info.monitorenter.gui.chart.axis
Class AxisInverse

java.lang.Object
  info.monitorenter.gui.chart.axis.AAxis
      info.monitorenter.gui.chart.axis.AxisInverse

All Implemented Interfaces:

IAxis, PropertyChangeListener, Serializable, EventListener

public class AxisInverse
extends AAxis

An AAxis with inverse display of values.

Labels and values are starting from the highest value and go down to the lowest one.

Version:

$Revision: 1.10 $

Author:

Andrea Plotegher (initial contribution), Achim Westermann (adaption for core)

See Also:

Serialized Form

Nested Class Summary

class	AxisInverse.XDataInverseAccessor An accessor for the x axis of a chart.
class	AxisInverse.YDataInverseAccessor Accesses the y axis of the Chart2D.

Nested classes/interfaces inherited from class info.monitorenter.gui.chart.axis.AAxis

AAxis.AChart2DDataAccessor, AAxis.XDataAccessor, AAxis.YDataAccessor

Field Summary

Fields inherited from class info.monitorenter.gui.chart.axis.AAxis

m_accessor, m_formatter, m_majorTickSpacing, m_minorTickSpacing, m_power

Fields inherited from interface info.monitorenter.gui.chart.IAxis

PROPERTY_LABELFORMATTER, PROPERTY_PAINTGRID, PROPERTY_RANGEPOLICY, PROPERTY_TITLE, PROPERTY_TITLEFONT, PROPERTY_TITLEPAINTER

Constructor Summary

AxisInverse()
Defcon.

AxisInverse(IAxisLabelFormatter formatter)
Constructor that uses the given label formatter for formatting labels.

Method Summary

protected AAxis.AChart2DDataAccessor	createAccessor(Chart2D chart, int dimension) Template method to create the proper AAxis.AChart2DDataAccessor implementation.
protected LabeledValue[]	getLabels(double resolution) Returns the labels for this axis.
double	getScaledValue(double absolute) Scales the given absolute value into a value between 0 and 1.0 (if it is in the range of the data).

Methods inherited from class info.monitorenter.gui.chart.axis.AAxis

addPropertyChangeListener, addTrace, getAccessor, getDimension, getFormatter, getHeight, getMajorTickSpacing, getMax, getMin, getMinorTickSpacing, getPropertyChangeListeners, getRange, getRangePolicy, getScaleValues, getTitle, getTitlePainter, getValueDistanceForPixel, getWidth, initPaintIteration, isPaintGrid, isPaintScale, isStartMajorTick, paintTitle, propertyChange, removePropertyChangeListener, removeTrace, replace, roundToTicks, scale, scaleTrace, setAccessor, setChart, setFormatter, setMajorTickSpacing, setMinorTickSpacing, setPaintGrid, setPaintScale, setRange, setRangePolicy, setStartMajorTick, setTitle, setTitlePainter, translateMousePosition, translatePxToValue, translateValueToPx

Methods inherited from class java.lang.Object

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

Constructor Detail

AxisInverse

public AxisInverse()

Defcon.

AxisInverse

public AxisInverse(IAxisLabelFormatter formatter)

Constructor that uses the given label formatter for formatting labels.

Parameters:

formatter - needed for formatting labels of this axis.

Method Detail

createAccessor

protected AAxis.AChart2DDataAccessor createAccessor(Chart2D chart,
                                                    int dimension)

Description copied from class: AAxis

Template method to create the proper AAxis.AChart2DDataAccessor implementation.

Specified by:

createAccessor in class AAxis

Parameters:

chart - the chart to access.

dimension - Chart2D.X or Chart2D.Y.

Returns:

the proper AAxis.AChart2DDataAccessor implementation.

See Also:

AAxis.createAccessor(info.monitorenter.gui.chart.Chart2D, int)

getLabels

protected LabeledValue[] getLabels(double resolution)

Returns the labels for this axis.

The labels will have at least the given argument resolution as distance in the value domain of the chart.

Overrides:

getLabels in class AAxis

Parameters:

resolution - the distance in the value domain of the chart that has to be at least between to labels.

Returns:

the labels for this axis.

getScaledValue

public double getScaledValue(double absolute)

Description copied from interface: IAxis

Scales the given absolute value into a value between 0 and 1.0 (if it is in the range of the data).

If the given absolute value is not in the display- range of the Chart2D, negative values or values greater than 1.0 may result.

Parameters:

absolute - a value in the real value range of the corresponding chart.

Returns:

a value between 0.0 and 1.0 that is mapped to a position within the chart.

See Also:

IAxis.getScaledValue(double)