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| Uses of DrawObj in edu.byu.phun2d | 
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| Subclasses of DrawObj in edu.byu.phun2d | |
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 class | 
Arc
This objec will draw an elliptical arc.  | 
 class | 
Axes
This creates a new drawable DrawObj that can be added to a scene or a Group.  | 
 class | 
Group
A Group collects a series of other DrawObj objects to be drawn, including other GroupObjs.  | 
 class | 
Line
A Line draws a straight line between points (x1,y1) and (x2,y2).  | 
 class | 
Oval
This class draws an oval based on a center point and a width and height.  | 
 class | 
Rect
This class will draw a rectangle based on a center point and a width and height.  | 
 class | 
Text
This will draw a string of text on the screen.  | 
 class | 
Triangle
This class will draw a triangle based on any three points.  | 
| Methods in edu.byu.phun2d that return DrawObj | |
|---|---|
 DrawObj | 
Group.getObjectAt(int index)
This will get an object from this group.  | 
| Methods in edu.byu.phun2d with parameters of type DrawObj | |
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 void | 
Win2D.add(DrawObj newObj)
This will add a new object to the list of objects to be drawn in this window.  | 
 void | 
Group.add(DrawObj newObj)
This will add a new object to the list of objects in this group.  | 
 void | 
Group.setObjectAt(int index,
            DrawObj newObj)
This will change one of the existing objects in a group.  | 
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