Leo
Posts: 6
Nickname: dev313
Registered: Aug, 2002
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Re: What is Graphics g?
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Posted: Aug 14, 2002 10:44 AM
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Ok, so this was part of an assingment. But I figured it out.
package homework9;
// Java core packages
import java.awt.Graphics; // import class Graphics
// Java extension packages
import javax.swing.*; // import package javax.swing
public class Homework9 extends JApplet {
// These are our A's...
int Side; // number of sides as an integer
String strSide; // number of sides as a string
// initialize applet by obtaining values from user
public void init()
{
// obtain number of sides from user
strSide = JOptionPane.showInputDialog(
"Enter the number of sides" );
} // end method init
// draw results
public void paint( Graphics g )
{
String result; // the asterisk that we will paint
// call inherited version of method paint
super.paint( g );
result = squareOfAsterisks( strSide );
for ( int i = 1; i <= Side; i++ ){
g.drawString( result, 25, i * 25 );
} // end of for loop
//JOptionPane.showMessageDialog(null, numSides, "Title",
JOptionPane.INFORMATION_MESSAGE);
} // end method paint
// our squareOfAsterisks Method...
public String squareOfAsterisks( String x )
{
int row = 1;
int column = 1;
String strOutPut; // our groups of asterisks
strOutPut = ""; // initialize our output variable
// convert numbers from type String to type double that the user entered
Side = Integer.parseInt( x );
// print a row of 'Side' number of Asterisks...
for ( row = 1; row <= Side; row++ ) {
strOutPut += "* ";
} // end for structure
return strOutPut;
} // end method squareOfAsterisks
} // end class AdditionApplet
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