lt.monarch.chart.chart3D.series
Class AbstractBar3DStrategy<ChartProjector extends Projector>

java.lang.Object
  lt.monarch.chart.chart3D.series.AbstractBar3DStrategy<ChartProjector>

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

Bar3DStrategy

public abstract class AbstractBar3DStrategy<ChartProjector extends Projector>
extends java.lang.Object
implements java.io.Serializable

Abstract drawing strategy. Should be used as a strategy patter in series for the series drawing customization.

See Also:

Serialized Form

Field Summary

Modifier and Type	Field and Description
protected float	barSpacing Bar spacing
protected double	barWidth Bar width
protected java.lang.Object	baseValue Base value
protected IndexedClipList	clipList Deprecated.
protected ColorMapper	colorMapper Color mapper
protected boolean	dirty True, if dirty, otherwise -false
protected PlaneMapper	mapper Plane mapper (for polar, or Cartesian coordinates)
protected MetaDataModel	metaModel Meta data model
protected java.util.Map<DataColumnType,MinMaxValues>	minMaxValues Minimum and Maximum values
protected ArrayDataModel	model Bar data model
protected Orientation	orientation Bar orientation
protected int	seriesCount Series count
protected int	seriesIndex Series index
protected float	seriesSpacing Series spacing
protected Shape3D	shape Stores the shape to paint
protected Style	style Bar style
protected AxisMapper	xMapper X axis mapper
protected AxisMapper	yMapper Y axis mapper
protected AxisMapper	zMapper Z axis mapper
protected double	zoomMultiplier Zoom multiplier

Constructor and Description

AbstractBar3DStrategy()

Method Summary

Modifier and Type	Method and Description
abstract void	dispose() Disposes the object
void	draw(AbstractGraphics g, ChartProjector projector, PlaneMapper mapper, HotSpotMap hotMap, boolean showNullValues, Style style, int seriesCount, int seriesIndex, java.lang.Object baseValue, float barSpacing, float seriesSpacing, AbstractBarSeries<ChartProjector> barSeries, IndexedClipList clipList, ColorMapper colorMapper) Draws the series in the chart area.
abstract void	drawPrimitive(AbstractGraphics g, int index, ChartProjector projector, HotSpotMap hotMap, boolean showNullValues, java.lang.Object baseValue, AbstractBarSeries barSeries) Draws one primitive
abstract double	getBarBottom(int index, java.lang.Object baseValue) Gets bottom bar position
protected abstract Rectangle2D	getBarBoundaries(int index, java.lang.Object baseValue) Transforms the specified bar.
abstract double	getBarPosition(int index) Gets bar position, where the bar should stand.
abstract double	getBarTop(int index) Gets bar top position
protected abstract double	getBarWidth() Returns general bar width for all bars.
abstract Shape2D	getDefaultShape() Returns the default strategy shape
protected java.util.Map<DataColumnType,MinMaxValues>	getMinMaxValues() Gets the minMaxValues value
void	setShape(Shape3D<?> shape)

Methods inherited from class java.lang.Object

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

Field Detail

xMapper

protected AxisMapper xMapper

X axis mapper

yMapper

protected AxisMapper yMapper

Y axis mapper

zMapper

protected AxisMapper zMapper

Z axis mapper

mapper

protected PlaneMapper mapper

Plane mapper (for polar, or Cartesian coordinates)

model

protected ArrayDataModel model

Bar data model

metaModel

protected MetaDataModel metaModel

Meta data model

style

protected Style style

Bar style

seriesCount

protected int seriesCount

Series count

seriesIndex

protected int seriesIndex

Series index

seriesSpacing

protected float seriesSpacing

Series spacing

barSpacing

protected float barSpacing

Bar spacing

barWidth

protected double barWidth

Bar width

orientation

protected Orientation orientation

Bar orientation

zoomMultiplier

protected double zoomMultiplier

Zoom multiplier

clipList

@Deprecated
protected IndexedClipList clipList

Deprecated.

Clip list

shape

protected Shape3D shape

Stores the shape to paint

baseValue

protected java.lang.Object baseValue

Base value

colorMapper

protected ColorMapper colorMapper

Color mapper

minMaxValues

protected java.util.Map<DataColumnType,MinMaxValues> minMaxValues

Minimum and Maximum values

dirty

protected boolean dirty

True, if dirty, otherwise -false

Constructor Detail

AbstractBar3DStrategy

public AbstractBar3DStrategy()

Method Detail

setShape

public void setShape(Shape3D<?> shape)

draw

public void draw(AbstractGraphics g,
                 ChartProjector projector,
                 PlaneMapper mapper,
                 HotSpotMap hotMap,
                 boolean showNullValues,
                 Style style,
                 int seriesCount,
                 int seriesIndex,
                 java.lang.Object baseValue,
                 float barSpacing,
                 float seriesSpacing,
                 AbstractBarSeries<ChartProjector> barSeries,
                 IndexedClipList clipList,
                 ColorMapper colorMapper)

Draws the series in the chart area.

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

seriesCount - series count

seriesIndex - series index

baseValue - base value

barSpacing - bar spacing

seriesSpacing - series spacing

barSeries - bar series instance

clipList - clip list

colorMapper - color mapper, which maps colors according to values

drawPrimitive

public abstract void drawPrimitive(AbstractGraphics g,
                                   int index,
                                   ChartProjector projector,
                                   HotSpotMap hotMap,
                                   boolean showNullValues,
                                   java.lang.Object baseValue,
                                   AbstractBarSeries barSeries)

Draws one primitive

Parameters:

g - graphics context

index - data point index

projector - projector

hotMap - hot spot map

showNullValues - if true show null values

baseValue - base line value

barSeries - bar series instance

dispose

public abstract void dispose()

Disposes the object

getDefaultShape

public abstract Shape2D getDefaultShape()

Returns the default strategy shape

Returns:

default strategy shape

getBarBottom

public abstract double getBarBottom(int index,
                                    java.lang.Object baseValue)

Gets bottom bar position

Parameters:

index - index of data point

baseValue - base line value

Returns:

bar bottom position

getBarTop

public abstract double getBarTop(int index)

Gets bar top position

Parameters:

index - data point index

Returns:

bar top position

getBarPosition

public abstract double getBarPosition(int index)

Gets bar position, where the bar should stand. If vertical then x coordinate, if horizontal y coordinate

Parameters:

index - data point index

Returns:

bar position

getBarBoundaries

protected abstract Rectangle2D getBarBoundaries(int index,
                                                java.lang.Object baseValue)

Transforms the specified bar. Shifts according to transformation and determines it's top and bottom bounds.

Parameters:

index - index of the data point

baseValue - base value

getBarWidth

protected abstract double getBarWidth()

Returns general bar width for all bars. This method works only when mappers have been set.

Returns:

normalized bar width value

getMinMaxValues

protected java.util.Map<DataColumnType,MinMaxValues> getMinMaxValues()

Gets the minMaxValues value

Returns:

the minMaxValues value