uchicago.src.sim.gui
Class VectorDisplay

java.lang.Object
  uchicago.src.sim.gui.VectorDisplay

All Implemented Interfaces:

Displayable, Probeable

public class VectorDisplay
extends java.lang.Object
implements Displayable, Probeable

Used to display VectorSpaces - non-discrete spaces.

Version:

$Revision: 1.5 $ $Date: 2004/11/03 19:50:59 $

Author:

Nick Collier

Field Summary

protected VectorSpace	space
protected boolean	view

Fields inherited from interface uchicago.src.sim.gui.Displayable

TOGGLE_LINKS, TOGGLE_NODES, TOGGLE_UPDATE_LAYOUT, TOGGLE_VIEW, TOGGLE_WRAP

Constructor Summary

VectorDisplay(java.util.List list, int width, int height)
Constructs a VectorDisplay to display the specified list of objects with the specified with and height.

VectorDisplay(VectorSpace space, int width, int height)
Constructs a VectorDisplay to display the specified space with the specified with and height.

Method Summary

void	drawDisplay(SimGraphics g) Draws this VectorDisplay.
java.util.ArrayList	getDisplayableInfo() Gets a list of the DisplayInfo object associated with this Object2DDisplay.
java.util.ArrayList	getObjectsAt(int x, int y) Gets a list of the objects that contain the specified screen coordinate.
java.awt.Dimension	getSize() Gets the size of this VectorDisplay.
void	reSize(int width, int height)
void	setMoveableXY(Moveable moveable, int x, int y) Sets the new coordinates for specified moveable.
void	viewEventPerformed(ViewEvent evt) Invoked when a viewEvent for this display is fired by the DisplaySurface.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

view

protected boolean view

space

protected VectorSpace space

Constructor Detail

VectorDisplay

public VectorDisplay(VectorSpace space,
                     int width,
                     int height)

Constructs a VectorDisplay to display the specified space with the specified with and height. Width and height should be in pixels. The space should contain NonGridDrawables.

Parameters:

space - the space to display

width - the width of the display

height - the height of the display

See Also:

NonGridDrawable

VectorDisplay

public VectorDisplay(java.util.List list,
                     int width,
                     int height)

Constructs a VectorDisplay to display the specified list of objects with the specified with and height. Width and height should be in pixels. This list should contain NonGridDrawables.

Parameters:

space - the space to display

width - the width of the display

height - the height of the display

See Also:

NonGridDrawable

Method Detail

getSize

public java.awt.Dimension getSize()

Gets the size of this VectorDisplay.

Specified by:

getSize in interface Displayable

drawDisplay

public void drawDisplay(SimGraphics g)

Draws this VectorDisplay.

Specified by:

drawDisplay in interface Displayable

Parameters:

g - the graphics context with which to draw

getDisplayableInfo

public java.util.ArrayList getDisplayableInfo()

Gets a list of the DisplayInfo object associated with this Object2DDisplay.

Specified by:

getDisplayableInfo in interface Displayable

See Also:

DisplayInfo

viewEventPerformed

public void viewEventPerformed(ViewEvent evt)

Invoked when a viewEvent for this display is fired by the DisplaySurface.

Specified by:

viewEventPerformed in interface Displayable

getObjectsAt

public java.util.ArrayList getObjectsAt(int x,
                                        int y)

Gets a list of the objects that contain the specified screen coordinate.

Specified by:

getObjectsAt in interface Probeable

Parameters:

x - the x coordinate

y - the y coordinate

Returns:

the object at the x, y coordinate.

setMoveableXY

public void setMoveableXY(Moveable moveable,
                          int x,
                          int y)

Sets the new coordinates for specified moveable. This goes through probeable as some translation between screen pixel coordinates and the simulation coordinates may be necessary.

Specified by:

setMoveableXY in interface Probeable

Parameters:

moveable - the moveable whose coordinates are changed

x - the x coordinate in pixels

y - the y coordinate in pixels

reSize

public void reSize(int width,
                   int height)