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Apache Zeta Components Manual :: Docs For Class ezcGraphArrayDataSet

Graph::ezcGraphArrayDataSet

Class ezcGraphArrayDataSet

Dataset class which receives arrays and use them as a base for datasets.

Source for this file: /Graph/src/datasets/array.php

ezcGraphDataSet
   |
   --ezcGraphArrayDataSet

Version:

//autogentag//

Inherited Member Variables

From ezcGraphDataSet
protected	ezcGraphDataSet::$current
protected	ezcGraphDataSet::$data
protected	ezcGraphDataSet::$keys
protected	ezcGraphDataSet::$pallet
protected	ezcGraphDataSet::$properties

Method Summary

public void	__construct( $data ) Constructor
public int	count( ) Returns the number of elements in this dataset
protected void	createFromArray( [ $data = array()] ) setData

Inherited Methods

From ezcGraphDataSet
public string	ezcGraphDataSet::current() Returns the currently selected datapoint.
public string	ezcGraphDataSet::key() Returns the key of the currently selected datapoint.
public float	ezcGraphDataSet::next() Returns the next datapoint and selects it or false on the last datapoint.
public bool	ezcGraphDataSet::offsetExists() Returns true if the given datapoint exists Allows isset() using ArrayAccess.
public float	ezcGraphDataSet::offsetGet() Returns the value for the given datapoint Get an datapoint value by ArrayAccess.
public void	ezcGraphDataSet::offsetSet() Sets the value for a datapoint.
public void	ezcGraphDataSet::offsetUnset() Unset an option.
public float	ezcGraphDataSet::rewind() Selects the very first datapoint and returns it.
public bool	ezcGraphDataSet::valid() Returns if the current datapoint is valid.
public mixed	ezcGraphDataSet::__get() Property get access.

Methods

__construct

Constructor

Parameters:

Name	Type	Description
$data	array|Iterator	Array or Iterator containing the data

count

Returns the number of elements in this dataset

createFromArray

setData

Parameters:

Name	Type	Description
$data	array|Iterator