net.sf.jasperreports.engine.base
Class JRBaseChart

java.lang.Object
  net.sf.jasperreports.engine.base.JRBaseElement
      net.sf.jasperreports.engine.base.JRBaseChart

All Implemented Interfaces:

java.io.Serializable, JRAnchor, JRChart, JRChild, JRElement, JRHyperlink

public class JRBaseChart
extends JRBaseElement
implements JRChart

Version:

$Id: JRBaseChart.java,v 1.18 2005/10/09 21:34:26 teodord Exp $

Author:

Teodor Danciu (teodord@users.sourceforge.net)

See Also:

Serialized Form

Field Summary

protected JRExpression	anchorNameExpression
protected int	bookmarkLevel The bookmark level for the anchor associated with this chart.
protected JRBox	box
protected byte	chartType
protected java.lang.String	customizerClass
protected JRChartDataset	dataset
protected JRGroup	evaluationGroup
protected byte	evaluationTime
protected JRExpression	hyperlinkAnchorExpression
protected JRExpression	hyperlinkPageExpression
protected JRExpression	hyperlinkReferenceExpression
protected byte	hyperlinkTarget
protected byte	hyperlinkType
protected boolean	isShowLegend
protected JRChartPlot	plot
protected java.awt.Color	subtitleColor
protected JRExpression	subtitleExpression
protected JRFont	subtitleFont
protected java.awt.Color	titleColor
protected JRExpression	titleExpression
protected JRFont	titleFont
protected byte	titlePosition

Fields inherited from class net.sf.jasperreports.engine.base.JRBaseElement

backcolor, elementGroup, forecolor, height, isPrintInFirstWholeBand, isPrintRepeatedValues, isPrintWhenDetailOverflows, isRemoveLineWhenBlank, key, mode, positionType, printWhenExpression, printWhenGroupChanges, stretchType, width, x, y

Fields inherited from interface net.sf.jasperreports.engine.JRChart

CHART_TYPE_AREA, CHART_TYPE_BAR, CHART_TYPE_BAR3D, CHART_TYPE_BUBBLE, CHART_TYPE_CANDLESTICK, CHART_TYPE_HIGHLOW, CHART_TYPE_LINE, CHART_TYPE_PIE, CHART_TYPE_PIE3D, CHART_TYPE_SCATTER, CHART_TYPE_STACKEDBAR, CHART_TYPE_STACKEDBAR3D, CHART_TYPE_TIMESERIES, CHART_TYPE_XYAREA, CHART_TYPE_XYBAR, CHART_TYPE_XYLINE, TITLE_POSITION_BOTTOM, TITLE_POSITION_LEFT, TITLE_POSITION_RIGHT, TITLE_POSITION_TOP

Fields inherited from interface net.sf.jasperreports.engine.JRElement

MODE_OPAQUE, MODE_TRANSPARENT, POSITION_TYPE_FIX_RELATIVE_TO_BOTTOM, POSITION_TYPE_FIX_RELATIVE_TO_TOP, POSITION_TYPE_FLOAT, STRETCH_TYPE_NO_STRETCH, STRETCH_TYPE_RELATIVE_TO_BAND_HEIGHT, STRETCH_TYPE_RELATIVE_TO_TALLEST_OBJECT

Fields inherited from interface net.sf.jasperreports.engine.JRAnchor

NO_BOOKMARK

Fields inherited from interface net.sf.jasperreports.engine.JRHyperlink

HYPERLINK_TARGET_BLANK, HYPERLINK_TARGET_SELF, HYPERLINK_TYPE_LOCAL_ANCHOR, HYPERLINK_TYPE_LOCAL_PAGE, HYPERLINK_TYPE_NONE, HYPERLINK_TYPE_REFERENCE, HYPERLINK_TYPE_REMOTE_ANCHOR, HYPERLINK_TYPE_REMOTE_PAGE

Constructor Summary

protected

JRBaseChart(JRChart chart, JRBaseObjectFactory factory)

Method Summary

void	collectExpressions(JRExpressionCollector collector)
JRExpression	getAnchorNameExpression() Returns an expression whose value represents the anchor name.
int	getBookmarkLevel() Returns the level of the bookmark corresponding to the anchor.
JRBox	getBox() Gets the box around the element.
byte	getChartType() Gets the chart type.
JRChild	getCopy(JRAbstractObjectFactory factory)
java.lang.String	getCustomizerClass() Gets a user specified chart customizer class name.
JRChartDataset	getDataset() Gets the chart dataset.
JRGroup	getEvaluationGroup() Gets the evaluation group for this chart (only applies when evaluation time is group).
byte	getEvaluationTime() Returns the evaluation time for this chart.
JRExpression	getHyperlinkAnchorExpression() Returns the expression whose value represents the anchor.
JRExpression	getHyperlinkPageExpression() Returns an integer representing the page index of the link.
JRExpression	getHyperlinkReferenceExpression() Returns the expression whose value represents the hyperlink reference.
byte	getHyperlinkTarget() Retrieves the hyperlink target for the element.
byte	getHyperlinkType() Retrieves the hyperlink type for the element.
JRChartPlot	getPlot() Gets the chart plot.
java.awt.Color	getSubtitleColor()
JRExpression	getSubtitleExpression() Gets the expression whose evaluation will form the subtitle.
JRFont	getSubtitleFont()
java.awt.Color	getTitleColor()
JRExpression	getTitleExpression() Gets the expression whose evaluation will form the title.
JRFont	getTitleFont()
byte	getTitlePosition() Gets the title position relative to the chart.
boolean	isShowLegend()
void	setShowLegend(boolean isShowLegend)
void	setSubtitleColor(java.awt.Color subtitleColor)
void	setTitleColor(java.awt.Color titleColor)
void	setTitlePosition(byte titlePosition) Sets the title position relative to the chart.
void	writeXml(JRXmlWriter xmlWriter)

Methods inherited from class net.sf.jasperreports.engine.base.JRBaseElement

getBackcolor, getElementGroup, getForecolor, getHeight, getKey, getMode, getPositionType, getPrintWhenExpression, getPrintWhenGroupChanges, getStretchType, getWidth, getX, getY, isPrintInFirstWholeBand, isPrintRepeatedValues, isPrintWhenDetailOverflows, isRemoveLineWhenBlank, setBackcolor, setForecolor, setMode, setPositionType, setPrintInFirstWholeBand, setPrintRepeatedValues, setPrintWhenDetailOverflows, setRemoveLineWhenBlank, setStretchType, setWidth, setX

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.jasperreports.engine.JRElement

getBackcolor, getElementGroup, getForecolor, getHeight, getKey, getMode, getPositionType, getPrintWhenExpression, getPrintWhenGroupChanges, getStretchType, getWidth, getX, getY, isPrintInFirstWholeBand, isPrintRepeatedValues, isPrintWhenDetailOverflows, isRemoveLineWhenBlank, setBackcolor, setForecolor, setMode, setPositionType, setPrintInFirstWholeBand, setPrintRepeatedValues, setPrintWhenDetailOverflows, setRemoveLineWhenBlank, setStretchType, setWidth, setX

Field Detail

chartType

protected byte chartType

isShowLegend

protected boolean isShowLegend

evaluationTime

protected byte evaluationTime

hyperlinkType

protected byte hyperlinkType

hyperlinkTarget

protected byte hyperlinkTarget

titlePosition

protected byte titlePosition

titleColor

protected java.awt.Color titleColor

subtitleColor

protected java.awt.Color subtitleColor

box

protected JRBox box

titleFont

protected JRFont titleFont

subtitleFont

protected JRFont subtitleFont

customizerClass

protected java.lang.String customizerClass

evaluationGroup

protected JRGroup evaluationGroup

titleExpression

protected JRExpression titleExpression

subtitleExpression

protected JRExpression subtitleExpression

anchorNameExpression

protected JRExpression anchorNameExpression

hyperlinkReferenceExpression

protected JRExpression hyperlinkReferenceExpression

hyperlinkAnchorExpression

protected JRExpression hyperlinkAnchorExpression

hyperlinkPageExpression

protected JRExpression hyperlinkPageExpression

dataset

protected JRChartDataset dataset

plot

protected JRChartPlot plot

bookmarkLevel

protected int bookmarkLevel

The bookmark level for the anchor associated with this chart.

See Also:

JRAnchor.getBookmarkLevel()

Constructor Detail

JRBaseChart

protected JRBaseChart(JRChart chart,
                      JRBaseObjectFactory factory)

Method Detail

isShowLegend

public boolean isShowLegend()

Specified by:

isShowLegend in interface JRChart

setShowLegend

public void setShowLegend(boolean isShowLegend)

Specified by:

setShowLegend in interface JRChart

getEvaluationTime

public byte getEvaluationTime()

Description copied from interface: JRChart

Returns the evaluation time for this chart.

Specified by:

getEvaluationTime in interface JRChart

getEvaluationGroup

public JRGroup getEvaluationGroup()

Description copied from interface: JRChart

Gets the evaluation group for this chart (only applies when evaluation time is group).

Specified by:

getEvaluationGroup in interface JRChart

getBox

public JRBox getBox()

Description copied from interface: JRChart

Gets the box around the element.

Specified by:

getBox in interface JRChart

getTitleFont

public JRFont getTitleFont()

Specified by:

getTitleFont in interface JRChart

getTitlePosition

public byte getTitlePosition()

Description copied from interface: JRChart

Gets the title position relative to the chart.

Specified by:

getTitlePosition in interface JRChart

setTitlePosition

public void setTitlePosition(byte titlePosition)

Description copied from interface: JRChart

Sets the title position relative to the chart.

Specified by:

setTitlePosition in interface JRChart

getTitleColor

public java.awt.Color getTitleColor()

Specified by:

getTitleColor in interface JRChart

setTitleColor

public void setTitleColor(java.awt.Color titleColor)

Specified by:

setTitleColor in interface JRChart

getSubtitleFont

public JRFont getSubtitleFont()

Specified by:

getSubtitleFont in interface JRChart

getSubtitleColor

public java.awt.Color getSubtitleColor()

Specified by:

getSubtitleColor in interface JRChart

setSubtitleColor

public void setSubtitleColor(java.awt.Color subtitleColor)

Specified by:

setSubtitleColor in interface JRChart

getHyperlinkType

public byte getHyperlinkType()

Description copied from interface: JRHyperlink

Retrieves the hyperlink type for the element.

Specified by:

getHyperlinkType in interface JRHyperlink

Returns:

one of the hyperlink type constants

getHyperlinkTarget

public byte getHyperlinkTarget()

Description copied from interface: JRHyperlink

Retrieves the hyperlink target for the element.

Specified by:

getHyperlinkTarget in interface JRHyperlink

Returns:

one of the hyperlink target constants

getTitleExpression

public JRExpression getTitleExpression()

Description copied from interface: JRChart

Gets the expression whose evaluation will form the title.

Specified by:

getTitleExpression in interface JRChart

getSubtitleExpression

public JRExpression getSubtitleExpression()

Description copied from interface: JRChart

Gets the expression whose evaluation will form the subtitle.

Specified by:

getSubtitleExpression in interface JRChart

getAnchorNameExpression

public JRExpression getAnchorNameExpression()

Description copied from interface: JRAnchor

Returns an expression whose value represents the anchor name.

Specified by:

getAnchorNameExpression in interface JRAnchor

getHyperlinkReferenceExpression

public JRExpression getHyperlinkReferenceExpression()

Description copied from interface: JRHyperlink

Returns the expression whose value represents the hyperlink reference. It is only used when the hyperlink type is reference or anchor

Specified by:

getHyperlinkReferenceExpression in interface JRHyperlink

getHyperlinkAnchorExpression

public JRExpression getHyperlinkAnchorExpression()

Description copied from interface: JRHyperlink

Returns the expression whose value represents the anchor. It is only used when the hyperlink type is anchor.

Specified by:

getHyperlinkAnchorExpression in interface JRHyperlink

getHyperlinkPageExpression

public JRExpression getHyperlinkPageExpression()

Description copied from interface: JRHyperlink

Returns an integer representing the page index of the link. It is only used when the hyperlink type is page. If the expression does not evaluate to an integer, an exception will be thrown.

Specified by:

getHyperlinkPageExpression in interface JRHyperlink

getDataset

public JRChartDataset getDataset()

Description copied from interface: JRChart

Gets the chart dataset. Most chart types have different dataset structures, depending on the chart type.

Specified by:

getDataset in interface JRChart

getPlot

public JRChartPlot getPlot()

Description copied from interface: JRChart

Gets the chart plot. Plots are used to define various chart visual properties, such as colors and transparency.

Specified by:

getPlot in interface JRChart

getChartType

public byte getChartType()

Description copied from interface: JRChart

Gets the chart type. It must be one of the chart type constants in this class.

Specified by:

getChartType in interface JRChart

getCopy

public JRChild getCopy(JRAbstractObjectFactory factory)

Specified by:

getCopy in interface JRChild

collectExpressions

public void collectExpressions(JRExpressionCollector collector)

Specified by:

collectExpressions in interface JRElement

writeXml

public void writeXml(JRXmlWriter xmlWriter)

Specified by:

writeXml in interface JRChild

getBookmarkLevel

public int getBookmarkLevel()

Description copied from interface: JRAnchor

Returns the level of the bookmark corresponding to the anchor.

Specified by:

getBookmarkLevel in interface JRAnchor

Returns:

the level of the bookmark corresponding to the anchor (starting from 1) or NO_BOOKMARK if no bookmark should be created for this anchor

getCustomizerClass

public java.lang.String getCustomizerClass()

Description copied from interface: JRChart

Gets a user specified chart customizer class name.

Specified by:

getCustomizerClass in interface JRChart

See Also:

JRChartCustomizer