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

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

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

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

addCustomJS()

ilChartPie::addCustomJS ( )

protected

Add type-specific JS script.

Reimplemented from ilChart.

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

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

References ilChart\$tpl.

getDataInstance()

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();
    }

isValidDataType()

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);
    }

parseGlobalOptions()

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.

    {
        // 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);
        }
    }

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

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