uchicago.src.sim.gui
Class Object2DHexaDisplay

java.lang.Object
  |
  +--uchicago.src.sim.gui.Display2D
        |
        +--uchicago.src.sim.gui.HexaDisplay2D
              |
              +--uchicago.src.sim.gui.Object2DHexaDisplay

All Implemented Interfaces:

Displayable, Probeable

public class Object2DHexaDisplay

extends HexaDisplay2D

Field Summary

protected ArrayList

objList

Fields inherited from class uchicago.src.sim.gui.HexaDisplay2D

frameColor, isFramed, polyClip, polyDraw, view, xTrans, xTrans1q, yTrans, yTransHalf

Fields inherited from class uchicago.src.sim.gui.Display2D

grid, size

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

TOGGLE_LINKS, TOGGLE_NODES, TOGGLE_UPDATE_LAYOUT, TOGGLE_VIEW, TOGGLE_WRAP

Constructor Summary

Object2DHexaDisplay(Discrete2DSpace hexagrid)
Creates an Object2DHexaDisplay for displaying the specified Discrete2DSpace.

Method Summary

void	drawDisplay(SimGraphics g) Draws the contained space, either by iterating over the entire space and calling draw(SimGraphics g) on the Drawables contained therein, or by iterating through a list of Drawables and calling draw(SimGraphics g) on them.
ArrayList	getObjectsAt(int x, int y) Gets the object at the specified screen coordinates for probing.
void	setObjectList(ArrayList objectList) Sets the list of objects to display.

Methods inherited from class uchicago.src.sim.gui.HexaDisplay2D

getCoordinates, getDisplayableInfo, getFrameColor, getSize, isFramed, selectPolygon, setFrameColor, setFramed, setHexagons, setMoveableXY, viewEventPerformed

Methods inherited from class uchicago.src.sim.gui.Display2D

getGrid, reSize

Methods inherited from class java.lang.Object

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

Field Detail

objList

protected ArrayList objList

Constructor Detail

Object2DHexaDisplay

public Object2DHexaDisplay(Discrete2DSpace hexagrid)

Creates an Object2DHexaDisplay for displaying the specified Discrete2DSpace.

Parameters:

hexagrid - the space to display

Method Detail

setObjectList

public void setObjectList(ArrayList objectList)

Sets the list of objects to display. If a space is sparsely populated then rather than iterating over the entire space looking for objects to draw, this Object2DDisplay can iterate only over the specified list and draw those objects. This list is expected to contain objects implementing the drawable interface.

Parameters:

objectList - the list of objects to draw

getObjectsAt

public ArrayList getObjectsAt(int x,
                              int y)

Gets the object at the specified screen coordinates for probing.

Parameters:

x - the x coordinate

y - the y coordinate

Returns:

the list of objects at x,y

drawDisplay

public void drawDisplay(SimGraphics g)

Draws the contained space, either by iterating over the entire space and calling draw(SimGraphics g) on the Drawables contained therein, or by iterating through a list of Drawables and calling draw(SimGraphics g) on them. This method should never by called directly by a user.

Specified by:

drawDisplay in interface Displayable

Specified by:

drawDisplay in class Display2D

Parameters:

g - the graphics context on which to draw