de.gsi.chart.axes.spi.transforms

Class LogarithmicTimeAxisTransform

java.lang.Object

de.gsi.chart.axes.spi.transforms.AbstractAxisTransform

de.gsi.chart.axes.spi.transforms.LogarithmicAxisTransform

de.gsi.chart.axes.spi.transforms.LogarithmicTimeAxisTransform

All Implemented Interfaces:

AxisTransform

public class LogarithmicTimeAxisTransform
extends LogarithmicAxisTransform

Author:

rstein

Property Summary

Properties inherited from class de.gsi.chart.axes.spi.transforms.LogarithmicAxisTransform

logarithmBaseProperty

Field Summary

Fields inherited from class de.gsi.chart.axes.spi.transforms.LogarithmicAxisTransform

DB10_LOGARITHM_BASE, DB20_LOGARITHM_BASE, DEFAULT_LOG_MIN_VALUE, DEFAULT_LOGARITHM_BASE

Fields inherited from class de.gsi.chart.axes.spi.transforms.AbstractAxisTransform

axis, rangeMax, rangeMin

Constructor Summary

Constructors

Constructor and Description
LogarithmicTimeAxisTransform(Axis axis)

Method Summary

Modifier and Type	Method and Description
double	backward(double val) default backward transform for affine functions: backward(forward(val)) = forward(backward(val)) = val;
double	forward(double val) default forward transform for affine functions: backward(forward(val)) = forward(backward(val)) = val;

Methods inherited from class de.gsi.chart.axes.spi.transforms.LogarithmicAxisTransform

getLogarithmBase, getRoundedMaximumRange, getRoundedMinimumRange, log, logarithmBaseProperty, pow, setLogarithmBase, setMaximumRange, setMinimumRange

Methods inherited from class de.gsi.chart.axes.spi.transforms.AbstractAxisTransform

getMaximumRange, getMinimumRange

Methods inherited from class java.lang.Object

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

Constructor Detail

LogarithmicTimeAxisTransform

public LogarithmicTimeAxisTransform(Axis axis)

Method Detail

backward

public double backward(double val)

Description copied from interface: AxisTransform

default backward transform for affine functions: backward(forward(val)) = forward(backward(val)) = val;

Specified by:

backward in interface AxisTransform

Overrides:

backward in class LogarithmicAxisTransform

Parameters:

val - input value

Returns:

output value

forward

public double forward(double val)

Description copied from interface: AxisTransform

default forward transform for affine functions: backward(forward(val)) = forward(backward(val)) = val;

Specified by:

forward in interface AxisTransform

Overrides:

forward in class LogarithmicAxisTransform

Parameters:

val - input value

Returns:

output value