package standartclassen;
import java.awt.*;
import java.awt.image.*;
/*
* NewJFrame.java
*
* Created on 23. Oktober 2006, 21:09
*/
/**
*
* @author M
*/
public class NewJFrame extends javax.swing.JFrame {
/** Creates new form NewJFrame */
Graphics2D g;
Graphics2D gg[]=new Graphics2D[5];
BufferedImage[] bi;
public NewJFrame() {
initComponents();
g=(Graphics2D) this.getGraphics();
bi=new BufferedImage[5];
for (int i=0;i<bi.length;i++) {
bi[i]=new BufferedImage(300,300,3);
gg[i]=(Graphics2D) bi[i].getGraphics();
gg[i].setComposite(AlphaComposite.Src);
}
g.setComposite(AlphaComposite.Src);
jButton1ActionPerformed(null);
}
/** 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.
*/
// <editor-fold defaultstate="collapsed" desc=" Generated Code ">
private void initComponents() {
jButton1 = new javax.swing.JButton();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jButton1.setText("jButton1");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(71, 71, 71)
.addComponent(jButton1)
.addContainerGap(254, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addGap(21, 21, 21)
.addComponent(jButton1)
.addContainerGap(256, Short.MAX_VALUE))
);
pack();
}// </editor-fold>
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
gg[0].setColor(new Color(100,100,200));
gg[0].fillRect(0,0,bi[0].getWidth(),bi[0].getHeight());
gg[1].setColor(new Color(200,100,200));
gg[1].fillRect(0,0,bi[0].getWidth(),bi[0].getHeight());
gg[2].setColor(new Color(100,200,20));
gg[2].fillRect(0,0,bi[0].getWidth(),bi[0].getHeight());
gg[3].setComposite(AlphaComposite.Clear);
gg[3].setColor(new Color(100,2,20,0));
gg[3].fillRect(0,0,bi[0].getWidth(),bi[0].getHeight());
gg[2].drawImage(bi[3],30,30,new Color(5,5,255,0),null);
gg[1].drawImage(bi[2],30,30,new Color(5,5,255,0),null);
gg[0].drawImage(bi[1],30,30,new Color(5,5,255,0),null);
/*
*
gg[0].clearRect(0,0,100,100);
g.setColor(new Color(100,100,20,0));
g.fillRect(0,0,bi[0].getWidth(),bi[0].getHeight());
gg[0].fillRect(0,0,100,bi[0].getHeight());
gg[0].setColor(new Color(100,100,20));
gg[0].fillRect(50,0,100,bi[0].getHeight());
g.setColor(new Color(100,10,20,0));
g.fillRect(0,0,bi[0].getWidth(),bi[0].getHeight());
gg[0].setColor(new Color(0,0,0));
gg[0].fillRect(0,0,bi[0].getWidth(),10);
*/
g.drawImage(bi[0],0,0,new Color(255,255,255,0),null);
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new NewJFrame().setVisible(true);
}
});
}
// Variables declaration - do not modify
public javax.swing.JButton jButton1;
// End of variables declaration
}