uchicago.src.sim.gui
Class HexaDisplay2D

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

All Implemented Interfaces:

Displayable, Probeable

Direct Known Subclasses:

Object2DHexaDisplay, Value2DHexaDisplay

public abstract class HexaDisplay2D

extends Display2D

implements Probeable

Base class for two dimensional displays of hexagonal spaces. This class takes care of calculating the hexagon sizes, but itself does not do any drawing.

Field Summary

protected Color	frameColor
protected boolean	isFramed
protected static Polygon	polyClip
protected Polygon	polyDraw
protected boolean	view
protected static int	xTrans
protected static int	xTrans1q
protected static int	yTrans
protected static int	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

HexaDisplay2D(Discrete2DSpace hexagrid)
Creates a HexaDisplay2D for the specifed Discrete2DSpace

Method Summary

protected Dimension	getCoordinates(int x, int y)
ArrayList	getDisplayableInfo() Gets a list of the DisplayInfo objects associated with this HexDisplay.
Color	getFrameColor()
Dimension	getSize() Gets the size of the display.
boolean	isFramed()
protected Dimension	selectPolygon(int x, int y, int x1, int y1, int x2, int y2)
void	setFrameColor(Color c)
void	setFramed(boolean b)
protected void	setHexagons()
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 uchicago.src.sim.gui.Display2D

drawDisplay, getGrid, reSize

Methods inherited from class java.lang.Object

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

Methods inherited from interface uchicago.src.sim.gui.Probeable

getObjectsAt

Field Detail

view

protected boolean view

isFramed

protected boolean isFramed

frameColor

protected Color frameColor

xTrans

protected static int xTrans

xTrans1q

protected static int xTrans1q

yTrans

protected static int yTrans

yTransHalf

protected static int yTransHalf

polyClip

protected static Polygon polyClip

polyDraw

protected Polygon polyDraw

Constructor Detail

HexaDisplay2D

public HexaDisplay2D(Discrete2DSpace hexagrid)

Creates a HexaDisplay2D for the specifed Discrete2DSpace

Method Detail

setHexagons

protected void setHexagons()

getDisplayableInfo

public ArrayList getDisplayableInfo()

Gets a list of the DisplayInfo objects associated with this HexDisplay.

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

selectPolygon

protected Dimension selectPolygon(int x,
                                  int y,
                                  int x1,
                                  int y1,
                                  int x2,
                                  int y2)

getCoordinates

protected Dimension getCoordinates(int x,
                                   int y)

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

getFrameColor

public Color getFrameColor()

setFrameColor

public void setFrameColor(Color c)

isFramed

public boolean isFramed()

setFramed

public void setFramed(boolean b)

getSize

public Dimension getSize()

Description copied from class: Display2D

Gets the size of the display. The size of the display is the size of the contained Discrete2DSpace * DisplayConstants.CELL_WIDTH/HEIGHT

Specified by:

getSize in interface Displayable

Overrides:

getSize in class Display2D