All Packages  Class Hierarchy  This Package  Previous  Next  Index

Interface edu.cmu.owl.ui.twoD.MapElement

Anything that can be put into a Map must implement this interface.

area(): Calculate the are of this element.
getBounds(): Get a bounding box for this element.
getControls(): Returns a list of Control objects associated with this element.
getName(): Get the name of the element, if it has one.
getOwlObject(): get's a MapElement's corresponding OwlObject
getParent(): accessor for a MapElement's parent ControlZone.
getRef(): Get the ref of the MapElement
inside(Point): Is the given point inside this element?
paint(Graphics, PointConverter, ImageObserver): Paint this element in the given graphics context, using the given PointConverter to scale the element's coordinates to pixels.
paintSelection(Graphics, PointConverter): Paint a selection box around this element.
selectable(): Can this element be selected?
setParent(ControlZoneTwoD): This method sets the parent zone of element

 public abstract int getRef()

Get the ref of the MapElement

 public abstract String getName()

Get the name of the element, if it has one.

 public abstract Rectangle getBounds()

Get a bounding box for this element.

 public abstract Enumeration getControls()

Returns a list of Control objects associated with this element.

 public abstract boolean selectable()

Can this element be selected?

 public abstract boolean inside(Point where)

Is the given point inside this element?

paint

 public abstract void paint(Graphics g,
                            PointConverter pc,
                            ImageObserver observer)

Paint this element in the given graphics context, using the given PointConverter to scale the element's coordinates to pixels.

 public abstract void paintSelection(Graphics g,
                                     PointConverter pc)

Paint a selection box around this element.

area

 public abstract int area()

Calculate the are of this element.

 public abstract void setParent(ControlZoneTwoD temp)

This method sets the parent zone of element

 public abstract ControlZoneTwoD getParent()

accessor for a MapElement's parent ControlZone.

 public abstract OwlObject getOwlObject()

get's a MapElement's corresponding OwlObject

All Packages  Class Hierarchy  This Package  Previous  Next  Index