info.monitorenter.gui.chart.rangepolicies
Class RangePolicyForcedPoint

java.lang.Object
  info.monitorenter.gui.chart.rangepolicies.ARangePolicy
      info.monitorenter.gui.chart.rangepolicies.RangePolicyMinimumViewport
          info.monitorenter.gui.chart.rangepolicies.RangePolicyForcedPoint

All Implemented Interfaces:

IRangePolicy, java.io.Serializable

public final class RangePolicyForcedPoint
extends RangePolicyMinimumViewport

A range policy that forces the chart always to display the constructor given point regardless of the actual bounds of the traces within the chart.

Version:

$Revision: 1.8 $

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

RangePolicyForcedPoint()
Creates a range policy that ensures zero to be visible.

RangePolicyForcedPoint(double point)
Creates a range policy backed by the given point in the dimension this policy is used (x or y).

Method Summary

void	setPoint(double point) Sets the point to ensure to be visible.
void	setRange(Range range) This method is an invariant of the super class contract: only the minimum value of the given range is used to enforce visibility.

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

getMax, getMin

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

RangePolicyForcedPoint

public RangePolicyForcedPoint()

Creates a range policy that ensures zero to be visible.

RangePolicyForcedPoint

public RangePolicyForcedPoint(double point)

Creates a range policy backed by the given point in the dimension this policy is used (x or y).

Parameters:

point - the point that always has to be shown.

Method Detail

setPoint

public void setPoint(double point)

Sets the point to ensure to be visible.

Parameters:

point - the point to ensure to be visible.

setRange

public void setRange(Range range)

This method is an invariant of the super class contract: only the minimum value of the given range is used to enforce visibility.

Use setPoint(double) instead.

Specified by:

setRange in interface IRangePolicy

Overrides:

setRange in class ARangePolicy

Parameters:

range - the internal range that may be taken into account for returning bounds from IRangePolicy.getMax(double, double) and IRangePolicy.getMax(double, double).