java.lang.Object
java.awt.Component
java.awt.Container
javax.swing.CellRendererPane
- All Implemented Interfaces:
- ImageObserver, MenuContainer, Serializable, Accessible
- See Also:
- Top Examples, Source Code,
XMLEncoder
protected AccessibleContext accessibleContext
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
protected void addImpl(Component x,
Object constraints,
int index)- See Also:
LayoutManager2, LayoutManager, Container.add(Component, java.lang.Object), Container.add(Component, int), Container.add(Component)
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public CellRendererPane()
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public AccessibleContext getAccessibleContext()
- See Also:
- Component, Accessible
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public void invalidate()
- See Also:
LayoutManager, Container.layout(), Container.validate()
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public void paint(Graphics g)
- See Also:
Component.update(Graphics), Container
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public void paintComponent(Graphics g,
Component c,
Container p,
int x,
int y,
int w,
int h)- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
[565]Plotting a JTextArea
By ashish_bioinfo { at } yahoo { dot } com on 2004/10/25 18:22:51 Rate
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.awt.event.ItemListener;
import java.awt.Graphics;
import javax.swing.JTextArea;
public class Plottery extends JTextArea {
String StrA = null;
String StrB = null;
Plottery ( String x1, String y1 )
{
//System.out.println ( x1 ) ;
this.StrA=new String ( x1 ) ;
this.StrB=new String ( y1 ) ;
//System.out.println ( StrA ) ;
}
public void paintComponent ( Graphics graph ) {
//Graphics plot=this.getGraphics ( ) ;
super.paintComponent ( graph ) ;
super.setRows ( 10 ) ;
super.setColumns ( 40 ) ;
// setBackground ( Color.white ) ;
System.out.println ( StrA ) ;
System.out.println ( "constructor" ) ;
char x ;
char y ;
if ( StrA != null && StrB != null )
{
for ( int a = 0;a < StrA.length ( ) ; a++ )
{
x = StrA.charAt ( a ) ;
for ( int b = 0; b < StrB.length ( ) ; b++ )
{
y = StrB.charAt ( b ) ;
if ( x == y )
{
graph.setColor ( Color.black ) ;
graph.fillRect ( ( a*5 ) , ( b*5 ) ,5,5 ) ;
}
else
{
graph.setColor ( Color.white ) ;
graph.fillRect ( ( a*5 ) , ( b*5 ) ,5,5 ) ;
}
}
}
}
}
}
public void paintComponent(Graphics g,
Component c,
Container p,
int x,
int y,
int w,
int h,
boolean shouldValidate)- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public void paintComponent(Graphics g,
Component c,
Container p,
Rectangle r)- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
public void update(Graphics g)
- See Also:
- Container
- Geek's Notes:
- Description Add your codes or notes Search More Java Examples
Java API By Example, From Geeks To Geeks.