Package software.xdev.chartjs.model.charts

Class DoughnutChart

java.lang.Object

software.xdev.chartjs.model.charts.AbstractChart<T,O,D>

software.xdev.chartjs.model.charts.HomogeneousChart<DoughnutChart,DoughnutOptions,DoughnutData>

software.xdev.chartjs.model.charts.DoughnutChart

All Implemented Interfaces:

Chart<DoughnutChart,DoughnutOptions,DoughnutData>

public class DoughnutChart
extends HomogeneousChart<DoughnutChart,DoughnutOptions,DoughnutData>

Field Summary

Fields inherited from class software.xdev.chartjs.model.charts.AbstractChart

data, defaultObjectWriter, options

Constructor Summary

Constructors

Constructor	Description
DoughnutChart()
DoughnutChart(DoughnutData data)
DoughnutChart(DoughnutData data, DoughnutOptions options)

Method Summary

Modifier and Type	Method	Description
static DoughnutData	data()	Static factory, constructs an HomogeneousData implementation appropriate for a DoughnutChart.
String	getType()
boolean	isDrawable()	Optional check to determine whether the current state of this Chart implementation instance will generate a drawable JSON string.
static DoughnutOptions	options()	Static factory, constructs an Options implementation appropriate for a DoughnutChart.

Methods inherited from class software.xdev.chartjs.model.charts.AbstractChart

getData, getDefaultObjectWriter, getOptions, self, setData, setDefaultObjectWriter, setOptions, toJsonNative

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface software.xdev.chartjs.model.charts.Chart

toJson

Constructor Details

DoughnutChart

public DoughnutChart()

DoughnutChart

public DoughnutChart(DoughnutData data)

DoughnutChart

public DoughnutChart(DoughnutData data,
 DoughnutOptions options)

Method Details

data

public static DoughnutData data()

Static factory, constructs an HomogeneousData implementation appropriate for a DoughnutChart.

Returns:

a new DoughnutData instance

options

public static DoughnutOptions options()

Static factory, constructs an Options implementation appropriate for a DoughnutChart.

Returns:

a new DoughnutOptions instance

getType

public String getType()

Returns:

type of this Chart implementation for proper drawing in JavaScript.

isDrawable

public boolean isDrawable()

Optional check to determine whether the current state of this Chart implementation instance will generate a drawable JSON string.

Implementations provide a best-effort evaluation, and can not guarantee that the serialized chart will be rendered correctly.

DoughnutChart is drawable if at least one dataset has at least one data point.

Returns:

true if this Chart is drawable in its current state