com.telerik.widget.chart.engine.dataPoints

Class OhlcDataPoint

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.CategoricalDataPointBase

com.telerik.widget.chart.engine.dataPoints.OhlcDataPoint

public class OhlcDataPoint
extends CategoricalDataPointBase

A High-Low-Open-Close data point.

Field Summary

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

categoricalPlot

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
OhlcDataPoint() Initializes a new instance of the OhlcDataPoint class.

Method Summary

Modifier and Type	Method and Description
double	getClose() Gets the close associated with the point.
double	getHigh() Gets the high associated with the point.
double	getLow() Gets the low associated with the point.
NumericalAxisOhlcPlotInfo	getNumericalPlot()
double	getOpen() Gets the open associated with the point.
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.
boolean	isFalling() Gets a value indicating whether this instance is falling (Bearish).
boolean	isRising() Gets a value indicating whether this instance is rising (Bullish).
void	setClose(double value) Sets the close associated with the point.
void	setHigh(double value) Sets the high associated with the point.
void	setLow(double value) Sets the low associated with the point.
void	setOpen(double value) Sets the open associated with the point.
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.

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

getCategory, setCategory

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

OhlcDataPoint

public OhlcDataPoint()

Initializes a new instance of the OhlcDataPoint class.

Method Detail

isRising

public boolean isRising()

Gets a value indicating whether this instance is rising (Bullish).

Returns:

a value indicating whether this instance is rising.

isFalling

public boolean isFalling()

Gets a value indicating whether this instance is falling (Bearish).

Returns:

a value indicating whether this instance is falling (Bearish).

getHigh

public double getHigh()

Gets the high associated with the point.

Returns:

the current high.

setHigh

public void setHigh(double value)

Sets the high associated with the point.

Parameters:

value - the new high.

getLow

public double getLow()

Gets the low associated with the point.

Returns:

the current low.

setLow

public void setLow(double value)

Sets the low associated with the point.

Parameters:

value - the new low.

getOpen

public double getOpen()

Gets the open associated with the point.

Returns:

the current open.

setOpen

public void setOpen(double value)

Sets the open associated with the point.

Parameters:

value - the new open.

getClose

public double getClose()

Gets the close associated with the point.

Returns:

the current close.

setClose

public void setClose(double value)

Sets the close associated with the point.

Parameters:

value - the new close.

getNumericalPlot

public NumericalAxisOhlcPlotInfo getNumericalPlot()

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.

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.

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.