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

java.lang.Object
  lt.monarch.chart.chart2D.series.AbstractVectorStrategy<ChartProjector>
      lt.monarch.chart.chart2D.series.VectorStrategy<ChartProjector>

All Implemented Interfaces:

java.io.Serializable, AbstractStrategy

public class VectorStrategy<ChartProjector extends Projector>
extends AbstractVectorStrategy<ChartProjector>

See Also:

Serialized Form

Field Summary

Modifier and Type	Field and Description
protected Point2D	linePt1
protected Point2D	linePt2
protected Point2D	np

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

baseValue, dirty, mapper, metaModel, minMaxValues, model, projector, style, xMapper, yMapper, zoomMultiplier

Constructor and Description

VectorStrategy()

Method Summary

Modifier and Type	Method and Description
void	dispose() Disposes the object
void	draw(AbstractGraphics g, ChartProjector projector, PlaneMapper mapper, HotSpotMap hotMap, Style style, java.lang.Object baseValue, VectorSeries series) Draws the series in the chart area.
double	getArrowAngle() Return angle of the arrow head
double	getInnerArrowHeadPosition() Return inner position of the arrow head
void	setArrowAngle(double arrowAngle) Sets the angle of the arrow head.
void	setInnerArrowHeadPosition(double innerArrowHeadPosition) Sets the inner position of the arrow head.

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

finalize, getMinMaxValues, getModel, projectPoint

Methods inherited from class java.lang.Object

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

Field Detail

linePt1

protected Point2D linePt1

linePt2

protected Point2D linePt2

np

protected Point2D np

Constructor Detail

VectorStrategy

public VectorStrategy()

Method Detail

draw

public void draw(AbstractGraphics g,
                 ChartProjector projector,
                 PlaneMapper mapper,
                 HotSpotMap hotMap,
                 Style style,
                 java.lang.Object baseValue,
                 VectorSeries series)

Description copied from class: AbstractVectorStrategy

Draws the series in the chart area.

Overrides:

draw in class AbstractVectorStrategy<ChartProjector extends Projector>

Parameters:

g - graphics context

projector - projector instance

mapper - plane mapper

hotMap - hot spot map

style - style object

baseValue - base value

series - scatter series instance

setArrowAngle

public void setArrowAngle(double arrowAngle)

Sets the angle of the arrow head. It can be between 5 to 45 degrees.

Parameters:

arrowAngle - Arrow head angle

getArrowAngle

public double getArrowAngle()

Return angle of the arrow head

Returns:

Arrow head angle (in degrees)

setInnerArrowHeadPosition

public void setInnerArrowHeadPosition(double innerArrowHeadPosition)

Sets the inner position of the arrow head. The value has to be between 0.2 and 1; The values are clamped at 0.2 and 1.0.

Parameters:

innerArrowHeadPosition - The innerArrowHeadPosition to set.

getInnerArrowHeadPosition

public double getInnerArrowHeadPosition()

Return inner position of the arrow head

Returns:

Inner position of the arrow head

dispose

public void dispose()

Description copied from class: AbstractVectorStrategy

Disposes the object

Specified by:

dispose in class AbstractVectorStrategy<ChartProjector extends Projector>