swarm.space
Class Object2dDisplayImpl

java.lang.Object
  |
  +--swarm.BaseImpl
        |
        +--swarm.space.Object2dDisplayImpl

public class Object2dDisplayImpl

extends BaseImpl

implements SwarmObject, SwarmObjectS, Object2dDisplayS, Object2dDisplay

Object2dDisplay displays 2d arrays of objects.. Object2dDisplay helps display 2d arrays of objects. Create a Object2dDisplay, give it a Raster widget to draw on, a Discrete2d, a message to call on each object, and (optionally) a collection of objects and it will dispatch the message to all objects with the Raster widget as an argument. In addition, Object2dDisplay can help you make probees.

Constructor Summary

Object2dDisplayImpl()

Object2dDisplayImpl(Zone aZone)
The create: message creates a new instance of a type with default options.

Object2dDisplayImpl(Zone aZone, Raster r, GridData c, Selector s)
Convenience constructor for Object2dDisplay

Methods implemented by this class for interface swarm.objectbase.SwarmObject

getCompleteProbeMap, getProbeForMessage, getProbeForVariable, getProbeMap

Methods implemented by this class for interface swarm.space.Object2dDisplay

display, makeProbeAtX$Y, setObjectCollection

Methods implemented by this class for interface swarm.defobj.Drop

drop

Methods implemented by this class for interface swarm.defobj.DefinedObject

compare, describe, describeID, getDisplayName, getTypeName, getZone, perform, perform$with, perform$with$with, perform$with$with$with, respondsTo, setDisplayName, xfprint, xfprintid, xprint, xprintid

Methods implemented by this class for interface swarm.defobj.GetName

getName

Methods inherited from class java.lang.Object

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

Constructor Detail

Object2dDisplayImpl

public Object2dDisplayImpl()

Object2dDisplayImpl

public Object2dDisplayImpl(Zone aZone,
                           Raster r,
                           GridData c,
                           Selector s)

Convenience constructor for Object2dDisplay

Object2dDisplayImpl

public Object2dDisplayImpl(Zone aZone)

The create: message creates a new instance of a type with default options. The zone argument specifies the source of storage for the new object. The receiving object of this message is a previously defined type object. The message is declared as a class message (with a + declaration tag) to indicate that the message is accepted only by the type object itself rather than an already created instance of the type (which a - declaration tag otherwise defines). The create: message returns the new object just created. This object is an instance of some class selected to implement the type. The class which a type selects to implement an object may be obtained by the getClass message, but is not otherwise visible to the calling program. A caller never refers to any class name when creating objects using these messages, only to type names, which are automatically published as global constants from any @protocol declaration.