Package net.sf.jasperreports.charts.base

Class JRBaseThermometerPlot

java.lang.Object

net.sf.jasperreports.charts.base.JRBaseChartPlot

net.sf.jasperreports.charts.base.JRBaseThermometerPlot

All Implemented Interfaces:

Serializable, Cloneable, JRChartPlot, JRThermometerPlot, JRChangeEventsSupport, JRCloneable

Direct Known Subclasses:

JRDesignThermometerPlot

public class JRBaseThermometerPlot
extends JRBaseChartPlot
implements JRThermometerPlot

An immutable representation of the layout of a thermometer plot.

Author:

Barry Klawans (bklawans@users.sourceforge.net)

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class net.sf.jasperreports.charts.base.JRBaseChartPlot

JRBaseChartPlot.JRBaseSeriesColor

Nested classes/interfaces inherited from interface net.sf.jasperreports.charts.JRChartPlot

JRChartPlot.JRSeriesColor

Field Summary

Fields

Modifier and Type	Field	Description
protected JRDataRange	dataRange	The range of values that can be displayed by this thermometer.
protected JRDataRange	highRange	The boundaries of the high range.
protected JRDataRange	lowRange	The boundaries of the low range.
protected JRDataRange	mediumRange	The boundaries of the medium range.
protected Color	mercuryColor	The default color to use for the mercury in the thermometer.
protected JRValueDisplay	valueDisplay	Formatting information for the textual display of the value, including font, color and a mask.
protected ValueLocationEnum	valueLocationObject	Specifies where the textual display of the value should be shown.

Fields inherited from class net.sf.jasperreports.charts.base.JRBaseChartPlot

backcolor, backgroundAlpha, chart, foregroundAlpha, labelRotation, orientation, PROPERTY_BACKCOLOR, PROPERTY_BACKGROUND_ALPHA, PROPERTY_FOREGROUND_ALPHA, PROPERTY_LABEL_ROTATION, PROPERTY_ORIENTATION, PROPERTY_SERIES_COLORS, seriesColors

Constructor Summary

Constructors

Constructor	Description
JRBaseThermometerPlot(JRChartPlot plot, JRChart chart)	Constructs a new thermometer plot that is a copy of an existing one.
JRBaseThermometerPlot(JRThermometerPlot thermoPlot, ChartsBaseObjectFactory factory)	Constructs a new plot that is a copy of an existing one, and registers all expression used by the plot with the specified factory.

Method Summary

Modifier and Type	Method	Description
Object	clone(JRChart parentChart)
void	collectExpressions(ChartsExpressionCollector collector)	Adds all the expression used by this plot with the specified collector.
JRDataRange	getDataRange()	Returns the range of values displayed by this thermometer.
JRDataRange	getHighRange()	Returns the high range, or null if undefined.
JRDataRange	getLowRange()	Returns the low range, or null if undefined.
JRDataRange	getMediumRange()	Returns the medium range, or null if undefined.
Color	getMercuryColor()	Returns the color of the "mercury" in the thermometer when the value is not in a defined range.
JRValueDisplay	getValueDisplay()	Returns formatting information for the textual representation of the value.
ValueLocationEnum	getValueLocation()	Returns the location where the value of the thermometer will be shown.

Methods inherited from class net.sf.jasperreports.charts.base.JRBaseChartPlot

addSeriesColor, clearSeriesColors, clone, getBackcolor, getBackgroundAlpha, getChart, getEventSupport, getForegroundAlpha, getLabelRotation, getOrientation, getOwnBackcolor, getSeriesColors, getStyleResolver, setBackcolor, setBackgroundAlpha, setForegroundAlpha, setLabelRotation, setOrientation, setSeriesColors

Methods inherited from class java.lang.Object

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

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

addSeriesColor, clearSeriesColors, getBackcolor, getBackgroundAlpha, getChart, getForegroundAlpha, getLabelRotation, getOrientation, getOwnBackcolor, getSeriesColors, setBackcolor, setBackgroundAlpha, setForegroundAlpha, setLabelRotation, setOrientation, setSeriesColors

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

clone

Field Details

dataRange

protected JRDataRange dataRange

The range of values that can be displayed by this thermometer. Specifies the upper and lower bounds of the meter itself.

valueDisplay

protected JRValueDisplay valueDisplay

Formatting information for the textual display of the value, including font, color and a mask.

valueLocationObject

protected ValueLocationEnum valueLocationObject

Specifies where the textual display of the value should be shown.

mercuryColor

protected Color mercuryColor

The default color to use for the mercury in the thermometer.

lowRange

protected JRDataRange lowRange

The boundaries of the low range.

mediumRange

protected JRDataRange mediumRange

The boundaries of the medium range.

highRange

protected JRDataRange highRange

The boundaries of the high range.

Constructor Details

JRBaseThermometerPlot

public JRBaseThermometerPlot(JRChartPlot plot,
 JRChart chart)

Constructs a new thermometer plot that is a copy of an existing one.

Parameters:

plot - the plot to copy

chart - the parent chart

JRBaseThermometerPlot

public JRBaseThermometerPlot(JRThermometerPlot thermoPlot,
 ChartsBaseObjectFactory factory)

Constructs a new plot that is a copy of an existing one, and registers all expression used by the plot with the specified factory.

Parameters:

thermoPlot - the plot to copy

factory - the factory to register any expressions with

Method Details

getDataRange

public JRDataRange getDataRange()

Description copied from interface: JRThermometerPlot

Returns the range of values displayed by this thermometer. This range corresponds with the scale on the thermometer.

Specified by:

getDataRange in interface JRThermometerPlot

Returns:

the range of values displayed by this thermometer

getValueDisplay

public JRValueDisplay getValueDisplay()

Description copied from interface: JRThermometerPlot

Returns formatting information for the textual representation of the value.

Specified by:

getValueDisplay in interface JRThermometerPlot

Returns:

formatting information for the value

getValueLocation

public ValueLocationEnum getValueLocation()

Description copied from interface: JRThermometerPlot

Returns the location where the value of the thermometer will be shown. The return value will be one of NONE, LEFT, RIGHT or BULB.

Specified by:

getValueLocation in interface JRThermometerPlot

Returns:

the location where the value of the thermometer will be shown

getMercuryColor

public Color getMercuryColor()

Description copied from interface: JRThermometerPlot

Returns the color of the "mercury" in the thermometer when the value is not in a defined range.

Specified by:

getMercuryColor in interface JRThermometerPlot

Returns:

the default color of the mercury in the thermometer

getLowRange

public JRDataRange getLowRange()

Description copied from interface: JRThermometerPlot

Returns the low range, or null if undefined.

Specified by:

getLowRange in interface JRThermometerPlot

Returns:

the low range, or null if undefined.

getMediumRange

public JRDataRange getMediumRange()

Description copied from interface: JRThermometerPlot

Returns the medium range, or null if undefined.

Specified by:

getMediumRange in interface JRThermometerPlot

Returns:

the medium range, or null if undefined.

getHighRange

public JRDataRange getHighRange()

Description copied from interface: JRThermometerPlot

Returns the high range, or null if undefined.

Specified by:

getHighRange in interface JRThermometerPlot

Returns:

the high range, or null if undefined.

collectExpressions

public void collectExpressions(ChartsExpressionCollector collector)

Adds all the expression used by this plot with the specified collector. All collected expression that are also registered with a factory will be included with the report is compiled.

Specified by:

collectExpressions in interface JRChartPlot

Parameters:

collector - the expression collector to use

clone

public Object clone(JRChart parentChart)

Specified by:

clone in interface JRChartPlot

Overrides:

clone in class JRBaseChartPlot