uk.ac.starlink.ttools.plot2.layer
Class CountScaler
java.lang.Object
uk.ac.starlink.ttools.plot2.layer.CountScaler
public class CountScaler
- extends Object
Scales integer count values according to a supplied Scaling object.
- Since:
- 26 Jan 2015
- Author:
- Mark Taylor
Method Summary |
int |
scaleCount(int count)
Scales in input whole number to an output whole number. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CountScaler
public CountScaler(Scaling scaling,
int maxIn,
int maxOut)
- Constructor.
- Parameters:
scaling
- provides basic scaling behaviourmaxIn
- defines input value range 0..maxInmaxOut
- defines output value range 0..maxOut
scaleCount
public int scaleCount(int count)
- Scales in input whole number to an output whole number.
Zero maps to zero, other values map according to this object's Scaling.
- Parameters:
count
- unscaled value, in range 0..maxIn
- Returns:
- scaled count, in range 0..maxOut
Copyright © 2015 Central Laboratory of the Research Councils. All Rights Reserved.