Sunday, 17 December 2017
How to create a table in sql server
How to create a table in sql server
create table students(
stdID int primary key,
Name nvarchar(30),
Course nvarchar(30)
)
A program find the table of number
import java.awt.Toolkit;
import java.util.Calendar;
import java.util.GregorianCalendar;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JOptionPane;
import java.io.*;
import com.sun.speech.freetts.*;
public class tabels extends javax.swing.JFrame {
/**
* Creates new form tabels
*/
public tabels() {
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")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
tf1 = new javax.swing.JTextField();
jLabel2 = new javax.swing.JLabel();
tf = new javax.swing.JTextField();
jLabel3 = new javax.swing.JLabel();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jScrollPane1 = new javax.swing.JScrollPane();
ta = new javax.swing.JTextArea();
l = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
tf1.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N
tf1.addKeyListener(new java.awt.event.KeyAdapter() {
public void keyTyped(java.awt.event.KeyEvent evt) {
tf1KeyTyped(evt);
}
});
jLabel2.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N
jLabel2.setForeground(new java.awt.Color(102, 102, 0));
jLabel2.setText("Enter table number");
jLabel2.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
jLabel2MouseClicked(evt);
}
});
tf.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N
tf.addKeyListener(new java.awt.event.KeyAdapter() {
public void keyTyped(java.awt.event.KeyEvent evt) {
tfKeyTyped(evt);
}
});
jLabel3.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N
jLabel3.setForeground(new java.awt.Color(102, 102, 0));
jLabel3.setText("Enter table Limit");
jLabel3.addMouseListener(new java.awt.event.MouseAdapter() {
public void mouseClicked(java.awt.event.MouseEvent evt) {
jLabel3MouseClicked(evt);
}
});
jButton1.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
jButton1.setForeground(new java.awt.Color(102, 102, 0));
jButton1.setText("Display Table");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jButton2.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
jButton2.setForeground(new java.awt.Color(102, 102, 0));
jButton2.setText("Refresh");
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton2ActionPerformed(evt);
}
});
ta.setColumns(20);
ta.setFont(new java.awt.Font("Monospaced", 1, 24)); // NOI18N
ta.setForeground(new java.awt.Color(102, 102, 0));
ta.setRows(5);
jScrollPane1.setViewportView(ta);
l.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N
l.setText("Table of Number");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup()
.addGap(0, 0, Short.MAX_VALUE)
.addComponent(l, javax.swing.GroupLayout.PREFERRED_SIZE, 214, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(144, 144, 144))
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(30, 30, 30)
.addComponent(jButton2)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(jButton1))
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 411, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel2)
.addGap(18, 18, 18)
.addComponent(tf1, javax.swing.GroupLayout.PREFERRED_SIZE, 216, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jLabel3)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(tf, javax.swing.GroupLayout.PREFERRED_SIZE, 216, javax.swing.GroupLayout.PREFERRED_SIZE)))))
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(40, 40, 40)
.addComponent(l)
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(tf1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel2))
.addGap(28, 28, 28)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING)
.addComponent(tf, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel3))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jButton1)
.addComponent(jButton2))
.addGap(18, 18, 18)
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 425, Short.MAX_VALUE))
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jPanel1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addContainerGap())
);
pack();
}// </editor-fold>
private void tfKeyTyped(java.awt.event.KeyEvent evt) {
char ch = evt.getKeyChar();
if(Character.isAlphabetic(ch))
{
evt.consume();
} // TODO add your handling code here:
}
private void jLabel2MouseClicked(java.awt.event.MouseEvent evt) {
// TODO add your handling code here:
}
private void tf1KeyTyped(java.awt.event.KeyEvent evt) {
// TODO add your handling code here:
}
private void jLabel3MouseClicked(java.awt.event.MouseEvent evt) {
// TODO add your handling code here:
}
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
try {
int n1=Integer.parseInt(tf.getText());
int n=Integer.parseInt(tf1.getText());
for(int i=1;i<=n1;i++){
ta.append(n+" x "+i+" = "+n*i+"\n");
} }
catch(Exception e)
{
JOptionPane.showMessageDialog(null, e);
} // TODO add your handling code here:
}
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
ta.setText("");
tf1.setText("");
tf.setText("");// TODO add your handling code here:
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(tabels.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(tabels.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(tabels.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(tabels.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new tabels().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JLabel jLabel2;
private javax.swing.JLabel jLabel3;
private javax.swing.JPanel jPanel1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JLabel l;
private javax.swing.JTextArea ta;
private javax.swing.JTextField tf;
private javax.swing.JTextField tf1;
// End of variables declaration
}
java program print the number of table
import java.awt.Toolkit;import java.util.Calendar;import java.util.GregorianCalendar;import java.util.logging.Level;import java.util.logging.Logger;import javax.swing.JOptionPane;import java.io.*;import com.sun.speech.freetts.*;
public class tabels extends javax.swing.JFrame {
/** * Creates new form tabels */ public tabels() { 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") // <editor-fold defaultstate="collapsed" desc="Generated Code"> private void initComponents() {
jPanel1 = new javax.swing.JPanel(); tf1 = new javax.swing.JTextField(); jLabel2 = new javax.swing.JLabel(); tf = new javax.swing.JTextField(); jLabel3 = new javax.swing.JLabel(); jButton1 = new javax.swing.JButton(); jButton2 = new javax.swing.JButton(); jScrollPane1 = new javax.swing.JScrollPane(); ta = new javax.swing.JTextArea(); l = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
tf1.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N tf1.addKeyListener(new java.awt.event.KeyAdapter() { public void keyTyped(java.awt.event.KeyEvent evt) { tf1KeyTyped(evt); } });
jLabel2.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N jLabel2.setForeground(new java.awt.Color(102, 102, 0)); jLabel2.setText("Enter table number"); jLabel2.addMouseListener(new java.awt.event.MouseAdapter() { public void mouseClicked(java.awt.event.MouseEvent evt) { jLabel2MouseClicked(evt); } });
tf.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N tf.addKeyListener(new java.awt.event.KeyAdapter() { public void keyTyped(java.awt.event.KeyEvent evt) { tfKeyTyped(evt); } });
jLabel3.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N jLabel3.setForeground(new java.awt.Color(102, 102, 0)); jLabel3.setText("Enter table Limit"); jLabel3.addMouseListener(new java.awt.event.MouseAdapter() { public void mouseClicked(java.awt.event.MouseEvent evt) { jLabel3MouseClicked(evt); } });
jButton1.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N jButton1.setForeground(new java.awt.Color(102, 102, 0)); jButton1.setText("Display Table"); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton1ActionPerformed(evt); } });
jButton2.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N jButton2.setForeground(new java.awt.Color(102, 102, 0)); jButton2.setText("Refresh"); jButton2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton2ActionPerformed(evt); } });
ta.setColumns(20); ta.setFont(new java.awt.Font("Monospaced", 1, 24)); // NOI18N ta.setForeground(new java.awt.Color(102, 102, 0)); ta.setRows(5); jScrollPane1.setViewportView(ta);
l.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N l.setText("Table of Number");
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1); jPanel1.setLayout(jPanel1Layout); jPanel1Layout.setHorizontalGroup( jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel1Layout.createSequentialGroup() .addGap(0, 0, Short.MAX_VALUE) .addComponent(l, javax.swing.GroupLayout.PREFERRED_SIZE, 214, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(144, 144, 144)) .addGroup(jPanel1Layout.createSequentialGroup() .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup() .addGap(30, 30, 30) .addComponent(jButton2) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(jButton1)) .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 411, javax.swing.GroupLayout.PREFERRED_SIZE) .addGroup(jPanel1Layout.createSequentialGroup() .addContainerGap() .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false) .addGroup(jPanel1Layout.createSequentialGroup() .addComponent(jLabel2) .addGap(18, 18, 18) .addComponent(tf1, javax.swing.GroupLayout.PREFERRED_SIZE, 216, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGroup(jPanel1Layout.createSequentialGroup() .addComponent(jLabel3) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(tf, javax.swing.GroupLayout.PREFERRED_SIZE, 216, javax.swing.GroupLayout.PREFERRED_SIZE))))) .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) ); jPanel1Layout.setVerticalGroup( jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup() .addGap(40, 40, 40) .addComponent(l) .addGap(18, 18, 18) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(tf1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel2)) .addGap(28, 28, 28) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING) .addComponent(tf, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel3)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jButton1) .addComponent(jButton2)) .addGap(18, 18, 18) .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 425, Short.MAX_VALUE)) );
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jPanel1, javax.swing.GroupLayout.Alignment.TRAILING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) ); layout.setVerticalGroup( layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup() .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addContainerGap()) );
pack(); }// </editor-fold>
private void tfKeyTyped(java.awt.event.KeyEvent evt) { char ch = evt.getKeyChar(); if(Character.isAlphabetic(ch)) { evt.consume(); } // TODO add your handling code here: }
private void jLabel2MouseClicked(java.awt.event.MouseEvent evt) { // TODO add your handling code here: }
private void tf1KeyTyped(java.awt.event.KeyEvent evt) { // TODO add your handling code here: }
private void jLabel3MouseClicked(java.awt.event.MouseEvent evt) { // TODO add your handling code here: }
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { try { int n1=Integer.parseInt(tf.getText()); int n=Integer.parseInt(tf1.getText()); for(int i=1;i<=n1;i++){ ta.append(n+" x "+i+" = "+n*i+"\n"); } }catch(Exception e){ JOptionPane.showMessageDialog(null, e);} // TODO add your handling code here: }
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) { ta.setText(""); tf1.setText(""); tf.setText("");// TODO add your handling code here: }
/** * @param args the command line arguments */ public static void main(String args[]) { /* Set the Nimbus look and feel */ //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) "> /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel. * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html */ try { for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) { if ("Nimbus".equals(info.getName())) { javax.swing.UIManager.setLookAndFeel(info.getClassName()); break; } } } catch (ClassNotFoundException ex) { java.util.logging.Logger.getLogger(tabels.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(tabels.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(tabels.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(tabels.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } //</editor-fold>
/* Create and display the form */ java.awt.EventQueue.invokeLater(new Runnable() { public void run() { new tabels().setVisible(true); } }); }
// Variables declaration - do not modify private javax.swing.JButton jButton1; private javax.swing.JButton jButton2; private javax.swing.JLabel jLabel2; private javax.swing.JLabel jLabel3; private javax.swing.JPanel jPanel1; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JLabel l; private javax.swing.JTextArea ta; private javax.swing.JTextField tf; private javax.swing.JTextField tf1; // End of variables declaration }
Thursday, 7 December 2017
java calculatore
package bilaly;
import javax.swing.*;
import java.awt.event.*;
public class Main implements ActionListener{
JTextField tf1,tf2,tf3;
JButton b1,b2,b3,b4;
Main(){
JFrame f= new JFrame();
tf1=new JTextField();
tf1.setBounds(50,50,150,20);
tf2=new JTextField();
tf2.setBounds(50,100,150,20);
tf3=new JTextField();
tf3.setBounds(50,150,150,20);
tf3.setEditable(false);
b1=new JButton("+");
b1.setBounds(20,200,50,50);
b2=new JButton("-");
b2.setBounds(80,200,50,50);
b3=new JButton("x");
b3.setBounds(200,200,50,50);
b4=new JButton("/");
b4.setBounds(140,200,50,50);
b1.addActionListener(this);
b2.addActionListener(this);
b3.addActionListener(this);
b4.addActionListener(this);
f.add(tf1);f.add(tf2);f.add(tf3);f.add(b1);f.add(b2); f.add(b3);f.add(b4);
f.setSize(300,300);
f.setLayout(null);
f.setVisible(true);
}
public void actionPerformed(ActionEvent e) {
String s1=tf1.getText();
String s2=tf2.getText();
Double a = new Double(s1);
Double b= new Double(s2);
double c=0;
if(e.getSource()==b1){
c=a+b;
}else if(e.getSource()==b2){
c=a-b;
} else if(e.getSource()==b3){
c=a*b;
} else if(e.getSource()==b4){
c=a/b;
}
String result=String.valueOf(c);
tf3.setText(result);
}
public static void main(String[] args) {
new Main();
} }
Monday, 20 November 2017
Using java build a beautiful clock display current time
THIS IS THE CODE TO DISPLAY A BEAUTIFUL CLOCK
package javaaa;
import java.awt.*;
import java.awt.geom.*;
import java.awt.event.*;
import java.util.Calendar;
import javax.swing.*;
public class Javaaa extends JApplet {
public static void main(String s[]) {
JFrame frame = new JFrame();
frame.setTitle("Clock");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JApplet applet = new Javaaa();
applet.init();
frame.getContentPane().add(applet);
frame.pack();
frame.setVisible(true);
}
public void init() {
JPanel panel = new ClockPanel();
getContentPane().add(panel);
}
}
class ClockPanel extends JPanel implements ActionListener{
AffineTransform rotH = new AffineTransform();
AffineTransform rotM = new AffineTransform();
AffineTransform rotS = new AffineTransform();
public ClockPanel() {
setPreferredSize(new Dimension(640, 480));
setBackground(Color.white);
Timer timer = new Timer(500, this);
timer.start();
}
public void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2 = (Graphics2D)g;
Font currentFont = g2.getFont();
g2.translate(320,240);
// clock face
Paint paint = new GradientPaint
(-140,-140,Color.GREEN,-10,-10,Color.ORANGE);
g2.setPaint(paint);
g2.fillOval(-210, -210, 420, 420);
g2.setColor(Color.red);
Font newFont = currentFont.deriveFont(currentFont.getSize() * 3.4F);
g2.setFont(newFont);
g2.drawString("CLOCK", -70, 80);
g2.setColor(Color.black);
Font newFont1 = currentFont.deriveFont(currentFont.getSize() * 2.4F);
g2.setFont(newFont1);
g2.drawString("12", -18, -140);
g2.drawString("3", 134, 19);
g2.drawString("6", -8, 159);
g2.drawString("9", -149, 20);
Stroke stroke = new BasicStroke(3);
g2.setStroke(stroke);
g2.drawOval(-210, -210, 420, 420);
for (int i = 0; i < 24; i++) {
g2.rotate(2*Math.PI/12);
if(i%2==0)
g2.setColor(Color.BLUE);
else
g2.setColor(Color.red);
g2.fill3DRect(-30, -200, 60, 30, true);
}
// clock hands
Shape hour = new Line2D.Double(0, 0, 0, -100);
hour = rotH.createTransformedShape(hour);
Shape minute = new Line2D.Double(0, 0, 0, -140);
minute = rotM.createTransformedShape(minute);
Shape second = new Line2D.Double(0, 0, 0, -170);
second = rotS.createTransformedShape(second);
g2.setColor(Color.MAGENTA);
g2.setStroke(new BasicStroke(10,
BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
g2.draw(hour);
g2.draw(minute);
g2.setStroke(new BasicStroke(4));
g2.draw(second);
}
public void actionPerformed(ActionEvent e) {
int hour = Calendar.getInstance().get(Calendar.HOUR);
int min = Calendar.getInstance().get(Calendar.MINUTE);
int sec = Calendar.getInstance().get(Calendar.SECOND);
rotH.setToRotation(Math.PI * (hour+min/60.0)/6.0);
rotM.setToRotation(Math.PI * min /30.0);
rotS.setToRotation(Math.PI * sec /30.0);
repaint();
}}
OUTPUT
Wednesday, 15 November 2017
java graphical prjects
This is main class
package graphs;
import javax.swing.*;
public class Graphs {
public static void main(String[] args) {
String title="ALLAH IS ONE";
JFrame f= new JFrame();
f.setSize(700,700);
f.setTitle(title);
paints P= new paints();
f.add(P);
f.setVisible(true);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
After writing main class create a class of paints and call it in main class
package graphs;import javax.swing.*;
import java.awt.*;
import java.awt.geom.*;
public class paints extends JComponent {
public void paint(Graphics g)
{
Graphics2D g2 = (Graphics2D) g;
int a=16,s=30,d=400,f=400,h=1,j=1,k=1,l=1;
for(int i=0;i<14;i++)
{
Ellipse2D.Double R= new Ellipse2D.Double(d,s,d,f);
g2.draw(R);
Rectangle E= new Rectangle(s,s,a,f);
g2.draw(E);
if(i%2==0)
{ g2.setColor(Color.BLACK);
g2.fill(R);
}
if(i%2==1){
g2.setColor(Color.green
);
g2.fill(E);}
if(i%2==0)
{ g2.setColor(Color.yellow);
g2.fill(E);}
if(i%2==1)
{ g2.setColor(Color.red);
g2.fill(R);
}
a+=14;s+=14;d-=30;f-=30;
h+=1;j+=1;k+=1;l+=1;
}}
}
Output is
java graphics projects
This is main class
package graphs;
import javax.swing.*;
public class Graphs {
public static void main(String[] args) {
String title="ALLAH IS ONE";
JFrame f= new JFrame();
f.setSize(700,700);
f.setTitle(title);
paints P= new paints();
f.add(P);
f.setVisible(true);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
After writing main class create a class of paints and call it in main class
package graphs;import javax.swing.*;
import java.awt.*;
import java.awt.geom.*;
public class paints extends JComponent {
public void paint(Graphics g)
{
Graphics2D g2 = (Graphics2D) g;
int a=16,s=30,d=400,f=400,h=1,j=1,k=1,l=1;
for(int i=0;i<14;i++)
{
Ellipse2D.Double R= new Ellipse2D.Double(s,s,d,f);
g2.draw(R);
Rectangle E= new Rectangle(h,s,d,f);
g2.draw(E);
if(i%2==0)
{ g2.setColor(Color.BLACK);
g2.fill(R);
}
if(i%2==1){
g2.setColor(Color.green
);
g2.fill(E);}
if(i%2==0)
{ g2.setColor(Color.yellow);
g2.fill(E);}
if(i%2==1)
{ g2.setColor(Color.red);
g2.fill(R);
}
a+=14;s+=14;d-=30;f-=30;
h+=1;j+=1;k+=1;l+=1;
}}
}
Output is
java full 3d drawings
This is main class
package graphs;
import javax.swing.*;
public class Graphs {
public static void main(String[] args) {
String title="ALLAH IS ONE";
JFrame f= new JFrame();
f.setSize(700,700);
f.setTitle(title);
paints P= new paints();
f.add(P);
f.setVisible(true);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
After writing main class create a class of paints and call it in main class
package graphs;import javax.swing.*;
import java.awt.*;
import java.awt.geom.*;
public class paints extends JComponent {
public void paint(Graphics g)
{
Graphics2D g2 = (Graphics2D) g;
int a=16,s=30,d=400,f=400,h=1,j=1,k=1,l=1;
for(int i=0;i<14;i++)
{
Ellipse2D.Double R= new Ellipse2D.Double(1,s,d,f);
g2.draw(R);
Rectangle E= new Rectangle(a,l,d,f);
g2.draw(E);
if(i%2==0)
{ g2.setColor(Color.BLACK);
g2.fill(R);
}
if(i%2==1){
g2.setColor(Color.green
);
g2.fill(E);}
if(i%2==0)
{ g2.setColor(Color.yellow);
g2.fill(E);}
if(i%2==1)
{ g2.setColor(Color.red);
g2.fill(R);
}
a+=14;s+=14;d-=30;f-=30;
h+=1;j+=1;k+=1;l+=1;
}}
}
Output is
java 3d drawing top 10 programs
This is main class
package graphs;
import javax.swing.*;
public class Graphs {
public static void main(String[] args) {
String title="ALLAH IS ONE";
JFrame f= new JFrame();
f.setSize(700,700);
f.setTitle(title);
paints P= new paints();
f.add(P);
f.setVisible(true);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
After writing main class create a class of paints and call it in main class
package graphs;import javax.swing.*;
import java.awt.*;
import java.awt.geom.*;
public class paints extends JComponent {
public void paint(Graphics g)
{
Graphics2D g2 = (Graphics2D) g;
int a=16,s=30,d=400,f=400;
for(int i=0;i<14;i++)
{
Ellipse2D.Double R= new Ellipse2D.Double(a,s,d,f);
g2.draw(R);
Rectangle E= new Rectangle(a,s,d,f);
g2.draw(E);
if(i%2==0)
{ g2.setColor(Color.BLACK);
g2.fill(R);
}
if(i%2==1){
g2.setColor(Color.green
);
g2.fill(E);}
if(i%2==0)
{ g2.setColor(Color.yellow);
g2.fill(E);}
if(i%2==1)
{ g2.setColor(Color.red);
g2.fill(R);
}
a+=14;s+=14;d-=30;f-=30;
}}
}
Output is
java program that print circles in circles
This is main class
package graphs;
import javax.swing.*;
public class Graphs {
public static void main(String[] args) {
String title="ALLAH IS ONE";
JFrame f= new JFrame();
f.setSize(700,700);
f.setTitle(title);
paints P= new paints();
f.add(P);
f.setVisible(true);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
After writing main class create a class of paints and call it in main class
package graphs;import javax.swing.*;
import java.awt.*;
import java.awt.geom.*;
public class paints extends JComponent {
public void paint(Graphics g)
{
Graphics2D g2 = (Graphics2D) g;
int a=16,s=30,d=400,f=400;
for(int i=0;i<14;i++)
{
Ellipse2D.Double R= new Ellipse2D.Double(a,s,d,f);
g2.draw(R);
if(i%2==0)
{ g2.setColor(Color.BLACK);
g2.fill(R);
}
else
{ g2.setColor(Color.red);
g2.fill(R);
}
a+=14;s+=14;d-=30;f-=30;
}}
}
Output is
java graphical programs
This is main class
package graphs;
import javax.swing.*;
public class Graphs {
public static void main(String[] args) {
String title="ALLAH IS ONE";
JFrame f= new JFrame();
f.setSize(700,700);
f.setTitle(title);
paints P= new paints();
f.add(P);
f.setVisible(true);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
After writing main class create a class of paints and call it in main class
package graphs;
import javax.swing.*;
import java.awt.*;
import java.awt.geom.*;
public class paints extends JComponent {
public void paint(Graphics g)
{
Graphics2D g2 = (Graphics2D) g;
int a=16,s=30,d=400,f=400;
for(int i=0;i<14;i++)
{
Rectangle R= new Rectangle(a,s,d,f);
g2.draw(R);
if(i%2==0)
{ g2.setColor(Color.BLACK);
g2.fill(R);
}
else
{ g2.setColor(Color.green);
g2.fill(R);
}
a+=14;s+=14;d-=30;f-=30;
}}
}
Output is
java program that print olympic rings
This is main class
package graphs;
import javax.swing.*;
public class Graphs {
public static void main(String[] args) {
String title="ALLAH IS ONE";
JFrame f= new JFrame();
f.setSize(700,700);
f.setTitle(title);
paints P= new paints();
f.add(P);
f.setVisible(true);
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
}
After writing main class create a class of paints and call it in main class
package graphs;
import javax.swing.*;
import java.awt.*;
import java.awt.geom.*;
public class paints extends JComponent {
public void paint(Graphics g)
{
Graphics2D g2 = (Graphics2D) g;
Ellipse2D.Double R= new Ellipse2D.Double(128,20,110,110);
g2.draw(R);
g2.setColor(Color.black);
g2.fill(R);
Ellipse2D.Double R2= new Ellipse2D.Double(138,30,90,90);
g2.draw(R2);
g2.setColor(Color.white);
g2.fill(R2);
Ellipse2D.Double R3= new Ellipse2D.Double(12,20,110,110);
g2.draw(R3);
g2.setColor(Color.BLUE);
g2.fill(R3);
Ellipse2D.Double R4= new Ellipse2D.Double(22,30,90,90);
g2.draw(R4);
g2.setColor(Color.white);
g2.fill(R4);
Ellipse2D.Double R7= new Ellipse2D.Double(244,20,110,110);
g2.draw(R7);
g2.setColor(Color.red);
g2.fill(R7);
Ellipse2D.Double R8= new Ellipse2D.Double(254,30,90,90);
g2.draw(R8);
g2.setColor(Color.white);
g2.fill(R8);
Ellipse2D.Double R9= new Ellipse2D.Double(194,95,110,110);
g2.draw(R9);
g2.setColor(Color.green);
g2.fill(R9);
Ellipse2D.Double R10= new Ellipse2D.Double(204,105,90,90);
g2.draw(R10);
g2.setColor(Color.white);
g2.fill(R10);
Ellipse2D.Double R11= new Ellipse2D.Double(65,95,110,110);
g2.draw(R11);
g2.setColor(Color.yellow);
g2.fill(R11);
Ellipse2D.Double R12= new Ellipse2D.Double(75,105,90,90);
g2.draw(R12);
g2.setColor(Color.white);
g2.fill(R12);
}
}
Output is
Subscribe to:
Posts (Atom)