Package org.pepstock.charba.client

Class ChartNode

java.lang.Object

org.pepstock.charba.client.ChartNode

public final class ChartNode
extends Object

This is a wrapper of CHART.JS CHART instance in order to provide all properties of chart java script instance, set at runtime.

Author:

Andrea "Stock" Stocchero

Constructor Summary

Constructors

Constructor	Description
ChartNode(String chartId, Chart chart)	Creates the object wrapping a CHART instance.

Method Summary

Modifier and Type	Method	Description
double	getAspectRatio()	Returns the aspect ratio.
ChartAreaNode	getChartArea()	Returns the chart area item.
double	getCurrentDevicePixelRatio()	Returns the current device pixel ratio.
int	getHeight()	Returns the height in pixel.
int	getId()	Returns the CHART JS chart ID.
LegendNode	getLegend()	Returns the legend item.
OptionsNode	getOptions()	Returns the options item.
ScalesNode	getScales()	Returns the scales item.
SubtitleNode	getSubtitle()	Returns the subtitle item.
TitleNode	getTitle()	Returns the title item.
TooltipNode	getTooltip()	Returns the tooltip item.
int	getWidth()	Returns the width in pixel.
boolean	isInitialized()	Returns if CHART.JS chart instance has been initialized.
String	toJSON()	Returns the string JSON representation of the object.

Methods inherited from class java.lang.Object

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

Constructor Detail

ChartNode

public ChartNode(String chartId,
                 Chart chart)

Creates the object wrapping a CHART instance.

Parameters:

chartId - scope of the options, in this case the chart id.

chart - CHART.JS CHART instance

Method Detail

isInitialized

public boolean isInitialized()

Returns if CHART.JS chart instance has been initialized.

Returns:

true if initialized, otherwise false

getOptions

public OptionsNode getOptions()

Returns the options item.

Returns:

the options item.

getLegend

public LegendNode getLegend()

Returns the legend item.

Returns:

the legend item.

getScales

public ScalesNode getScales()

Returns the scales item.

Returns:

the scales item.

getChartArea

public ChartAreaNode getChartArea()

Returns the chart area item.

Returns:

the chart area item.

getSubtitle

public SubtitleNode getSubtitle()

Returns the subtitle item.

Returns:

the subtitle item.

getTitle

public TitleNode getTitle()

Returns the title item.

Returns:

the title item.

getTooltip

public TooltipNode getTooltip()

Returns the tooltip item.

Returns:

the tooltip item.

getId

public int getId()

Returns the CHART JS chart ID.

Returns:

the CHART JS chart ID.

getWidth

public int getWidth()

Returns the width in pixel.

Returns:

the width in pixel.

getHeight

public int getHeight()

Returns the height in pixel.

Returns:

the height in pixel.

getAspectRatio

public double getAspectRatio()

Returns the aspect ratio.

Returns:

the aspect ratio.

getCurrentDevicePixelRatio

public double getCurrentDevicePixelRatio()

Returns the current device pixel ratio.

Returns:

the current device pixel ratio.

toJSON

public String toJSON()

Returns the string JSON representation of the object.

Returns:

the string JSON representation of the object.