/****************************************************************************
** COPYRIGHT (C):    1997 Cay S. Horstmann. All Rights Reserved.
** PROJECT:          Practical OO Development with C++ and Java
** FILE:             Text.java
** PURPOSE:          shape class
** VERSION           1.0
** PROGRAMMERS:      Cay Horstmann (CSH)
** RELEASE DATE:     3-15-97 (CSH)
** UPDATE HISTORY:
****************************************************************************/

package practicaloo;

import java.awt.Graphics;
import java.awt.FontMetrics;
import java.io.PrintStream;

public class Text
{   public Text(Point p, String s)
    {   _start = p;
        _text = s;
    }

    public void scale(Point center, double s)
    {   _start.scale(center, s);
    }

    public void plot(Graphics g)
    {   g.drawString(_text, _start.get_x(), _start.get_y());
    }

    public void print(PrintStream p)
    {   p.print(System.out);
    }

    public Rectangle extent(Graphics g)        //use Graphics or FontMetrics?
    {   FontMetrics fm = g.getFontMetrics();
        int x, y;
        x = fm.stringWidth(_text);
        y = fm.getHeight();
        Point end = _start;
        end.move(x, y);
        return new Rectangle(_start, end);
    }


    private Point _start;
    private String _text;
}