de.gsi.chart.axes.spi.transforms

Class DefaultAxisTransform

java.lang.Object

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

de.gsi.chart.axes.spi.transforms.DefaultAxisTransform

All Implemented Interfaces:

AxisTransform

public class DefaultAxisTransform
extends AbstractAxisTransform

Identity axis transform

Author:

rstein

Field Summary

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

axis, rangeMax, rangeMin

Constructor Summary

Constructors

Constructor and Description
DefaultAxisTransform(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;
double	getRoundedMaximumRange(double max)
double	getRoundedMinimumRange(double min)

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

getMaximumRange, getMinimumRange, setMaximumRange, setMinimumRange

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultAxisTransform

public DefaultAxisTransform(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;

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;

Parameters:

val - input value

Returns:

output value

getRoundedMaximumRange

public double getRoundedMaximumRange(double max)

getRoundedMinimumRange

public double getRoundedMinimumRange(double min)