC", 200, 210);
g.drawString("Alerta", 150, 70);
g.drawOval(150, 100, 20, 20);
Sensor s = new Sensor();
s.leerTemp();
if (s.getTemp() > 0 & s.getTemp() < = 180){
g.setColor(Color.BLUE);
g.fillArc(100, 150, 100,100,360, s.getTemp());
g.drawString(s.getTemp() + " ºC", 150, 90);
g.setColor(Color.GREEN);
g.fillOval(150, 100, 20, 20);
}
if(s.getTemp() > = 180 & s.getTemp() < 270){
g.setColor(Color.PINK);
g.fillArc(100,150,100,100,360, s.getTemp());
g.drawString(s.getTemp() + " ºC",150,90);
g.setColor(Color.GREEN);
g.fillOval(150, 100, 20, 20);
}
if(s.getTemp() > = 270 & s.getTemp() < = 360){
g.setColor(Color.GREEN);
g.fillArc(100,150,100,100,360, s.getTemp());
g.drawString(s.getTemp()+" ºC", 150,90);
g.setColor(Color.RED);
g.fillOval(150, 100, 20, 20);
}
}
public static void main(String args[]){
Interface2 in = new Interface2();
in.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}

Resultados:
Caso 1: