Package software.xdev.chartjs.model.charts

Class LineChart

java.lang.Object

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

software.xdev.chartjs.model.charts.HomogeneousChart<LineChart,LineOptions,LineData>

software.xdev.chartjs.model.charts.LineChart

All Implemented Interfaces:

Chart<LineChart,LineOptions,LineData>

public class LineChart
extends HomogeneousChart<LineChart,LineOptions,LineData>

Field Summary

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

data, defaultObjectWriter, options

Constructor Summary

Constructors

Constructor	Description
LineChart()
LineChart(LineData data)
LineChart(LineData data, LineOptions options)

Method Summary

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

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

LineChart

public LineChart()

LineChart

public LineChart(LineData data)

LineChart

public LineChart(LineData data,
 LineOptions options)

Method Details

data

public static LineData data()

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

Returns:

a new LineData instance

options

public static LineOptions options()

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

Returns:

a new LineOptions 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.

LineChart is drawable if at least one dataset has at least one data point.
If an xAxisID is set on a dataset, an xAxis scale must exist with that id.
If an yAxisID is set on a dataset, a yAxis scale must exist with that id.

Returns:

true if this Chart is drawable in its current state