import java.util.Vector;
import java.util.Observable;
import java.awt.Color;

public abstract class Graph extends Observable
{
	private String name;
	private Vector points;
	private Color c;
	private boolean show;
	private int style;
	public static int DOTTED=1;
	public static int LINE=2;
	public Graph(String name)
	{
		setName(name);
		setStyle(LINE);
		clearChanged();
	}
	public Color getColor()
	{
		return c;
	}
	public void setColor(Color c)
	{
		this.c=c;
	}
	public void setStyle(int style)
	{
		this.style=style;
	}
	public int getStyle()
	{
		return style;
	}
	public void setName(String name)
	{
		this.name=name;
	}
	public String getName()
	{
		return name;
	}
	public void finalize() throws Throwable
	{
		deleteObservers();
		super.finalize();
	}
	public abstract Vector getPointsBetween(float min, float max);
	public abstract float getMaxX();
	public abstract float getMinX();
}