info.monitorenter.gui.chart.rangepolicies
Class RangePolicyUnbounded

java.lang.Object
  info.monitorenter.gui.chart.rangepolicies.ARangePolicy
      info.monitorenter.gui.chart.rangepolicies.RangePolicyUnbounded

All Implemented Interfaces:

IRangePolicy, java.io.Serializable

public final class RangePolicyUnbounded
extends ARangePolicy

A dummy IRangePolicy implementation that reflects the bounds of the connected Chart2D instance.

Version:

$Revision: 1.7 $

Author:

Achim Westermann

See Also:

Serialized Form

Field Summary

Fields inherited from class info.monitorenter.gui.chart.rangepolicies.ARangePolicy

m_propertyChangeSupport

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

PROPERTY_RANGE, PROPERTY_RANGE_MAX, PROPERTY_RANGE_MIN

Constructor Summary

RangePolicyUnbounded()
Creates a range policy with an unconfigured range (Range.RANGE_UNBOUNDED).

RangePolicyUnbounded(Range range)
Creates a range policy backed by the given range which is not used for getMax(double, double) or getMin(double, double) but stored for later changes of the range policy from outside.

Method Summary

double	getMax(double chartMin, double chartMax) Define the upper bound of the Chart2D's value range.
double	getMin(double chartMin, double chartMax) Define the lower bound of the Chart2D's value range.

Methods inherited from class info.monitorenter.gui.chart.rangepolicies.ARangePolicy

addPropertyChangeListener, equals, firePropertyChange, getPropertyChangeListeners, getRange, hashCode, removePropertyChangeListener, removePropertyChangeListener, setRange

Methods inherited from class java.lang.Object

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

Constructor Detail

RangePolicyUnbounded

public RangePolicyUnbounded()

Creates a range policy with an unconfigured range (Range.RANGE_UNBOUNDED).

RangePolicyUnbounded

public RangePolicyUnbounded(Range range)

Creates a range policy backed by the given range which is not used for getMax(double, double) or getMin(double, double) but stored for later changes of the range policy from outside.

Parameters:

range - the range that may be used to decide about the policy of displaying the range.

See Also:

AAxis.setRangePolicy(info.monitorenter.gui.chart.IRangePolicy)

Method Detail

getMax

public double getMax(double chartMin,
                     double chartMax)

Description copied from interface: IRangePolicy

Define the upper bound of the Chart2D's value range. Depends on the AAxis this instance is bound to.

Parameters:

chartMin - the minimum value of the connected Chart2D that may / should be taken into account.

chartMax - the maximum value of the connected Chart2D that may / should be taken into account.

Returns:

the maximum value (upper bound) for the Chart2D to display.

See Also:

IRangePolicy.getMax(double,double)

getMin

public double getMin(double chartMin,
                     double chartMax)

Description copied from interface: IRangePolicy

Define the lower bound of the Chart2D's value range. Depends on the AAxis this instance is bound to.

Parameters:

chartMin - the minimum value of the connected Chart2D that may / should be taken into account.

chartMax - the maximum value of the connected Chart2D that may / should be taken into account.

Returns:

the minimum value (lower bound) for the Chart2D to display.

See Also:

IRangePolicy.getMin(double, double)