Class History

Object
   |
   +--ToolBase
         |
         +--History

class History

extends ToolBase

Defined in History.js

Constructor Detail

History

History(toolNode, model)

A tool designed to store the history of the extent during a session

Parameters:
toolNode - The node for this tool from the configuration document.
model - The model object that contains this tool

add

void add(objRef)

This adds the current extent to the historyList

Parameters:
objRef - pointer to this object.

back

void back(objRef)

This returns the previous extent in the list

Parameters:
objRef - pointer to this object.

forward

void forward(objRef)

This returns the next extent in the list

Parameters:
objRef - pointer to this object.

init

void init(objRef)

Inititialising the history and setting start parameters

Parameters:
objRef - pointer to this object.

initReset

void initReset(objRef)

Set the loadModel listener in response to the init event

Parameters:
objRef - pointer to this object.

start

void start(objRef)

This restarts the listener after undo/redo is done.

Parameters:
objRef - pointer to this object.

stop

void stop(objRef)

This stops the listener, to prevent the undo/redo steps to appear in the list

Parameters:
objRef - pointer to this object.