net.sf.jasperreports.charts.fill
Class JRFillMeterPlot

java.lang.Object
  net.sf.jasperreports.engine.fill.JRFillChartPlot
      net.sf.jasperreports.charts.fill.JRFillMeterPlot

All Implemented Interfaces:

JRMeterPlot, JRChartPlot

public class JRFillMeterPlot
extends JRFillChartPlot
implements JRMeterPlot

Version:

$Id: JRFillMeterPlot.java 1794 2007-07-30 09:07:50Z teodord $

Author:

Barry Klawans (bklawans@users.sourceforge.net)

Nested Class Summary

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

JRChartPlot.JRSeriesColor

Field Summary

Fields inherited from class net.sf.jasperreports.engine.fill.JRFillChartPlot

chart, parent

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

SHAPE_CHORD, SHAPE_CIRCLE, SHAPE_PIE

Constructor Summary

JRFillMeterPlot(JRMeterPlot meterPlot, JRFillObjectFactory factory)

Method Summary

JRDataRange	getDataRange() Returns the range of values that the Meter can display.
java.util.List	getIntervals() Returns a list of all the intervals contained in this Meter.
int	getMeterAngle() Returns the size of the Meter face in degrees.
java.awt.Color	getMeterBackgroundColor() Returns the background color of the meter.
java.awt.Color	getNeedleColor() Returns the color used when drawing the meter's pointer.
byte	getShape() Returns the shape of the Meter.
java.awt.Color	getTickColor() Returns the color used when drawing tick marks on the meter.
double	getTickInterval() Returns the spacing between the ticks on the face of the meter.
java.lang.String	getUnits() Returns the name of the units that the Meter is displaying.
JRValueDisplay	getValueDisplay() Returns a description of how the value of the Meter is displayed.

Methods inherited from class net.sf.jasperreports.engine.fill.JRFillChartPlot

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

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.JRChartPlot

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

Constructor Detail

JRFillMeterPlot

public JRFillMeterPlot(JRMeterPlot meterPlot,
                       JRFillObjectFactory factory)

Method Detail

getDataRange

public JRDataRange getDataRange()

Description copied from interface: JRMeterPlot

Returns the range of values that the Meter can display.

Specified by:

getDataRange in interface JRMeterPlot

Returns:

the range of values that the Meter can display

getValueDisplay

public JRValueDisplay getValueDisplay()

Description copied from interface: JRMeterPlot

Returns a description of how the value of the Meter is displayed. This includes any font and color information, the location of the value, a formatting mask and an optional "units" string to append to the value.

Specified by:

getValueDisplay in interface JRMeterPlot

Returns:

a description of how the value of the Meter is displayed.

getShape

public byte getShape()

Description copied from interface: JRMeterPlot

Returns the shape of the Meter. The shape is only relevant if the Meter face is over 180 degrees wide, and controls how the portiong of the circle described by the Meter but outside of the Meter is drawn. (If the meter is 240 degrees wide the shape setting controls how the remaining 120 degrees is displayed.)

The value returned is one of the SHAPE_ constants defined in this class.

Specified by:

getShape in interface JRMeterPlot

Returns:

a description of how the value of the Meter is displayed.

getIntervals

public java.util.List getIntervals()

Description copied from interface: JRMeterPlot

Returns a list of all the intervals contained in this Meter. The return value is never null but can be an empty list. Each element in the list is a net.sf.jasperreports.charts.util.JRMeterInterval

Specified by:

getIntervals in interface JRMeterPlot

Returns:

a list of all the intervals contained in this Meter

getMeterAngle

public int getMeterAngle()

Description copied from interface: JRMeterPlot

Returns the size of the Meter face in degrees.

Specified by:

getMeterAngle in interface JRMeterPlot

Returns:

the size of the Meter face in degrees

getUnits

public java.lang.String getUnits()

Description copied from interface: JRMeterPlot

Returns the name of the units that the Meter is displaying. This value will be appended to the value when displayed.

Specified by:

getUnits in interface JRMeterPlot

Returns:

the name of the units that the Meter is displaying

getTickInterval

public double getTickInterval()

Description copied from interface: JRMeterPlot

Returns the spacing between the ticks on the face of the meter. The spacing is relative to the range that the meter is displaying - if the range is 0 to 500 and the tick interval is 50 then 10 ticks will be displayed.

Specified by:

getTickInterval in interface JRMeterPlot

Returns:

the spacing between the ticks on the face of the meter

getMeterBackgroundColor

public java.awt.Color getMeterBackgroundColor()

Description copied from interface: JRMeterPlot

Returns the background color of the meter. This is the color of the meter's face.

Specified by:

getMeterBackgroundColor in interface JRMeterPlot

Returns:

the background color of the meter.

getNeedleColor

public java.awt.Color getNeedleColor()

Description copied from interface: JRMeterPlot

Returns the color used when drawing the meter's pointer.

Specified by:

getNeedleColor in interface JRMeterPlot

Returns:

the color used when drawing the meter's pointer

getTickColor

public java.awt.Color getTickColor()

Description copied from interface: JRMeterPlot

Returns the color used when drawing tick marks on the meter.

Specified by:

getTickColor in interface JRMeterPlot

Returns:

the color used when drawing tick marks on the meter