es.aeat.eett.plugins.chart
Class ChartComponent

java.lang.Object
  es.aeat.eett.plugins.chart.ChartComponent

All Implemented Interfaces:

java.util.EventListener, com.tonbeller.jpivot.core.ModelChangeListener

public class ChartComponent

extends java.lang.Object

implements com.tonbeller.jpivot.core.ModelChangeListener

Contains a reference to an OlapModel. Produces a chart image.

Nested Class Summary

class	ChartComponent.jpivotCategoryURLGenerator A URLGenerator class to generate chart urls that work with jpivot
class	ChartComponent.jpivotPieURLGenerator A URLGenerator class to generate pie urls that work with jpivot

Field Summary

(package private) java.awt.Font	axisFont
(package private) java.lang.String	axisFontName
(package private) int	axisFontSize
(package private) int	axisFontStyle
(package private) java.awt.Font	axisTickFont
(package private) java.lang.String	axisTickFontName
(package private) int	axisTickFontSize
(package private) int	axisTickFontStyle
(package private) java.awt.Color	backgroundColor
(package private) int	bgColorB
(package private) int	bgColorG
(package private) int	bgColorR
(package private) java.util.Iterator	cellIterator
(package private) java.lang.String	CHART_SERVLET
(package private) java.lang.String	CHART_SERVLET_KEY
(package private) int	chartHeight
(package private) java.lang.String	chartTitle
(package private) int	chartType
(package private) int	chartWidth
(package private) int	colCount
(package private) int	dimCount
(package private) boolean	dirty
(package private) org.w3c.dom.Document	document
(package private) boolean	drillThroughEnabled
(package private) java.lang.String	filename
(package private) java.lang.String	fontName
(package private) int	fontSize
(package private) int	fontStyle
(package private) java.lang.String	horizAxisLabel
(package private) org.jfree.chart.ChartRenderingInfo	info
(package private) java.awt.Font	legendFont
(package private) java.lang.String	legendFontName
(package private) int	legendFontSize
(package private) int	legendFontStyle
(package private) int	legendPosition
(package private) java.util.Locale	locale
private static org.apache.log4j.Logger	logger
(package private) com.tonbeller.jpivot.olap.model.OlapModel	olapModel
(package private) java.lang.String	ref
(package private) com.tonbeller.jpivot.olap.model.Result	result
(package private) org.w3c.dom.Element	rootElement
(package private) boolean	showLegend
(package private) boolean	showSlicer
(package private) boolean	showTooltips
(package private) int	slicerAlignment
(package private) java.awt.Font	slicerFont
(package private) java.lang.String	slicerFontName
(package private) int	slicerFontSize
(package private) int	slicerFontStyle
(package private) int	slicerPosition
(package private) int	tickLabelRotate
(package private) java.awt.Font	titleFont
(package private) java.lang.String	vertAxisLabel

Constructor Summary

ChartComponent()
Constructor

Method Summary

org.jfree.chart.JFreeChart	build() Entry point for producing charts, called by wcf render tag.
private org.jfree.data.category.DefaultCategoryDataset	build1dimDataset() Build a jfreechart CategoryDataset with a single series
private org.jfree.data.category.DefaultCategoryDataset	build2dimDataset() Build a jfreechart CategoryDataset with multiple series
private java.lang.String	buildSlicer() build slicer text string
protected boolean	canDrillThrough(com.tonbeller.jpivot.olap.model.Cell cell)
private int	checkRGB(int v) Enforce limits of 0 - 255 for RGB values.
private void	configure()
java.lang.String	getAxisFontName()
int	getAxisFontSize()
int	getAxisFontStyle()
java.lang.String	getAxisTickFontName()
int	getAxisTickFontSize()
int	getAxisTickFontStyle()
int	getBgColorB()
int	getBgColorG()
int	getBgColorR()
int	getChartHeight()
java.lang.String	getChartTitle()
int	getChartType()
int	getChartWidth()
int	getColCount()
java.lang.String	getFontName()
int	getFontSize()
int	getFontStyle()
java.lang.String	getHorizAxisLabel()
java.lang.String	getLegendFontName()
int	getLegendFontSize()
int	getLegendFontStyle()
int	getLegendPosition()
private java.lang.Number	getNumberValue(com.tonbeller.jpivot.olap.model.Cell cell) Get cell value as a Number.
static javax.xml.parsers.DocumentBuilder	getParser()
boolean	getShowLegend()
int	getSlicerAlignment()
java.lang.String	getSlicerFontName()
int	getSlicerFontSize()
int	getSlicerFontStyle()
int	getSlicerPosition()
java.lang.String	getVertAxisLabel()
boolean	isDirty() true means that render() will create a new chart
boolean	isDrillThroughEnabled()
boolean	isShowSlicer()
void	modelChanged(com.tonbeller.jpivot.core.ModelChangeEvent e)
org.w3c.dom.Document	render(org.jfree.chart.ChartPanel paneChart, java.lang.String nameFileOutXml, java.lang.String nameFileOutPng)
void	setAxisFontName(java.lang.String axisFontName)
void	setAxisFontSize(int axisFontSize)
void	setAxisFontStyle(int axisFontStyle)
void	setAxisTickFontName(java.lang.String axisTickFontName)
void	setAxisTickFontSize(int axisTickFontSize)
void	setAxisTickFontStyle(int axisTickFontStyle)
void	setBgColorB(int bgColorB)
void	setBgColorG(int bgColorG)
void	setBgColorR(int bgColorR)
void	setChartHeight(int chartHeight)
void	setChartTitle(java.lang.String chartTitle)
void	setChartType(int chartType)
void	setChartWidth(int chartWidth)
void	setDirty(boolean dirty)
void	setDrillThroughEnabled(boolean drillThroughEnabled)
void	setFontName(java.lang.String fontname)
void	setFontSize(int fontSize)
void	setFontStyle(int fontStyle)
void	setHorizAxisLabel(java.lang.String axisLabel)
void	setLegendFontName(java.lang.String legendFontName)
void	setLegendFontSize(int legendFontSize)
void	setLegendFontStyle(int legendFontStyle)
void	setLegendPosition(int legendPosition)
void	setShowLegend(boolean showLegend)
void	setShowSlicer(boolean showSlicer)
void	setSlicerAlignment(int slicerAlignment)
void	setSlicerFontName(java.lang.String slicerFontName)
void	setSlicerFontSize(int slicerFontSize)
void	setSlicerFontStyle(int slicerFontStyle)
void	setSlicerPosition(int slicerPosition)
void	setVertAxisLabel(java.lang.String axisLabel)
void	structureChanged(com.tonbeller.jpivot.core.ModelChangeEvent e)
java.lang.String	writeImageMap(java.lang.String name, org.jfree.chart.ChartRenderingInfo info, boolean useOverLibForToolTips) Writes an image map as a String This function has been requested to be added to jfreechart Also requires slight change to ChartEntity.getImageMapAreaTag() to produce valid xml tag and use & entity in urls.

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static org.apache.log4j.Logger logger

ref

java.lang.String ref

document

org.w3c.dom.Document document

olapModel

com.tonbeller.jpivot.olap.model.OlapModel olapModel

dirty

boolean dirty

locale

java.util.Locale locale

result

com.tonbeller.jpivot.olap.model.Result result

cellIterator

java.util.Iterator cellIterator

dimCount

int dimCount

rootElement

org.w3c.dom.Element rootElement

colCount

int colCount

CHART_SERVLET

java.lang.String CHART_SERVLET

CHART_SERVLET_KEY

final java.lang.String CHART_SERVLET_KEY

See Also:

Constant Field Values

filename

java.lang.String filename

chartTitle

java.lang.String chartTitle

titleFont

java.awt.Font titleFont

fontName

java.lang.String fontName

fontStyle

int fontStyle

fontSize

int fontSize

slicerFont

java.awt.Font slicerFont

slicerFontName

java.lang.String slicerFontName

slicerFontStyle

int slicerFontStyle

slicerFontSize

int slicerFontSize

axisFont

java.awt.Font axisFont

axisFontName

java.lang.String axisFontName

axisFontStyle

int axisFontStyle

axisFontSize

int axisFontSize

axisTickFont

java.awt.Font axisTickFont

axisTickFontName

java.lang.String axisTickFontName

axisTickFontStyle

int axisTickFontStyle

axisTickFontSize

int axisTickFontSize

legendFont

java.awt.Font legendFont

legendFontName

java.lang.String legendFontName

legendFontStyle

int legendFontStyle

legendFontSize

int legendFontSize

legendPosition

int legendPosition

slicerPosition

int slicerPosition

slicerAlignment

int slicerAlignment

backgroundColor

java.awt.Color backgroundColor

bgColorR

int bgColorR

bgColorG

int bgColorG

bgColorB

int bgColorB

chartType

int chartType

chartHeight

int chartHeight

chartWidth

int chartWidth

horizAxisLabel

java.lang.String horizAxisLabel

vertAxisLabel

java.lang.String vertAxisLabel

showLegend

boolean showLegend

showSlicer

boolean showSlicer

showTooltips

boolean showTooltips

drillThroughEnabled

boolean drillThroughEnabled

info

org.jfree.chart.ChartRenderingInfo info

tickLabelRotate

int tickLabelRotate

Constructor Detail

ChartComponent

public ChartComponent()

Constructor

Method Detail

configure

private void configure()

build

public org.jfree.chart.JFreeChart build()
                                 throws java.lang.Exception

Entry point for producing charts, called by wcf render tag. Produces a jfreechart dataset from olap model, then creates a chart and writes it to the servlet container temp directory. Returns a DOM document for Renderer to transform into html. Requires that jfreechart servlet is installed in this application context.

Throws:

java.lang.Exception

render

public org.w3c.dom.Document render(org.jfree.chart.ChartPanel paneChart,
                                   java.lang.String nameFileOutXml,
                                   java.lang.String nameFileOutPng)
                            throws java.lang.Exception

Throws:

java.lang.Exception

getParser

public static javax.xml.parsers.DocumentBuilder getParser()

writeImageMap

public java.lang.String writeImageMap(java.lang.String name,
                                      org.jfree.chart.ChartRenderingInfo info,
                                      boolean useOverLibForToolTips)

Writes an image map as a String This function has been requested to be added to jfreechart Also requires slight change to ChartEntity.getImageMapAreaTag() to produce valid xml tag and use & entity in urls. Diffs sent to jfreechart project - so hopefully this will be in there soon

Parameters:

name - the map name.

info - the chart rendering info.

useOverLibForToolTips - whether to use OverLIB for tooltips (http://www.bosrup.com/web/overlib/).

buildSlicer

private java.lang.String buildSlicer()

build slicer text string

build1dimDataset

private org.jfree.data.category.DefaultCategoryDataset build1dimDataset()

Build a jfreechart CategoryDataset with a single series

getNumberValue

private java.lang.Number getNumberValue(com.tonbeller.jpivot.olap.model.Cell cell)

Get cell value as a Number. Parses the cell value string using the locale set in this.locale.

Parameters:

cell -

Returns:

value as Number (can be null)

build2dimDataset

private org.jfree.data.category.DefaultCategoryDataset build2dimDataset()

Build a jfreechart CategoryDataset with multiple series

getColCount

public int getColCount()

Returns:

int

isDirty

public boolean isDirty()

true means that render() will create a new chart

setDirty

public void setDirty(boolean dirty)

modelChanged

public void modelChanged(com.tonbeller.jpivot.core.ModelChangeEvent e)

Specified by:

modelChanged in interface com.tonbeller.jpivot.core.ModelChangeListener

structureChanged

public void structureChanged(com.tonbeller.jpivot.core.ModelChangeEvent e)

Specified by:

structureChanged in interface com.tonbeller.jpivot.core.ModelChangeListener

getChartHeight

public int getChartHeight()

Returns:

int

setChartHeight

public void setChartHeight(int chartHeight)

Parameters:

chartHeight -

getChartTitle

public java.lang.String getChartTitle()

Returns:

String

setChartTitle

public void setChartTitle(java.lang.String chartTitle)

Parameters:

chartTitle -

getChartType

public int getChartType()

Returns:

int

setChartType

public void setChartType(int chartType)

Parameters:

chartType -

getChartWidth

public int getChartWidth()

Returns:

int

setChartWidth

public void setChartWidth(int chartWidth)

Parameters:

chartWidth -

getHorizAxisLabel

public java.lang.String getHorizAxisLabel()

Returns:

String

setHorizAxisLabel

public void setHorizAxisLabel(java.lang.String axisLabel)

Parameters:

axisLabel -

getShowLegend

public boolean getShowLegend()

Returns:

boolean

setShowLegend

public void setShowLegend(boolean showLegend)

Parameters:

showLegend -

getFontName

public java.lang.String getFontName()

Returns:

String

setFontName

public void setFontName(java.lang.String fontname)

Parameters:

fontname -

getVertAxisLabel

public java.lang.String getVertAxisLabel()

Returns:

String

setVertAxisLabel

public void setVertAxisLabel(java.lang.String axisLabel)

Parameters:

axisLabel -

getFontSize

public int getFontSize()

Returns:

int

setFontSize

public void setFontSize(int fontSize)

Parameters:

fontSize -

getFontStyle

public int getFontStyle()

Returns:

int

setFontStyle

public void setFontStyle(int fontStyle)

Parameters:

fontStyle -

getBgColorB

public int getBgColorB()

Returns:

int

setBgColorB

public void setBgColorB(int bgColorB)

Parameters:

bgColorB -

getBgColorG

public int getBgColorG()

Returns:

int

setBgColorG

public void setBgColorG(int bgColorG)

Parameters:

bgColorG -

getBgColorR

public int getBgColorR()

Returns:

int

setBgColorR

public void setBgColorR(int bgColorR)

Parameters:

bgColorR -

checkRGB

private int checkRGB(int v)

Enforce limits of 0 - 255 for RGB values.

canDrillThrough

protected boolean canDrillThrough(com.tonbeller.jpivot.olap.model.Cell cell)

isDrillThroughEnabled

public boolean isDrillThroughEnabled()

setDrillThroughEnabled

public void setDrillThroughEnabled(boolean drillThroughEnabled)

getAxisFontName

public java.lang.String getAxisFontName()

Returns:

String

setAxisFontName

public void setAxisFontName(java.lang.String axisFontName)

Parameters:

axisFontName -

getAxisFontSize

public int getAxisFontSize()

Returns:

int

setAxisFontSize

public void setAxisFontSize(int axisFontSize)

Parameters:

axisFontSize -

getAxisFontStyle

public int getAxisFontStyle()

Returns:

int

setAxisFontStyle

public void setAxisFontStyle(int axisFontStyle)

Parameters:

axisFontStyle -

getLegendFontName

public java.lang.String getLegendFontName()

Returns:

int

setLegendFontName

public void setLegendFontName(java.lang.String legendFontName)

Parameters:

legendFontName -

getLegendFontSize

public int getLegendFontSize()

Returns:

int

setLegendFontSize

public void setLegendFontSize(int legendFontSize)

Parameters:

legendFontSize -

getLegendFontStyle

public int getLegendFontStyle()

Returns:

int

setLegendFontStyle

public void setLegendFontStyle(int legendFontStyle)

Parameters:

legendFontStyle -

getSlicerAlignment

public int getSlicerAlignment()

Returns:

int

setSlicerAlignment

public void setSlicerAlignment(int slicerAlignment)

Parameters:

slicerAlignment -

getSlicerFontName

public java.lang.String getSlicerFontName()

Returns:

String

setSlicerFontName

public void setSlicerFontName(java.lang.String slicerFontName)

Parameters:

slicerFontName -

getSlicerFontSize

public int getSlicerFontSize()

Returns:

int

setSlicerFontSize

public void setSlicerFontSize(int slicerFontSize)

Parameters:

slicerFontSize -

getSlicerFontStyle

public int getSlicerFontStyle()

Returns:

int

setSlicerFontStyle

public void setSlicerFontStyle(int slicerFontStyle)

Parameters:

slicerFontStyle -

getSlicerPosition

public int getSlicerPosition()

Returns:

int

setSlicerPosition

public void setSlicerPosition(int slicerPosition)

Parameters:

slicerPosition -

getLegendPosition

public int getLegendPosition()

Returns:

int

setLegendPosition

public void setLegendPosition(int legendPosition)

Parameters:

legendPosition -

getAxisTickFontName

public java.lang.String getAxisTickFontName()

Returns:

String

setAxisTickFontName

public void setAxisTickFontName(java.lang.String axisTickFontName)

Parameters:

axisTickFontName -

getAxisTickFontSize

public int getAxisTickFontSize()

Returns:

int

setAxisTickFontSize

public void setAxisTickFontSize(int axisTickFontSize)

Parameters:

axisTickFontSize -

getAxisTickFontStyle

public int getAxisTickFontStyle()

Returns:

int

setAxisTickFontStyle

public void setAxisTickFontStyle(int axisTickFontStyle)

Parameters:

axisTickFontStyle -

isShowSlicer

public boolean isShowSlicer()

setShowSlicer

public void setShowSlicer(boolean showSlicer)

Parameters:

showSlicer -