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 and Description
ChartNode(Chart chart) Creates the object wrapping a CHART instance.

Method Summary

Modifier and Type	Method and Description
double	getAspectRatio() Returns the aspect ratio.
int	getBorderWidth() Returns the border width value.
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.
double	getInnerRadius() Returns the inner radius value.
LegendNode	getLegend() Returns the legend item.
int	getOffsetX() Returns the offset X value.
int	getOffsetY() Returns the offset Y value.
OptionsNode	getOptions() Returns the options item.
double	getOuterRadius() Returns the outer radius value.
double	getRadiusLength() Returns the radius length value.
ScalesNode	getScales() Returns the scales item.
TitleNode	getTitle() Returns the title item.
TooltipNode	getTooltip() Returns the tooltip item.
int	getWidth() Returns the width in pixel.
boolean	isAnimating() Returns if the chart is animating or not.
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(Chart chart)

Creates the object wrapping a CHART instance.

Parameters:

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.

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. Default is UndefinedValues.INTEGER.

getWidth

public int getWidth()

Returns the width in pixel.

Returns:

the width in pixel. Default is UndefinedValues.INTEGER.

getHeight

public int getHeight()

Returns the height in pixel.

Returns:

the height in pixel. Default is UndefinedValues.INTEGER.

getAspectRatio

public double getAspectRatio()

Returns the aspect ratio.

Returns:

the aspect ratio. Default is UndefinedValues.DOUBLE.

getCurrentDevicePixelRatio

public double getCurrentDevicePixelRatio()

Returns the current device pixel ratio.

Returns:

the current device pixel ratio. Default is UndefinedValues.DOUBLE.

isAnimating

public boolean isAnimating()

Returns if the chart is animating or not.

Returns:

if the chart is animating or not. Default is UndefinedValues.BOOLEAN.

getBorderWidth

public int getBorderWidth()

Returns the border width value.

Returns:

the border width value. Default is UndefinedValues.INTEGER.

getOuterRadius

public double getOuterRadius()

Returns the outer radius value.

Returns:

the outer radius value. Default is UndefinedValues.DOUBLE.

getInnerRadius

public double getInnerRadius()

Returns the inner radius value.

Returns:

the inner radius value. Default is UndefinedValues.DOUBLE.

getRadiusLength

public double getRadiusLength()

Returns the radius length value.

Returns:

the radius length value. Default is UndefinedValues.DOUBLE.

getOffsetX

public int getOffsetX()

Returns the offset X value.

Returns:

the offset X value. Default is UndefinedValues.INTEGER.

getOffsetY

public int getOffsetY()

Returns the offset Y value.

Returns:

the offset Y value. Default is UndefinedValues.INTEGER.

toJSON

public String toJSON()

Returns the string JSON representation of the object.

Returns:

the string JSON representation of the object.