be.ceau.chart

Class ScatterLineChart

java.lang.Object

be.ceau.chart.ScatterLineChart

All Implemented Interfaces:

Chart

public class ScatterLineChart
extends Object
implements Chart

Constructor Summary

Constructors

Constructor and Description
ScatterLineChart()
ScatterLineChart(ScatterLineData data)
ScatterLineChart(ScatterLineData data, LineOptions options)

Method Summary

Modifier and Type	Method and Description
static ScatterLineData	data() Static factory, constructs an Data implementation appropriate for a ScatterLineChart.
ScatterLineData	getData()
LineOptions	getOptions()
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 ScatterLineChart.
ScatterLineChart	setData(ScatterLineData data)
ScatterLineChart	setOptions(LineOptions options)
String	toJson() Convert this instance to Json for use with Chart.js library.

Methods inherited from class java.lang.Object

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

Constructor Detail

ScatterLineChart

public ScatterLineChart()

ScatterLineChart

public ScatterLineChart(ScatterLineData data)

ScatterLineChart

public ScatterLineChart(ScatterLineData data,
                        LineOptions options)

Method Detail

data

public static ScatterLineData data()

Static factory, constructs an Data implementation appropriate for a ScatterLineChart.

Returns:

a new ScatterLineData instance

options

public static LineOptions options()

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

Returns:

a new LineOptions instance

getType

public String getType()

Specified by:

getType in interface Chart

Returns:

type of this Chart implementation for proper drawing in JavaScript.

getData

public ScatterLineData getData()

setData

public ScatterLineChart setData(ScatterLineData data)

getOptions

public LineOptions getOptions()

setOptions

public ScatterLineChart setOptions(LineOptions options)

toJson

public String toJson()

Description copied from interface: Chart

Convert this instance to Json for use with Chart.js library.

Specified by:

toJson in interface Chart

Returns:

json representation of this Chart

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.

Specified by:

isDrawable in interface Chart

Returns:

true if this Chart is drawable in its current state