ScaleRange (Environmental Data Abstraction Library 1.5.2 API)

java.lang.Object
- uk.ac.rdg.resc.edal.graphics.style.ScaleRange

```
public class ScaleRange
extends Object
```

Constructor Summary

Constructors
Constructor	Description
`ScaleRange(Float scaleMin, Float scaleMax, Boolean logarithmic)`
`ScaleRange(Extent<Float> scaleRange, Boolean logarithmic)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Float`	`getScaleMax()`
`Float`	`getScaleMin()`
`Boolean`	`isLogarithmic()`
`Float`	`scaleZeroToOne(Number input)`	Scales an input number to the range 0-1.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ScaleRange
```
public ScaleRange(Extent<Float> scaleRange,
                  Boolean logarithmic)
```
  - ScaleRange
```
public ScaleRange(Float scaleMin,
                  Float scaleMax,
                  Boolean logarithmic)
```
- Method Detail
  - getScaleMin
```
public Float getScaleMin()
```
  - getScaleMax
```
public Float getScaleMax()
```
  - isLogarithmic
```
public Boolean isLogarithmic()
```
  - scaleZeroToOne
```
public Float scaleZeroToOne(Number input)
```
    Scales an input number to the range 0-1. Will return a number outside this range if necessary, but the result can ONLY be interpreted as "out-of-range" (i.e. the amount by which it is out-of-range should not be used)
    
    Parameters:
    
    input - The input number
    
    Returns:
    
    A number from 0-1 if in range, a number outside 0-1 if out-of-range, and null if null/NaN