InterpolationFunction

java.lang.Object
- com.inductiveautomation.rm.pdf.reader.PDFFunction
- - com.inductiveautomation.rm.pdf.reader.fps.InterpolationFunction

```
public class InterpolationFunction
extends PDFFunction
```
Type 2 exponential interpolation functions. Simple interpolation between 2 sets of m values. N=1 -> linear interpolation.

Field Summary
- Fields inherited from class com.inductiveautomation.rm.pdf.reader.PDFFunction
  ExponentialInterpolation, functionType, inputDomain, inputValues, outputRange, PostScriptCalculator, returnValues, Sampled, Stitching

Constructor Summary

Constructors
Constructor Description

InterpolationFunction(java.util.Map functionDict, PDFFile srcFile)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`function_implementation(float[] in, float[] out)`
`void`	`initializeParameters(java.util.Map functionDict, PDFFile srcFile)`	Read the function parameters
`int`	`numInputValues()`	Returns the number of parameters this function takes as input
`int`	`numOutputValues()`	Returns the number of values this function returns.

Methods inherited from class com.inductiveautomation.rm.pdf.reader.PDFFunction
clipToRange, evaluate, getInstance

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

- Constructor Detail
  - InterpolationFunction
```
public InterpolationFunction(java.util.Map functionDict,
                             PDFFile srcFile)
```
- Method Detail
  - initializeParameters
```
public void initializeParameters(java.util.Map functionDict,
                                 PDFFile srcFile)
```
    Description copied from class: PDFFunction
    
    Read the function parameters
    
    Overrides:
    
    initializeParameters in class PDFFunction
  - numInputValues
```
public int numInputValues()
```
    Description copied from class: PDFFunction
    
    Returns the number of parameters this function takes as input
    
    Overrides:
    
    numInputValues in class PDFFunction
  - numOutputValues
```
public int numOutputValues()
```
    Description copied from class: PDFFunction
    
    Returns the number of values this function returns. Should be overridden by subclasses that don't require outputRange.
    
    Overrides:
    
    numOutputValues in class PDFFunction
  - function_implementation
```
public void function_implementation(float[] in,
                                    float[] out)
```
    Specified by:
    
    function_implementation in class PDFFunction