org.opensourcephysics.display
Interface LogMeasurable

All Superinterfaces:

Drawable, Measurable

All Known Implementing Classes:

DataColumn, DataFunction, Dataset, DatasetManager, HighlightableDataset, Histogram, HistogramDataset, Stripchart, Trail

public interface LogMeasurable
extends Measurable

Title: Measurable Description: A Measurable object returns only positive min and max values for its x and y extent. This interface is used to autoscale the x and y axes on a drawing panel. Minimum and maximum values may NOT be valid if isMeasured returns false. Objects that store data, for example, usually return zero if data is null. Copyright: Copyright (c) 2008

Version:

1.0

Author:

Wolfgang Christian

Method Summary

double	getXMaxLogscale() Gets the maximum x needed to draw this object on a log scale.
double	getXMinLogscale() Gets the minimum x needed to draw this object on a log scale.
double	getYMaxLogscale() Gets the maximum y needed to draw this object on a log scale on a log scale.
double	getYMinLogscale() Gets the minimum y needed to draw this object on a log scale.

Methods inherited from interface org.opensourcephysics.display.Measurable

getXMax, getXMin, getYMax, getYMin, isMeasured

Methods inherited from interface org.opensourcephysics.display.Drawable

draw

Method Detail

getXMinLogscale

double getXMinLogscale()

Gets the minimum x needed to draw this object on a log scale.

Returns:

minimum

getXMaxLogscale

double getXMaxLogscale()

Gets the maximum x needed to draw this object on a log scale.

Returns:

maximum

getYMinLogscale

double getYMinLogscale()

Gets the minimum y needed to draw this object on a log scale.

Returns:

minimum

getYMaxLogscale

double getYMaxLogscale()

Gets the maximum y needed to draw this object on a log scale on a log scale.

Returns:

maximum