Boa noite amigos do guj! o Professor Tunai respondeu em parte minha dúvida com um código. só queria que um de vcs programadores, fechacem o código abaixo: obrigado e mil desculpas.
[code]/*
- matrixteste.java
- Created on 31 de Julho de 2013, 18:06
*/
package siscontabil;
/**import java.awt.;
import java.util.;
import javax.swing.*;
@SuppressWarnings(“serial”)
public class matrixRain extends JFrame {
private static final int FONT_SIZE = 20;
private static final int NUMBER_OF_REPEATS = 5;
private static final String TEXT = new String(“あ た
ア カ サ ザ ジ
ズ ゼ ゾ シ ス セ ソ キ ク ケ コ イ ウ エ オ ジャ な”);
private static JPanel panel = new JPanel(null);
private static Random random = new Random();
private static JLabel label[] = new JLabel[NUMBER_OF_REPEATS];
public matrixRain() {
this.add(panel);
panel.setBackground(Color.BLACK);
}
public void scroll() {
//array to hold x coordinates for the labels
int[] random_x = new int[NUMBER_OF_REPEATS];
//create an infinite loop
while (true) {
//initialise all the labels to random characters
for (int i = 0; i < NUMBER_OF_REPEATS; i++) {
int character_initial = random.nextInt(TEXT.length());
random_x[i] = random.nextInt(panel.getWidth() / FONT_SIZE) - 1;
label[i] = new JLabel("" + TEXT.charAt(character_initial));
panel.add(label[i]);
label[i].setFont(new Font(“monospaced”, Font.PLAIN, FONT_SIZE));
label[i].setForeground(new Color(0, 255, 0));
}
// change the text of the labels and their position
for (int j = 0; j < (panel.getHeight() / FONT_SIZE) * 2; j++) {
int character = random.nextInt(TEXT.length());
//move each character
for (int i = 0; i < NUMBER_OF_REPEATS; i++) {
label[i].setBounds(random_x[i] * FONT_SIZE, j * (FONT_SIZE / 2), FONT_SIZE, FONT_SIZE);
label[i].setText("" + TEXT.charAt(character));
label[i].setForeground(new Color(0, 255 - (j * 5), 0));
for (int k = 0; k < NUMBER_OF_REPEATS; k++) {
int character_initial = random.nextInt(TEXT.length());
random_x[k] = random.nextInt(panel.getWidth() / FONT_SIZE) - 1;
label[k] = new JLabel("" + TEXT.charAt(character_initial));
panel.add(label[k]);
label[k].setFont(new Font(“monospaced”, Font.PLAIN, FONT_SIZE));
label[k].setForeground(new Color(0, 255, 0));
Color colour = label[k].getForeground();
if (colour.getGreen() <= 80) {
panel.remove(label[k]);
k = (panel.getHeight() / FONT_SIZE) * 2;
}
}
}
// pause between each character
try {
Thread.sleep(15);
} catch (Exception e) {
}
}
}
}
public static void main(String[] args) {
matrixRain frame = new matrixRain();
frame.setVisible(true);
frame.setSize(600, 400);
frame.setResizable(false);
frame.setMinimumSize(new Dimension(300, 200));
frame.setLocationRelativeTo(null);
frame.setTitle(“Matrix Code Emulator by Ricco”);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.scroll();
}
}
-
@author Junior
*/
public class matrixteste extends javax.swing.JFrame {/** Creates new form matrixteste */
public matrixteste() {
initComponents();
}/** This method is called from within the constructor to
-
initialize the form.
-
WARNING: Do NOT modify this code. The content of this method is
-
always regenerated by the Form Editor.
*/
@SuppressWarnings(“unchecked”)
//
private void initComponents() {setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 400, Short.MAX_VALUE)
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 300, Short.MAX_VALUE)
);pack();
}//
/**
-
@param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new matrixteste().setVisible(true);
}
});
}
// Variables declaration - do not modify
// End of variables declaration [/code] -
