lt.monarch.chart.chart2D.series
Class ScatterStrategy<ChartProjector extends Projector>

java.lang.Object
  lt.monarch.chart.chart2D.series.AbstractLineStrategy<ChartProjector>
      lt.monarch.chart.chart2D.series.ScatterStrategy<ChartProjector>

All Implemented Interfaces:

java.io.Serializable, AbstractStrategy

public class ScatterStrategy<ChartProjector extends Projector>
extends AbstractLineStrategy<ChartProjector>

Scatter series strategy. If you have null points in your scatter strategy, use markers to display them, because otherwise they are skipped.

See Also:

Serialized Form

Field Summary

Modifier and Type	Field and Description

Fields inherited from class lt.monarch.chart.chart2D.series.AbstractLineStrategy

baseValue, cachingEnabled, dirty, isConnected, mapper, metaModel, minMaxValues, model, paintMode, planePoint, projector, showNullValues, style, tempPoint, xMapper, yMapper, zoomMultiplier

Constructor and Description

ScatterStrategy()

Method Summary

Modifier and Type	Method and Description
void	dispose() Disposes the object
void	draw(AbstractGraphics g, ChartProjector projector, PlaneMapper mapper, HotSpotMap hotMap, boolean showNullValues, Style style, java.lang.Object baseValue, AbstractLineSeries<ChartProjector> series) Draws the series in the chart area.
Point2D	getLinePointByX(double x) Calculates line Point2D value for a given x coordinate.

Methods inherited from class lt.monarch.chart.chart2D.series.AbstractLineStrategy

calculateSelection, getMinMaxValues, getModel, getX, getY, projectPoint

Methods inherited from class java.lang.Object

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

Constructor Detail

ScatterStrategy

public ScatterStrategy()

Method Detail

dispose

public void dispose()

Description copied from class: AbstractLineStrategy

Disposes the object

Specified by:

dispose in class AbstractLineStrategy<ChartProjector extends Projector>

draw

public void draw(AbstractGraphics g,
                 ChartProjector projector,
                 PlaneMapper mapper,
                 HotSpotMap hotMap,
                 boolean showNullValues,
                 Style style,
                 java.lang.Object baseValue,
                 AbstractLineSeries<ChartProjector> series)

Description copied from class: AbstractLineStrategy

Draws the series in the chart area.

Overrides:

draw in class AbstractLineStrategy<ChartProjector extends Projector>

Parameters:

g - graphics context

projector - projector instance

mapper - plane mapper

hotMap - hot spot map

showNullValues - boolean value indicating whether to show the null values

style - style object

baseValue - base value

series - scatter series instance

getLinePointByX

public Point2D getLinePointByX(double x)

Description copied from class: AbstractLineStrategy

Calculates line Point2D value for a given x coordinate.

Overrides:

getLinePointByX in class AbstractLineStrategy<ChartProjector extends Projector>

Parameters:

x - coordinate for which the corresponding line point must be calculated.

Returns:

y calculated line value