com.telerik.widget.chart.engine.dataPoints

Class ScatterDataPoint

java.lang.Object

com.telerik.widget.chart.engine.propertyStore.PropertyBagObject

com.telerik.widget.chart.engine.elementTree.ChartNode

com.telerik.widget.chart.engine.dataPoints.DataPoint

com.telerik.widget.chart.engine.dataPoints.ScatterDataPoint

Direct Known Subclasses:

ScatterBubbleDataPoint

public class ScatterDataPoint
extends DataPoint

Represents a data point that may be visualized by a Scatter series in a CartesianChart. Generally this is a point that provides values for both x and y axes and may be plotted by two numerical axes - Linear or Logarithmic.

Field Summary

Fields inherited from class com.telerik.widget.chart.engine.dataPoints.DataPoint

desiredSize, isEmpty, isPositive

Fields inherited from class com.telerik.widget.chart.engine.elementTree.ChartNode

PROPERTY_CHANGED_MESSAGE, PROPERTY_CHANGING_MESSAGE, trackPropertyChanged, trackPropertyChanging

Constructor Summary

Constructors

Constructor and Description
ScatterDataPoint()

Method Summary

Modifier and Type	Method and Description
Object[]	getTooltipTokens() Gets the Object that may be displayed for this data point by the widget tooltip.
Object	getValueForAxis(AxisModel axis) Gets value corresponding to the given axis which varies among the different types of axes and chart implementations.
NumericalAxisPlotInfo	getXPlot() Gets the current numerical x plot instance.
double	getXValue() Gets the value that is provided for the x-axis of the cartesian widget.
NumericalAxisPlotInfo	getYPlot() Gets the current numerical y plot instance.
double	getYValue() Gets the value that is provided for the y-axis of the cartesian widget.
void	setValueFromAxis(AxisModel axis, Object value) Sets a value by converting it to a plot instance corresponding to the current chart type and assigns it accordingly to the type of the given axis.
void	setxPlot(NumericalAxisPlotInfo xPlot) Sets the current numerical x plot instance.
void	setXValue(double value) Sets the value that is provided for the x-axis of the cartesian widget.
void	setyPlot(NumericalAxisPlotInfo yPlot) Sets the current numerical y plot instance.
void	setYValue(double value) Sets the value that is provided for the y-axis of the cartesian widget.

Methods inherited from class com.telerik.widget.chart.engine.dataPoints.DataPoint

getCenter, getCenterX, getCenterY, getDataItem, getIsSelected, getLabel, setDataItem, setIsSelected, setLabel

Methods inherited from class com.telerik.widget.chart.engine.elementTree.ChartNode

applyLayoutRounding, arrange, arrange, chartArea, clearValue, collectionIndex, getLayoutSlot, getNodeState, getParent, getPresenter, index, invalidate, isTreeLoaded, isVisible, load, setIsVisible, setParent, setValue

Methods inherited from class com.telerik.widget.chart.engine.propertyStore.PropertyBagObject

getTypedValue, getValue, isLocalValue

Methods inherited from class java.lang.Object

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

Constructor Detail

ScatterDataPoint

public ScatterDataPoint()

Method Detail

getXValue

public double getXValue()

Gets the value that is provided for the x-axis of the cartesian widget.

Returns:

the current x value.

setXValue

public void setXValue(double value)

Sets the value that is provided for the x-axis of the cartesian widget.

Parameters:

value - the new x value.

getYValue

public double getYValue()

Gets the value that is provided for the y-axis of the cartesian widget.

Returns:

the current y value.

setYValue

public void setYValue(double value)

Sets the value that is provided for the y-axis of the cartesian widget.

Parameters:

value - the new y value.

getXPlot

public NumericalAxisPlotInfo getXPlot()

Gets the current numerical x plot instance.

Returns:

the current x plot.

setxPlot

public void setxPlot(NumericalAxisPlotInfo xPlot)

Sets the current numerical x plot instance.

Parameters:

xPlot - the new x plot.

getYPlot

public NumericalAxisPlotInfo getYPlot()

Gets the current numerical y plot instance.

Returns:

the current y plot.

setyPlot

public void setyPlot(NumericalAxisPlotInfo yPlot)

Sets the current numerical y plot instance.

Parameters:

yPlot - the new y plot.

getValueForAxis

public Object getValueForAxis(AxisModel axis)

Description copied from class: DataPoint

Gets value corresponding to the given axis which varies among the different types of axes and chart implementations.

Overrides:

getValueForAxis in class DataPoint

Parameters:

axis - the axis to which the value is associated.

Returns:

the corresponding value.

setValueFromAxis

public void setValueFromAxis(AxisModel axis,
                             Object value)

Description copied from class: DataPoint

Sets a value by converting it to a plot instance corresponding to the current chart type and assigns it accordingly to the type of the given axis.

Overrides:

setValueFromAxis in class DataPoint

Parameters:

axis - the axis providing the type of assignment that will occur.

value - the value from which to generate the plot info.

getTooltipTokens

public Object[] getTooltipTokens()

Description copied from class: DataPoint

Gets the Object that may be displayed for this data point by the widget tooltip.

Overrides:

getTooltipTokens in class DataPoint

Returns:

the object to display for the current data point.