Package net.sf.jasperreports.charts

Interface JRPieDataset

All Superinterfaces:

Cloneable, DatasetRunHolder, JRChartDataset, JRCloneable, JRElementDataset

All Known Implementing Classes:

JRBasePieDataset, JRDesignPieDataset, JRFillPieDataset

public interface JRPieDataset
extends JRChartDataset

This dataset is useful for rendering Pie charts. Data required for such charts comes in the form of key-value pairs. Each pair represents a slice in the pie chart.

Author:

Teodor Danciu (teodord@users.sourceforge.net)

Field Summary

Fields

Modifier and Type	Field	Description
static final String	PROPERTY_IGNORE_DUPLICATED_KEY

Fields inherited from interface net.sf.jasperreports.charts.JRChartDataset

CATEGORY_DATASET, GANTT_DATASET, HIGHLOW_DATASET, PIE_DATASET, TIMEPERIOD_DATASET, TIMESERIES_DATASET, VALUE_DATASET, XY_DATASET, XYZ_DATASET

Method Summary

Modifier and Type	Method	Description
Integer	getMaxCount()
Float	getMinPercentage()
JRExpression	getOtherKeyExpression()
JRExpression	getOtherLabelExpression()
JRHyperlink	getOtherSectionHyperlink()	Returns the hyperlink specification for the special Other chart section, if present.
JRPieSeries[]	getSeries()
void	setMaxCount(Integer maxCount)
void	setMinPercentage(Float minPercentage)

Methods inherited from interface net.sf.jasperreports.charts.JRChartDataset

collectExpressions, getDatasetType, validate

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

clone

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

collectExpressions, getDatasetResetType, getDatasetRun, getIncrementGroup, getIncrementType, getIncrementWhenExpression, getResetGroup

Field Details

PROPERTY_IGNORE_DUPLICATED_KEY

static final String PROPERTY_IGNORE_DUPLICATED_KEY

See Also:

• Constant Field Values

Method Details

getMinPercentage

Float getMinPercentage()

setMinPercentage

void setMinPercentage(Float minPercentage)

getMaxCount

Integer getMaxCount()

setMaxCount

void setMaxCount(Integer maxCount)

getSeries

JRPieSeries[] getSeries()

Returns:

an array of JRPieSeries objects representing the series for the Pie chart

See Also:

• JRPieSeries

getOtherKeyExpression

JRExpression getOtherKeyExpression()

getOtherLabelExpression

JRExpression getOtherLabelExpression()

getOtherSectionHyperlink

JRHyperlink getOtherSectionHyperlink()

Returns the hyperlink specification for the special Other chart section, if present.

Returns:

hyperlink specification for the Other chart section