info.monitorenter.gui.chart.rangepolicies
Class RangePolicyFixedViewport

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

All Implemented Interfaces:

IRangePolicy, java.io.Serializable

public final class RangePolicyFixedViewport
extends ARangePolicy

A range policy that forces the chart only to display the bounds of the internal range regardless of the actual bounds of the traces within the chart.

Version:

$Revision: 1.6 $

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

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

RangePolicyFixedViewport(Range range)
Creates a range policy backed by the given range.

Method Summary

double	getMax(double chartMin, double chartMax) Returns the fixed maximum of the internal range.
double	getMin(double chartMin, double chartMax) Returns the fixed minimum of the internal 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

RangePolicyFixedViewport

public RangePolicyFixedViewport()

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

RangePolicyFixedViewport

public RangePolicyFixedViewport(Range range)

Creates a range policy backed by the given range.

Parameters:

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

Method Detail

getMax

public double getMax(double chartMin,
                     double chartMax)

Returns the fixed maximum of the internal range.

Parameters:

chartMax - ignored.

chartMin - ignored.

Returns:

the fixed maximum of the internal range.

See Also:

IRangePolicy.getMax(double, double)

getMin

public double getMin(double chartMin,
                     double chartMax)

Returns the fixed minimum of the internal range.

Parameters:

chartMin - ignored.

chartMax - ignored.

Returns:

the fixed minimum of the internal range.

See Also:

IRangePolicy.getMin(double, double)