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

java.lang.Object
  lt.monarch.chart.chart2D.series.AbstractQuoteStrategy<ChartProjector>
      lt.monarch.chart.chart2D.series.QuoteHLCStrategy<ChartProjector>

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

QuoteOHLCStrategy

public class QuoteHLCStrategy<ChartProjector extends Projector>
extends AbstractQuoteStrategy<ChartProjector>

Stock series drawing strategy. This strategy draws series as a sequence of the High-Low-Close symbols

See Also:

Serialized Form

Field Summary

Modifier and Type	Field and Description
protected Point2D	np
protected Point2D	p1
protected Point2D	p2

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

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

Constructor and Description

QuoteHLCStrategy()
Stock High-Low-Close strategy constructor

Method Summary

Modifier and Type	Method and Description
protected Line2D[]	createLines(double w, double x, double min, double max, double open, double close) Return primitive shape array of stock
void	dispose() Disposes the object
void	draw(AbstractGraphics g, ChartProjector projector, PlaneMapper mapper, HotSpotMap hotMap, Style style, java.lang.Object baseValue, StockSeries series) Draws the series in the chart area.
double	getRelativeWidth() Returns relative stock element width in interval [0;1].
void	setRelativeWidth(double width) Sets relative stock element width in interval [0;1].

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

finalize, getMinMaxValues, projectPoint

Methods inherited from class java.lang.Object

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

Field Detail

p1

protected Point2D p1

p2

protected Point2D p2

np

protected Point2D np

Constructor Detail

QuoteHLCStrategy

public QuoteHLCStrategy()

Stock High-Low-Close strategy constructor

Method Detail

dispose

public void dispose()

Description copied from class: AbstractQuoteStrategy

Disposes the object

Specified by:

dispose in class AbstractQuoteStrategy<ChartProjector extends Projector>

draw

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

Description copied from class: AbstractQuoteStrategy

Draws the series in the chart area.

Overrides:

draw in class AbstractQuoteStrategy<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

createLines

protected Line2D[] createLines(double w,
                               double x,
                               double min,
                               double max,
                               double open,
                               double close)

Return primitive shape array of stock

Parameters:

w - width of open or close

x - key data column, which corresponds to X value

min - extent data column, which corresponds low value

max - value data column, which corresponds high value

open - extra data column, which corresponds open value

close - extra2 data column, which corresponds close value

Returns:

stock primitive array of shape Line2D

setRelativeWidth

public void setRelativeWidth(double width)

Sets relative stock element width in interval [0;1].

Parameters:

width - relative width in interval [0;1]

getRelativeWidth

public double getRelativeWidth()

Returns relative stock element width in interval [0;1].

Returns:

relative width