com.davisor.graphics.chart
Class AxisFactory.AxisContext

java.lang.Object
  com.davisor.graphics.chart.ChartFactory.ChartContext
      com.davisor.graphics.chart.AxisFactory.AxisContext

Direct Known Subclasses:

ShapeFactory.ShapeContext

Enclosing class:

AxisFactory

public class AxisFactory.AxisContext

extends ChartFactory.ChartContext

AxisContext holds the state of one particular axis chart while it is being constructed. The context life cycle has two major phases:

• creation - parameters available before chart image size resolvation
• upgrade - parameters available before chart image size resolvation

The initial parameters that are available before axis chart image size has been resolved are:

• altChannels - annotation description text data channel indexes
• attr - chart attributes
• plot - plot area attributes
• axis[] - chart axes [X,Y,Z,...]
• labelFont - axis label fonts [X,Y,Z,...]
• titleFont - axis title fonts [X,Y,Z,...]
• colorChannelType[] - color data channel type for each value channel
• colorChannels - color data channel indexes
• data - chart data
• isometric - isometric mode indicator
• labelType - label data access type
• labelSizes[][] - axis label sizes [X,Y,Z,...][WIDTH,HEIGHT,MARGIN]
• paintChannelType[] - paint data channel type for each value channel
• paintChannels - paint data channel indexes
• summary - chart data summary
• titleSizes[][] - axis label sizes [X,Y,Z,...][WIDTH,HEIGHT]
• urlChannelType - annotation URL address data channel type
• urlChannels - annotation URL address data channel indexes
• valueChannels - value data channel indexes

Additional parameters that become available after axis chart image size has been resolved are:

• altType - annotation description text formatter
• plotLineColor - default plot area line color
• plotLinePaint - default plot area line paint
• plotLineStroke - default plot area line stroke
• plotPointColor - default plot area point color
• plotPointPaint - default plot area point paint
• plotPointStroke - default plot area point stroke
• plotValueColor - default plot area value label color
• plotValuePaint - default plot area value label bg paint
• plotValueFont - default plot area value label font
• scale - non-plot area scale factors [X,Y]
• urlType - annotation URL address formatter
• valueType - label text formatter

Field Summary

java.util.Map	additionalValues Derived values to be used with altFormat, urlFormat, and valueFormat.
int[]	altChannels Annotation description text data channel indexes.
TupleType	altType Annotation description text formatter.
ChartAttributes	attr Chart attributes.
int[]	colorChannels Color data channel indexes.
Type[]	colorChannelTypes Color data channel types for each value channel.
short	index Context index among other contexts.
boolean	isometric Isometric mode indicator.
java.awt.Font[]	labelFont Axis label fonts [X,Y,Z,...].
protected float[]	labelOffsets Label offset size [X,Y,Z] (never negative).
float[][]	labelSizes Axis label sizes.
EnumType	labelType Label channel access type (may be null).
int	lastPlotColorChannel Last color channel that belongs to plot (not to any series).
int	lastPlotPaintChannel Last paint channel that belongs to plot (not to any series).
protected float[]	markerOffsets Marker offset size [X,Y,(Z)].
float[][]	markerSizes Axis marker sizes.
int[]	paintChannels Paint data channel indexes.
Type[]	paintChannelTypes Paint data channel types for each value channel.
PlotRenderAttributes	plot Chart plot attributes.
java.awt.Paint	plotLineColor Default plot area line color.
java.awt.Paint	plotLinePaint Default plot area line paint.
java.awt.Stroke	plotLineStroke Default plot area line stroke.
java.awt.Paint	plotPointColor Default plot area point color.
java.awt.Paint	plotPointPaint Default plot area point paint.
java.awt.Stroke	plotPointStroke Default plot area point stroke.
java.awt.Paint	plotValueColor Default plot area value color.
java.awt.Font	plotValueFont Default plot area value font.
java.awt.Paint	plotValuePaint Default plot area value paint.
int[]	positionChannels Category axis position value channel indexes.
float[]	scale Non-plot area scale factors [X,Y].
ChartDataSummary	summary Chart data summary.
java.awt.Font[]	titleFont Axis title fonts.
float[][]	titleSizes Axis title sizes.
int[]	urlChannels Annotation URL address data channel indexes.
Type	urlChannelType Annotation URL address channel type.
TupleType	urlType Annotation URL address formatter.
int[]	valueChannels Value data channel indexes.
TupleType	valueType Composite value formatter.

Fields inherited from class com.davisor.graphics.chart.ChartFactory.ChartContext

data

Constructor Summary

AxisFactory.AxisContext(ChartData data, ChartAttributes attr, PlotRenderAttributes plot, ChartDataSummary summary, java.awt.Font[] labelFont, java.awt.Font[] titleFont, Type[] colorChannelTypes, int lastPlotColorChannel, Type[] paintChannelTypes, int lastPlotPaintChannel, Type urlChannelType, EnumType labelType, int[] valueChannels, int[] colorChannels, int[] paintChannels, int[] urlChannels, int[] altChannels, int[] positionChannels, float[] labelOffsets, float[] markerOffsets, float[][] titleSizes, boolean isometric, short index)
Creates a new axis context.

AxisFactory.AxisContext(ChartData data, ChartAttributes attr, PlotRenderAttributes plot, ChartDataSummary summary, java.awt.Font[] labelFont, java.awt.Font[] titleFont, Type colorChannelType, Type paintChannelType, Type urlChannelType, EnumType labelType, int[] valueChannels, int[] colorChannels, int[] paintChannels, int[] urlChannels, int[] altChannels, int[] positionChannels, float[] labelOffsets, float[] markerOffsets, float[][] titleSizes, boolean isometric, short index)
Deprecated.

Method Summary

void	set(java.util.Map additionalValues, TupleType valueType, TupleType urlType, TupleType altType, java.awt.Paint plotLineColor, java.awt.Paint plotLinePaint, java.awt.Stroke plotLineStroke, java.awt.Paint plotPointColor, java.awt.Paint plotPointPaint, java.awt.Stroke plotPointStroke, java.awt.Paint plotValueColor, java.awt.Font plotValueFont, java.awt.Paint plotValuePaint) Upgrades the context with information available only after final chart image size has been resolved.
void	setLabelSizes(float[][] labelSizes) Sets label sizes, but preservering at least current minimum X and Y -axis label margins, if any.
void	setMargins(float minXMargin, float minYMargin) Ensures minimum X and Y -axis label margin values.
void	setMarkerSizes(float[] markerOffsets) Sets marker offsets.
void	setMarkerSizes(float[][] markerSizes) Sets marker sizes.
void	setScale(float[] scale) Sets axis scaling factors.
java.lang.String	toString() Returns memeber variable information as String.

Methods inherited from class java.lang.Object

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

Field Detail

additionalValues

public java.util.Map additionalValues

Derived values to be used with altFormat, urlFormat, and valueFormat.

altChannels

public int[] altChannels

Annotation description text data channel indexes.

attr

public ChartAttributes attr

Chart attributes.

plot

public PlotRenderAttributes plot

Chart plot attributes.

colorChannelTypes

public Type[] colorChannelTypes

Color data channel types for each value channel.

colorChannels

public int[] colorChannels

Color data channel indexes.

index

public short index

Context index among other contexts.

isometric

public boolean isometric

Isometric mode indicator.

labelFont

public java.awt.Font[] labelFont

Axis label fonts [X,Y,Z,...].

labelType

public EnumType labelType

Label channel access type (may be null).

labelOffsets

protected float[] labelOffsets

Label offset size [X,Y,Z] (never negative).

labelSizes

public float[][] labelSizes

Axis label sizes. [X,Y,Z,...][WIDTH,HEIGHT,MARGIN]

lastPlotColorChannel

public int lastPlotColorChannel

Last color channel that belongs to plot (not to any series).

lastPlotPaintChannel

public int lastPlotPaintChannel

Last paint channel that belongs to plot (not to any series).

markerOffsets

protected float[] markerOffsets

Marker offset size [X,Y,(Z)].

markerSizes

public float[][] markerSizes

Axis marker sizes. [X,Y,(Z),...][WIDTH,HEIGHT,(MARGIN)].

paintChannelTypes

public Type[] paintChannelTypes

Paint data channel types for each value channel.

paintChannels

public int[] paintChannels

Paint data channel indexes.

positionChannels

public int[] positionChannels

Category axis position value channel indexes.

summary

public ChartDataSummary summary

Chart data summary.

titleFont

public java.awt.Font[] titleFont

Axis title fonts. [X,Y,Z,...].

titleSizes

public float[][] titleSizes

Axis title sizes. [X,Y,Z,...][WIDTH,HEIGHT,MARGIN].

urlChannelType

public Type urlChannelType

Annotation URL address channel type.

urlChannels

public int[] urlChannels

Annotation URL address data channel indexes.

valueChannels

public int[] valueChannels

Value data channel indexes.

altType

public TupleType altType

Annotation description text formatter.

plotLineColor

public java.awt.Paint plotLineColor

Default plot area line color.

plotLinePaint

public java.awt.Paint plotLinePaint

Default plot area line paint.

plotLineStroke

public java.awt.Stroke plotLineStroke

Default plot area line stroke.

plotPointColor

public java.awt.Paint plotPointColor

Default plot area point color.

plotPointPaint

public java.awt.Paint plotPointPaint

Default plot area point paint.

plotPointStroke

public java.awt.Stroke plotPointStroke

Default plot area point stroke.

scale

public float[] scale

Non-plot area scale factors [X,Y].

urlType

public TupleType urlType

Annotation URL address formatter.

valueType

public TupleType valueType

Composite value formatter.

plotValueColor

public java.awt.Paint plotValueColor

Default plot area value color.

plotValueFont

public java.awt.Font plotValueFont

Default plot area value font.

plotValuePaint

public java.awt.Paint plotValuePaint

Default plot area value paint.

Constructor Detail

AxisFactory.AxisContext

public AxisFactory.AxisContext(ChartData data,
                               ChartAttributes attr,
                               PlotRenderAttributes plot,
                               ChartDataSummary summary,
                               java.awt.Font[] labelFont,
                               java.awt.Font[] titleFont,
                               Type colorChannelType,
                               Type paintChannelType,
                               Type urlChannelType,
                               EnumType labelType,
                               int[] valueChannels,
                               int[] colorChannels,
                               int[] paintChannels,
                               int[] urlChannels,
                               int[] altChannels,
                               int[] positionChannels,
                               float[] labelOffsets,
                               float[] markerOffsets,
                               float[][] titleSizes,
                               boolean isometric,
                               short index)

Deprecated.

Creates a new axis context. The context will initially contains all information neccessary to resolve final chart image size. After that, the context may be upgraded with additional information only available after the final chart image size and partition has been computed.

See Also:

AxisFactory.AxisContext(ChartData,ChartAttributes,PlotRenderAttributes, ChartDataSummary,Font[],Font[],Type[],int,Type[],int,Type,EnumType, int[],int[],int[],int[],int[],int[],float[],float[],float[][], boolean,short)

AxisFactory.AxisContext

public AxisFactory.AxisContext(ChartData data,
                               ChartAttributes attr,
                               PlotRenderAttributes plot,
                               ChartDataSummary summary,
                               java.awt.Font[] labelFont,
                               java.awt.Font[] titleFont,
                               Type[] colorChannelTypes,
                               int lastPlotColorChannel,
                               Type[] paintChannelTypes,
                               int lastPlotPaintChannel,
                               Type urlChannelType,
                               EnumType labelType,
                               int[] valueChannels,
                               int[] colorChannels,
                               int[] paintChannels,
                               int[] urlChannels,
                               int[] altChannels,
                               int[] positionChannels,
                               float[] labelOffsets,
                               float[] markerOffsets,
                               float[][] titleSizes,
                               boolean isometric,
                               short index)

Creates a new axis context. The context will initially contains all information neccessary to resolve final chart image size. After that, the context may be upgraded with additional information only available after the final chart image size and partition has been computed.

Parameters:

data - chart data

attr - chart attributes

plot - local plot area attributes

summary - chart data summary

labelFont - axis label fonts [X,Y,Z,...]

titleFont - axis title fonts [X,Y,Z,...]

colorChannelTypes - color data channel types

lastPlotColorChannel - last color channel for plot

paintChannelTypes - paint data channel types

lastPlotPaintChannel - last paint channel for plot

urlChannelType - annotation URL address data channel type

labelType - label channel access type (may be null)

valueChannels - value data channel indexes

colorChannels - color data channel indexes

paintChannels - paint data channel indexes

urlChannels - annotation URL address data channel indexes

altChannels - annotation description text data channel indexes

labelOffsets - axis label offsets ([x,y,z])

titleSizes - axis title sizes ([x,y][w,h])

isometric - isometric mode indicator

index - context index among other contexts

Method Detail

toString

public java.lang.String toString()

Returns memeber variable information as String.

set

public void set(java.util.Map additionalValues,
                TupleType valueType,
                TupleType urlType,
                TupleType altType,
                java.awt.Paint plotLineColor,
                java.awt.Paint plotLinePaint,
                java.awt.Stroke plotLineStroke,
                java.awt.Paint plotPointColor,
                java.awt.Paint plotPointPaint,
                java.awt.Stroke plotPointStroke,
                java.awt.Paint plotValueColor,
                java.awt.Font plotValueFont,
                java.awt.Paint plotValuePaint)

Upgrades the context with information available only after final chart image size has been resolved.

Parameters:

valueType - composite value formatter

urlType - annotation URL address formatter

altType - annotation description text formatter

plotLineColor - default plot area line color

plotLinePaint - default plot area line paint

plotLineStroke - default plot area line stroke

plotPointColor - default plot area point color

plotPointPaint - default plot area point paint

plotPointStroke - default plot area point stroke

plotValueColor - default plot area value color

plotValueFont - default plot area value font

plotValuePaint - default plot area value paint

setLabelSizes

public void setLabelSizes(float[][] labelSizes)

Sets label sizes, but preservering at least current minimum X and Y -axis label margins, if any.

See Also:

setMargins(float,float), AxisFactory.labelAxis(com.davisor.graphics.chart.ChartAxis, java.awt.Graphics2D, float, float, float, float, float, float, float, boolean, boolean, boolean, boolean, boolean)

setMarkerSizes

public void setMarkerSizes(float[][] markerSizes)

Sets marker sizes.

See Also:

setLabelSizes(float[][]), setMarkerSizes(float[][]), AxisFactory.labelMarkers(com.davisor.graphics.chart.ChartAxis, java.awt.Graphics2D, com.davisor.graphics.chart.AxisFactory.AxisMetrics, float, float, float, float, float, float, float, float, float, boolean, boolean, boolean, boolean)

setMarkerSizes

public void setMarkerSizes(float[] markerOffsets)

Sets marker offsets.

See Also:

setMarkerSizes(float[][]), AxisFactory.labelMarkers(com.davisor.graphics.chart.ChartAxis, java.awt.Graphics2D, com.davisor.graphics.chart.AxisFactory.AxisMetrics, float, float, float, float, float, float, float, float, float, boolean, boolean, boolean, boolean)

setMargins

public void setMargins(float minXMargin,
                       float minYMargin)

Ensures minimum X and Y -axis label margin values.

See Also:

setLabelSizes(float[][])

setScale

public void setScale(float[] scale)

Sets axis scaling factors.

Parameters:

scale - non-plot area scale factors [X,Y]