Zeta Components - high quality PHP components

Zeta Components Manual :: Docs For Class ezcGraphChartSingleDataContainer

Graph::ezcGraphChartSingleDataContainer

Class ezcGraphChartSingleDataContainer

Container class for datasets, which ensures, that only one dataset is used.

Needed for pie charts which can only display one dataset.

Source for this file: /Graph/src/data_container/single.php

ezcGraphChartDataContainer
   |
   --ezcGraphChartSingleDataContainer

Version:

//autogentag//

Inherited Member Variables

From ezcGraphChartDataContainer
protected	`ezcGraphChartDataContainer::$chart`
protected	`ezcGraphChartDataContainer::$data`

Method Summary

protected ezcGraphDataSet


              addDataSet(
                                                                                    $name
                                                    ,                                     $dataSet
                                                 )

Adds a dataset to the charts data

Inherited Methods

From ezcGraphChartDataContainer
protected ezcGraphDataSet	`ezcGraphChartDataContainer::addDataSet()` Adds a dataset to the charts data
public int	`ezcGraphChartDataContainer::count()` Returns the number of datasets in the row.
public ezcGraphDataSet	`ezcGraphChartDataContainer::current()` Returns the currently selected dataset.
public int	`ezcGraphChartDataContainer::key()` Returns the key of the currently selected dataset.
public mixed	`ezcGraphChartDataContainer::next()` Returns the next dataset and selects it or false on the last dataset.
public bool	`ezcGraphChartDataContainer::offsetExists()` Returns if the given offset exists.
public ezcGraphDataSet	`ezcGraphChartDataContainer::offsetGet()` Returns the element with the given offset.
public void	`ezcGraphChartDataContainer::offsetSet()` Set the element with the given offset.
public void	`ezcGraphChartDataContainer::offsetUnset()` Unset the element with the given offset.
public ezcGraphDataSet	`ezcGraphChartDataContainer::rewind()` Selects the very first dataset and returns it.
public bool	`ezcGraphChartDataContainer::valid()` Returns if the current dataset is valid.

Methods

addDataSet

ezcGraphDataSet addDataSet( string $name , ezcGraphDataSet $dataSet )

Adds a dataset to the charts data

Parameters:

Name	Type	Description
`$name`	string
`$dataSet`	ezcGraphDataSet

Exceptions:

Type	Description
`ezcGraphTooManyDataSetExceptions`	If too many datasets are created

Redefinition of:

Method	Description
`ezcGraphChartDataContainer::addDataSet()`	Adds a dataset to the charts data

Documentation generated by phpDocumentor 1.4.3