ilChartPie Class Reference

Generator for pie charts. More...

Inheritance diagram for ilChartPie:

Collaboration diagram for ilChartPie:

Public Member Functions
	getDataInstance ($a_type=null)
	Get data series instance.
	parseGlobalOptions (stdClass $a_options)
	Convert (global) properties to flot config.
Public Member Functions inherited from ilChart
	setSize ($a_x, $a_y)
	Set chart size.
	addData (ilChartData $a_series, $a_idx=null)
	Add data series.
	setLegend (ilChartLegend $a_legend)
	Set chart legend.
	setColors ($a_values)
	Set colors.
	getColors ()
	Get colors.
	setShadow ($a_value)
	Set shadow.
	getShadow ()
	Get shadow.
	setAutoResize ($a_value)
	Toggle auto-resizing on window resize/redraw.
	getHTML ()
	Render.

Protected Member Functions
	isValidDataType (ilChartData $a_series)
	Validate data series.
	addCustomJS ()
	Add type-specific JS script.
Protected Member Functions inherited from ilChart
	__construct ($a_id)
	Constructor.
	isValid ()
	Basic validation.
	initJS ()
	Init JS script files.

Additional Inherited Members
Static Public Member Functions inherited from ilChart
static	getInstanceByType ($a_type, $a_id)
	Get type instance.
static	isValidColor ($a_value)
	Validate html color code.
static	renderColor ($a_value, $a_opacity=1)
	Render html color code.
Data Fields inherited from ilChart
const	TYPE_GRID = 1
const	TYPE_PIE = 2
const	TYPE_SPIDER = 3
Protected Attributes inherited from ilChart
	$id
	$width
	$height
	$data
	$legend
	$shadow
	$colors
	$auto_resize

Detailed Description

Generator for pie charts.

Author

Jörg Lützenkirchen luetz.nosp@m.enki.nosp@m.rchen.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

$Id$

Definition at line 13 of file class.ilChartPie.php.

Member Function Documentation

ilChartPie::addCustomJS ( )

protected

Add type-specific JS script.

Reimplemented from ilChart.

Definition at line 26 of file class.ilChartPie.php.

References $tpl.

        {
                global $tpl;
                
                $tpl->addJavascript("Services/Chart/js/flot/jquery.flot.pie.js");
        }               

ilChartPie::getDataInstance

(

$a_type = null

)

Get data series instance.

Returns

ilChartData

Reimplemented from ilChart.

Definition at line 15 of file class.ilChartPie.php.

        {               
                include_once "Services/Chart/classes/class.ilChartDataPie.php";
                return new ilChartDataPie();                                    
        }

ilChartPie::isValidDataType ( ilChartData  $a_series )

protected

Validate data series.

Returns

bool

Reimplemented from ilChart.

Definition at line 21 of file class.ilChartPie.php.

        {
                return ($a_series instanceof ilChartDataPie);
        }

ilChartPie::parseGlobalOptions

(

stdClass

$a_options

)

Convert (global) properties to flot config.

Parameters

object

$a_options

Reimplemented from ilChart.

Definition at line 33 of file class.ilChartPie.php.

References ilChart\$legend, and ilChart\setLegend().

        {
                // if no inner labels set, use legend
                if(!isset($a_options->series->pie->label) && 
                        !$this->legend)
                {
                        $legend = new ilChartLegend();
                        $legend->setPosition("nw");
                        $this->setLegend($legend);                      
                }
        }

Here is the call graph for this function:

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The documentation for this class was generated from the following file:

• Services/Chart/classes/class.ilChartPie.php