ZOO

The following constants and functions are available for the ZOO class:

Constants

NAME	DESCRIPTION
SERVICE_ACCEPTED	{Integer} used for
SERVICE_STARTED	{Integer} used for
SERVICE_PAUSED	{Integer} used for
SERVICE_SUCCEEDED	{Integer} used for
SERVICE_FAILED	{Integer} used for

Functions

NAME	DESCRIPTION
removeItem	Remove an object from an array.
indexOf
extend	Copy all properties of a source object to a destination object.
rad
distVincenty	Given two objects representing points with geographic coordinates, this calculates the distance between those points on the surface of an ellipsoid.
Class	Method used to create ZOO classes.
UpdateStatus	Method used to update the status of the process

Constants

SERVICE_ACCEPTED

{Integer} used for

SERVICE_STARTED

{Integer} used for

SERVICE_PAUSED

{Integer} used for

SERVICE_SUCCEEDED

{Integer} used for

SERVICE_FAILED

{Integer} used for

Functions

removeItem

removeItem: function(array,item)

Remove an object from an array. Iterates through the array to find the item, then removes it.

Parameters

array {Array}

item {Object}

Returns

{Array} A reference to the array

indexOf

indexOf: function(array,obj)

Parameters

array {Array}

obj {Object}

Returns

{Integer} The index at, which the first object was found in the array. If not found, returns -1.

extend

extend: function(destination,source)

Copy all properties of a source object to a destination object. Modifies the passed in destination object. Any properties on the source object that are set to undefined will not be (re)set on the destination object.

Parameters

destination {Object} The object that will be modified

source {Object} The object with properties to be set on the destination

Returns

{Object} The destination object.

rad

rad: function(x)

Parameters

x {Float}

Returns

{Float}

distVincenty

distVincenty: function(p1,p2)

Given two objects representing points with geographic coordinates, this calculates the distance between those points on the surface of an ellipsoid.

Parameters:

p1 {ZOO.Geometry.Point} (or any object with both .x, .y properties)

p2 {ZOO.Geometry.Point} (or any object with both .x, .y properties)

Class

Class: function()

Method used to create ZOO classes. Includes support for multiple inheritance.

UpdateStatus

UpdateStatus: function(env,value)

Method used to update the status of the process

Parameters

env {Object} The environment object

value {Float} The status value between 0 to 100