net.sf.jasperreports.engine
Interface JRChart

All Superinterfaces:

java.lang.Cloneable, JRAnchor, JRBoxContainer, JRChild, JRCloneable, JRCommonElement, JRElement, JRHyperlink, JRIdentifiable, JRPropertiesHolder, JRStyleContainer, JRVisitable

All Known Implementing Classes:

JRBaseChart, JRDesignChart, JRFillChart

public interface JRChart
extends JRElement, JRAnchor, JRHyperlink, JRBoxContainer

Implementations of this interface can be used for rendering chart components. Data obtained from the report datasource can be also displayed in a chart, embedded in the report. There are a lot of chart types, each with its own dataset and characteristics. This interface only defines the common properties.

Version:

$Id: JRChart.java 5180 2012-03-29 13:23:12Z teodord $

Author:

Teodor Danciu (teodord@users.sourceforge.net)

Field Summary

static byte	CHART_TYPE_AREA
static byte	CHART_TYPE_BAR
static byte	CHART_TYPE_BAR3D
static byte	CHART_TYPE_BUBBLE
static byte	CHART_TYPE_CANDLESTICK
static byte	CHART_TYPE_GANTT
static byte	CHART_TYPE_HIGHLOW
static byte	CHART_TYPE_LINE
static byte	CHART_TYPE_METER
static byte	CHART_TYPE_MULTI_AXIS
static byte	CHART_TYPE_PIE
static byte	CHART_TYPE_PIE3D
static byte	CHART_TYPE_SCATTER
static byte	CHART_TYPE_STACKEDAREA
static byte	CHART_TYPE_STACKEDBAR
static byte	CHART_TYPE_STACKEDBAR3D
static byte	CHART_TYPE_THERMOMETER
static byte	CHART_TYPE_TIMESERIES
static byte	CHART_TYPE_XYAREA
static byte	CHART_TYPE_XYBAR
static byte	CHART_TYPE_XYLINE
static java.lang.String	PROPERTY_CHART_RENDER_TYPE Specifies the type of chart rendering.
static java.lang.String	PROPERTY_CHART_THEME Property used to specify the chart theme name.
static java.lang.String	RENDER_TYPE_DRAW rendering type
static java.lang.String	RENDER_TYPE_IMAGE
static java.lang.String	RENDER_TYPE_SVG

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

NO_BOOKMARK

Method Summary

byte	getChartType() Gets the chart type.
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).
EvaluationTimeEnum	getEvaluationTimeValue() Returns the evaluation time for this chart.
java.awt.Color	getLegendBackgroundColor()
java.awt.Color	getLegendColor()
JRFont	getLegendFont()
EdgeEnum	getLegendPositionValue()
java.awt.Color	getOwnLegendBackgroundColor()
java.awt.Color	getOwnLegendColor()
java.awt.Color	getOwnSubtitleColor()
java.awt.Color	getOwnTitleColor()
JRChartPlot	getPlot() Gets the chart plot.
java.lang.String	getRenderType()
java.lang.Boolean	getShowLegend()
java.awt.Color	getSubtitleColor()
JRExpression	getSubtitleExpression() Gets the expression whose evaluation will form the subtitle.
JRFont	getSubtitleFont()
java.lang.String	getTheme()
java.awt.Color	getTitleColor()
JRExpression	getTitleExpression() Gets the expression whose evaluation will form the title.
JRFont	getTitleFont()
EdgeEnum	getTitlePositionValue() Gets the title position relative to the chart.
void	setLegendBackgroundColor(java.awt.Color legendBackgroundColor)
void	setLegendColor(java.awt.Color legendColor)
void	setLegendPosition(EdgeEnum legendPosition)
void	setRenderType(java.lang.String renderType)
void	setShowLegend(java.lang.Boolean isShowLegend)
void	setSubtitleColor(java.awt.Color subtitleColor)
void	setTheme(java.lang.String theme)
void	setTitleColor(java.awt.Color titleColor)
void	setTitlePosition(EdgeEnum titlePosition) Sets the title position relative to the chart.

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

collectExpressions, getElementGroup, getKey, getPositionTypeValue, getPrintWhenExpression, getPrintWhenGroupChanges, getPropertyExpressions, getStretchTypeValue, getX, getY, isPrintInFirstWholeBand, isPrintRepeatedValues, isPrintWhenDetailOverflows, isRemoveLineWhenBlank, setPositionType, setPrintInFirstWholeBand, setPrintRepeatedValues, setPrintWhenDetailOverflows, setRemoveLineWhenBlank, setStretchType, setWidth, setX

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

clone

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

visit

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

clone

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

getBackcolor, getForecolor, getHeight, getModeValue, getOwnBackcolor, getOwnForecolor, getOwnModeValue, getWidth, setBackcolor, setForecolor, setMode

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

getDefaultStyleProvider, getStyle, getStyleNameReference

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

getUUID

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

getParentProperties, getPropertiesMap, hasProperties

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

getAnchorNameExpression, getBookmarkLevel

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

getHyperlinkAnchorExpression, getHyperlinkPageExpression, getHyperlinkParameters, getHyperlinkReferenceExpression, getHyperlinkTarget, getHyperlinkTooltipExpression, getHyperlinkType, getHyperlinkTypeValue, getLinkTarget, getLinkType

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

getDefaultLineColor, getLineBox

Field Detail

PROPERTY_CHART_RENDER_TYPE

static final java.lang.String PROPERTY_CHART_RENDER_TYPE

Specifies the type of chart rendering. Possible values are draw, image and svg. If the rendering type is draw a vector image is constructed, using the JFreeChart dedicated APIs. For type image, a PNG encoded image will be generated, while for type svg, an SVG snippet will be generated.

Defaults to draw.

See Also:

Constant Field Values

PROPERTY_CHART_THEME

static final java.lang.String PROPERTY_CHART_THEME

Property used to specify the chart theme name.

See Also:

Constant Field Values

CHART_TYPE_AREA

static final byte CHART_TYPE_AREA

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Constant Field Values

CHART_TYPE_BAR3D

static final byte CHART_TYPE_BAR3D

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Constant Field Values

CHART_TYPE_BAR

static final byte CHART_TYPE_BAR

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Constant Field Values

CHART_TYPE_BUBBLE

static final byte CHART_TYPE_BUBBLE

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Constant Field Values

CHART_TYPE_CANDLESTICK

static final byte CHART_TYPE_CANDLESTICK

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Constant Field Values

CHART_TYPE_HIGHLOW

static final byte CHART_TYPE_HIGHLOW

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Constant Field Values

CHART_TYPE_LINE

static final byte CHART_TYPE_LINE

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Constant Field Values

CHART_TYPE_PIE3D

static final byte CHART_TYPE_PIE3D

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Constant Field Values

CHART_TYPE_PIE

static final byte CHART_TYPE_PIE

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Constant Field Values

CHART_TYPE_SCATTER

static final byte CHART_TYPE_SCATTER

See Also:

Constant Field Values

CHART_TYPE_STACKEDBAR3D

static final byte CHART_TYPE_STACKEDBAR3D

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Constant Field Values

CHART_TYPE_STACKEDBAR

static final byte CHART_TYPE_STACKEDBAR

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Constant Field Values

CHART_TYPE_XYAREA

static final byte CHART_TYPE_XYAREA

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Constant Field Values

CHART_TYPE_XYBAR

static final byte CHART_TYPE_XYBAR

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Constant Field Values

CHART_TYPE_XYLINE

static final byte CHART_TYPE_XYLINE

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Constant Field Values

CHART_TYPE_TIMESERIES

static final byte CHART_TYPE_TIMESERIES

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Constant Field Values

CHART_TYPE_METER

static final byte CHART_TYPE_METER

See Also:

Constant Field Values

CHART_TYPE_THERMOMETER

static final byte CHART_TYPE_THERMOMETER

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Constant Field Values

CHART_TYPE_MULTI_AXIS

static final byte CHART_TYPE_MULTI_AXIS

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Constant Field Values

CHART_TYPE_STACKEDAREA

static final byte CHART_TYPE_STACKEDAREA

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Constant Field Values

CHART_TYPE_GANTT

static final byte CHART_TYPE_GANTT

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Constant Field Values

RENDER_TYPE_DRAW

static final java.lang.String RENDER_TYPE_DRAW

rendering type

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Constant Field Values

RENDER_TYPE_IMAGE

static final java.lang.String RENDER_TYPE_IMAGE

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Constant Field Values

RENDER_TYPE_SVG

static final java.lang.String RENDER_TYPE_SVG

See Also:

Constant Field Values

Method Detail

getShowLegend

java.lang.Boolean getShowLegend()

setShowLegend

void setShowLegend(java.lang.Boolean isShowLegend)

getEvaluationTimeValue

EvaluationTimeEnum getEvaluationTimeValue()

Returns the evaluation time for this chart.

getEvaluationGroup

JRGroup getEvaluationGroup()

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

getTitleExpression

JRExpression getTitleExpression()

Gets the expression whose evaluation will form the title.

getTitleFont

JRFont getTitleFont()

getTitlePositionValue

EdgeEnum getTitlePositionValue()

Gets the title position relative to the chart.

setTitlePosition

void setTitlePosition(EdgeEnum titlePosition)

Sets the title position relative to the chart.

getTitleColor

java.awt.Color getTitleColor()

getOwnTitleColor

java.awt.Color getOwnTitleColor()

setTitleColor

void setTitleColor(java.awt.Color titleColor)

getSubtitleExpression

JRExpression getSubtitleExpression()

Gets the expression whose evaluation will form the subtitle.

getSubtitleFont

JRFont getSubtitleFont()

getSubtitleColor

java.awt.Color getSubtitleColor()

getOwnSubtitleColor

java.awt.Color getOwnSubtitleColor()

setSubtitleColor

void setSubtitleColor(java.awt.Color subtitleColor)

getLegendColor

java.awt.Color getLegendColor()

getOwnLegendColor

java.awt.Color getOwnLegendColor()

setLegendColor

void setLegendColor(java.awt.Color legendColor)

getOwnLegendBackgroundColor

java.awt.Color getOwnLegendBackgroundColor()

getLegendBackgroundColor

java.awt.Color getLegendBackgroundColor()

setLegendBackgroundColor

void setLegendBackgroundColor(java.awt.Color legendBackgroundColor)

getLegendFont

JRFont getLegendFont()

getLegendPositionValue

EdgeEnum getLegendPositionValue()

setLegendPosition

void setLegendPosition(EdgeEnum legendPosition)

getDataset

JRChartDataset getDataset()

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

getPlot

JRChartPlot getPlot()

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

getChartType

byte getChartType()

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

getCustomizerClass

java.lang.String getCustomizerClass()

Gets a user specified chart customizer class name.

See Also:

JRChartCustomizer

getRenderType

java.lang.String getRenderType()

setRenderType

void setRenderType(java.lang.String renderType)

getTheme

java.lang.String getTheme()

setTheme

void setTheme(java.lang.String theme)