Package net.sf.jasperreports.charts

Interface JRChart

All Superinterfaces:

Cloneable, JRAnchor, JRBoxContainer, JRChild, JRCloneable, JRCommonElement, JRElement, JREvaluation, JRHyperlink, JRIdentifiable, JRPropertiesHolder, JRStyleContainer, JRVisitable

All Known Implementing Classes:

JRBaseChart, JRDesignChart, JRFillChart, JRFillChartForAxis

public interface JRChart
extends JRElement, JREvaluation, 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.

Author:

Teodor Danciu (teodord@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field	Description
static String	PROPERTY_CHART_RENDER_TYPE	Specifies the type of chart rendering.
static String	PROPERTY_CHART_THEME	Property used to specify the chart theme name.
static String	RENDER_TYPE_DRAW	rendering type
static String	RENDER_TYPE_IMAGE
static String	RENDER_TYPE_SVG

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

NO_BOOKMARK

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

PROPERTY_ELEMENT_TEMPLATE_POPULATE_STYLE

Method Summary

Modifier and Type	Method	Description
default ChartsStyleResolver	getChartsStyleResolver()
ChartTypeEnum	getChartType()	Gets the chart type.
String	getCustomizerClass()	Gets a user specified chart customizer class name.
JRChartDataset	getDataset()	Gets the chart dataset.
Color	getLegendBackgroundColor()
Color	getLegendColor()
JRFont	getLegendFont()
EdgeEnum	getLegendPosition()
Color	getOwnLegendBackgroundColor()
Color	getOwnLegendColor()
Color	getOwnSubtitleColor()
Color	getOwnTitleColor()
JRChartPlot	getPlot()	Gets the chart plot.
String	getRenderType()
Boolean	getShowLegend()
Color	getSubtitleColor()
JRExpression	getSubtitleExpression()	Gets the expression whose evaluation will form the subtitle.
JRFont	getSubtitleFont()
String	getTheme()
Color	getTitleColor()
JRExpression	getTitleExpression()	Gets the expression whose evaluation will form the title.
JRFont	getTitleFont()
EdgeEnum	getTitlePosition()	Gets the title position relative to the chart.
void	setLegendBackgroundColor(Color legendBackgroundColor)
void	setLegendColor(Color legendColor)
void	setLegendPosition(EdgeEnum legendPosition)
void	setRenderType(String renderType)
void	setShowLegend(Boolean isShowLegend)
void	setSubtitleColor(Color subtitleColor)
void	setTheme(String theme)
void	setTitleColor(Color titleColor)
void	setTitlePosition(EdgeEnum titlePosition)	Sets the title position relative to the chart.

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

getAnchorNameExpression, getBookmarkLevel, getBookmarkLevelExpression

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

getDefaultLineColor, getLineBox

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

clone

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

clone

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

getBackcolor, getForecolor, getHeight, getKey, getMode, getOwnBackcolor, getOwnForecolor, getOwnMode, getWidth, setBackcolor, setForecolor, setMode

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

clone, collectExpressions, getElementGroup, getPositionType, getPrintWhenExpression, getPrintWhenGroupChanges, getPropertyExpressions, getStretchType, getStyleExpression, getX, getY, isPrintInFirstWholeBand, isPrintRepeatedValues, isPrintWhenDetailOverflows, isRemoveLineWhenBlank, setPositionType, setPrintInFirstWholeBand, setPrintRepeatedValues, setPrintWhenDetailOverflows, setRemoveLineWhenBlank, setStretchType, setWidth, setX

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

getEvaluationGroup, getEvaluationTime

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

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

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.JRStyleContainer

getDefaultStyleProvider, getStyle, getStyleName, getStyleNameReference

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

visit

Field Detail

PROPERTY_CHART_RENDER_TYPE

static final 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 String PROPERTY_CHART_THEME

Property used to specify the chart theme name.

See Also:

Constant Field Values

RENDER_TYPE_DRAW

static final String RENDER_TYPE_DRAW

rendering type

See Also:

Constant Field Values

RENDER_TYPE_IMAGE

static final String RENDER_TYPE_IMAGE

See Also:

Constant Field Values

RENDER_TYPE_SVG

static final String RENDER_TYPE_SVG

See Also:

Constant Field Values

Method Detail

getChartsStyleResolver

default ChartsStyleResolver getChartsStyleResolver()

getShowLegend

Boolean getShowLegend()

setShowLegend

void setShowLegend(Boolean isShowLegend)

getTitleExpression

JRExpression getTitleExpression()

Gets the expression whose evaluation will form the title.

getTitleFont

JRFont getTitleFont()

getTitlePosition

EdgeEnum getTitlePosition()

Gets the title position relative to the chart.

setTitlePosition

void setTitlePosition(EdgeEnum titlePosition)

Sets the title position relative to the chart.

getTitleColor

Color getTitleColor()

getOwnTitleColor

Color getOwnTitleColor()

setTitleColor

void setTitleColor(Color titleColor)

getSubtitleExpression

JRExpression getSubtitleExpression()

Gets the expression whose evaluation will form the subtitle.

getSubtitleFont

JRFont getSubtitleFont()

getSubtitleColor

Color getSubtitleColor()

getOwnSubtitleColor

Color getOwnSubtitleColor()

setSubtitleColor

void setSubtitleColor(Color subtitleColor)

getLegendColor

Color getLegendColor()

getOwnLegendColor

Color getOwnLegendColor()

setLegendColor

void setLegendColor(Color legendColor)

getOwnLegendBackgroundColor

Color getOwnLegendBackgroundColor()

getLegendBackgroundColor

Color getLegendBackgroundColor()

setLegendBackgroundColor

void setLegendBackgroundColor(Color legendBackgroundColor)

getLegendFont

JRFont getLegendFont()

getLegendPosition

EdgeEnum getLegendPosition()

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

ChartTypeEnum getChartType()

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

getCustomizerClass

String getCustomizerClass()

Gets a user specified chart customizer class name.

See Also:

JRChartCustomizer

getRenderType

String getRenderType()

setRenderType

void setRenderType(String renderType)

getTheme

String getTheme()

setTheme

void setTheme(String theme)