Package org.pepstock.charba.client.data

Class DataPoint

java.lang.Object

org.pepstock.charba.client.commons.NativeObjectContainer

org.pepstock.charba.client.data.AbstractDataPoint

org.pepstock.charba.client.data.AbstractXYDataPoint

org.pepstock.charba.client.data.DataPoint

public final class DataPoint
extends AbstractXYDataPoint

Used for sparse datasets, such as those in scatter charts. Each data point is specified using an object containing x and y properties.

Author:

Andrea "Stock" Stocchero

Nested Class Summary

Nested classes/interfaces inherited from class org.pepstock.charba.client.data.AbstractXYDataPoint

AbstractXYDataPoint.XYProperty

Nested classes/interfaces inherited from class org.pepstock.charba.client.data.AbstractDataPoint

AbstractDataPoint.CharbaProperty

Constructor Summary

Constructors

Constructor	Description
DataPoint()	Creates the object with an empty native object.
DataPoint(double x, double y)	Creates the object with the passed point values.
DataPoint(double x, double y, double r)	Creates the object with the passed point values (for bubble).
DataPoint(double x, FloatingData y)	Creates the object with the passed point values.
DataPoint(String x, double y)	Creates the object with the passed point values.
DataPoint(String x, FloatingData y)	Creates the object with the passed point values.
DataPoint(Date x, double y)	Creates the object with the passed point values.
DataPoint(Date x, FloatingData y)	Creates the object with the passed point values.
DataPoint(ItemsEnvelop<NativeObject> envelop)	Creates the object with a native object passed as argument by and BaseEnvelop. This is called by the DataItem.

Method Summary

Modifier and Type	Method	Description
double	getR()	Returns the bubble radius in pixels (not scaled).
FloatingData	getYAsFloatingData()	Returns Y value.
void	setR(double r)	Sets the bubble radius in pixels (not scaled). It is not scaled by the chart, it is the raw radius in pixels of the bubble that is drawn on the canvas.
void	setY(FloatingData y)	Sets Y value.
String	toString()

Methods inherited from class org.pepstock.charba.client.data.AbstractXYDataPoint

getX, getXAsDate, getXAsString, getXType, getY, getYType, setX, setX, setX, setY

Methods inherited from class org.pepstock.charba.client.data.AbstractDataPoint

checkAndSetType, getAttribute, getAttributeAsDate, getAttributeAsObject, getAttributeAsString, setAttribute, setAttribute, setAttribute, setAttribute

Methods inherited from class org.pepstock.charba.client.commons.NativeObjectContainer

checkDefaultValuesArgument, empty, getArrayValue, getElement, getIncrementalId, getNativeChart, getNativeEvent, getNativeObject, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValueForMultipleKeyTypes, getValueForMultipleKeyTypes, getValueForMultipleKeyTypes, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, has, has, isType, keys, loadNativeObject, remove, remove, setArrayValue, setArrayValue, setArrayValue, setElement, setEmptyValue, setNewIncrementalId, setNewIncrementalId, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, toJSON, type

Methods inherited from class java.lang.Object

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

Constructor Detail

DataPoint

public DataPoint()

Creates the object with an empty native object.

DataPoint

public DataPoint(double x,
                 double y)

Creates the object with the passed point values.

Parameters:

x - x value of data point

y - y value of data point

DataPoint

public DataPoint(Date x,
                 double y)

Creates the object with the passed point values.

Parameters:

x - x value of data point

y - y value of data point

DataPoint

public DataPoint(String x,
                 double y)

Creates the object with the passed point values.

Parameters:

x - x value of data point

y - y value of data point

DataPoint

public DataPoint(double x,
                 FloatingData y)

Creates the object with the passed point values.

Parameters:

x - x value of data point

y - y value of data point

DataPoint

public DataPoint(Date x,
                 FloatingData y)

Creates the object with the passed point values.

Parameters:

x - x value of data point

y - y value of data point

DataPoint

public DataPoint(String x,
                 FloatingData y)

Creates the object with the passed point values.

Parameters:

x - x value of data point

y - y value of data point

DataPoint

public DataPoint(double x,
                 double y,
                 double r)

Creates the object with the passed point values (for bubble).

Parameters:

x - x value of data point

y - y value of data point

r - the bubble radius in pixels (not scaled).

DataPoint

public DataPoint(ItemsEnvelop<NativeObject> envelop)

Creates the object with a native object passed as argument by and BaseEnvelop.
This is called by the DataItem.

Parameters:

envelop - envelop which contains a native object with a data point

Method Detail

setY

public void setY(FloatingData y)

Sets Y value.

Parameters:

y - Y value.

getYAsFloatingData

public FloatingData getYAsFloatingData()

Returns Y value.

Returns:

Y value.

setR

public void setR(double r)

Sets the bubble radius in pixels (not scaled).
It is not scaled by the chart, it is the raw radius in pixels of the bubble that is drawn on the canvas.

Parameters:

r - the bubble radius in pixels (not scaled).

getR

public double getR()

Returns the bubble radius in pixels (not scaled).

Returns:

the bubble radius in pixels (not scaled).

toString

public String toString()

Overrides:

toString in class Object