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Draw.java
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Draw.java
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import java.awt.*;
/**
* All figures supported by drawing program must
* implement this interface.
*/
public interface Draw {
/**
* The object should draw itself using the
* supplied graphics instance
* @param Graphics instance
*/
public void draw(Graphics g);//David Wisneski
public void globalDraw(Graphics g, int globalX,int globalY);//Jacob Waters
/**
*draws the object in respect to the x,y coordinates of a point of reference
*/
/**
* The object's (x,y) starting coordintes are changed
* to the new values (x, y)
* @param new value for x
* @param new value for y
*/
public void setStart(double x, double y);//David Wisneski
/**
* The object's ending (x,y) coordinates are changed.
* The meaning of ending (x,y) depends on the particular object.
* @param new value for x
* @param new value for y
*/
public void setEnd (double x, double y);//David Wisneski
/**
* move the object dx pixels to the right. If dx is negative
* move the object to the left. Move the object down dy
* pixels, or up if dy is negative.
* @param dx pixel units
* @param dy pixel units
*/
public void move(double dx, double dy);//David Wisneski
/**
* If the coordinate (x,y) lies inside or on the object, return
* true, false otherwise.
* @param x coordinate
* @Param y coordinate
* @return true if (x,y) is inside or on the object.
*/
public boolean contains (double x, double y);//David Wisneski
public double getX();//David Wisneski
public double getY();//David Wisneski
public double getWidth();//David Wisneski
public double getHeight();//David Wisneski
public void setColor(Color color);//Jacob Waters
public Color getColor();//Jacob Waters
}