wood burning stoves 2.0*
The moose likes Beginning Java and the fly likes What is going wrong??????? Help!!! Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


JavaRanch » Java Forums » Java » Beginning Java
Bookmark "What is going wrong??????? Help!!!" Watch "What is going wrong??????? Help!!!" New topic
Author

What is going wrong??????? Help!!!

Jimbo JetSet
Greenhorn

Joined: Feb 12, 2004
Posts: 2
I think its just too late at night here in the UK but...
WITH THIS CODE:
import java.awt.Point;
class MyRect
{
int x1 = 0;
int y1 = 0;
int x2 = 0;
int y2 = 0;
MyRect buildRect(int x1, int y1, int x2, int y2)
{
this.x1 = x1;
this.y1 = y1;
this.x2 = x2;
this.y2 = y2;
return this;
}
MyRect buildRect(Point topLeft, Point bottomRight)
{
x1 = topLeft.x;
y1 = topLeft.y;
x2 = bottomRight.x;
x2 = bottomRight.y;
return this;
}
MyRect buildRect(Point topLeft, int w, int h)
{
x1 = topLeft.x;
y1 = topLeft.y;
x2 = (x1 + w);
y2 = (y1 + h);
return this;
}
void printRect() {
System.out.print("MyRect: <" + x1 + ", " + y1);
System.out.println("; " + x2 + ", " + y2 + ">");
}
public static void main(String[] args)
{
MyRect rect = new MyRect();
System.out.println("Calling buildRect with coordinates 25,25;50,50:");
rect.buildRect(25, 25, 50, 50);
rect.printRect();
System.out.println("***");
System.out.println("Calling buildRect with points (10,10),(20,20):");
rect.buildRect(new Point(10,10), new Point(20,20));
rect.printRect();
System.out.println("***");
System.out.print("Calling buildRect with 1 point (10,10),");
System.out.println(" width (50) and height (50):");
rect.buildRect(new Point(10,10), 50, 50);
rect.printRect();
System.out.println("***");
}
}
WHY THIS OUTPUT:
Calling buildRect with coordinates 25,25, 50,50:
MyRect: <25, 25, 50, 50>
***
Calling buildRect with points (10,10), (20,20):
MyRect: <10, 10, 20, 50> <<< WHAT IS THE 50 ALL ABOUT???
***
Calling buildRect with 1 point (10,10), width (50) and height (50):
MyRect: <10, 10, 60, 60>
***
Jimbo JetSet
Greenhorn

Joined: Feb 12, 2004
Posts: 2
DUHH!!! Figured it out thanks
 
GeeCON Prague 2014
 
subject: What is going wrong??????? Help!!!