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

```
public class SampledFunction
extends PDFFunction
```
Type 0 sampled functions. The original function is sampled at various points and these values are passed as a pdf stream. When a sampledFunction is evaluated, it looks in the sample table for the values corresponding to the sampled points surrounding the input value and interpolates between them. Functions of Order 0 use multilinear interpolation, while Order 3 functions use a cubic spline.

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
`void`	`multilinear_interpolate(float[] in, float[] out)`

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

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

public SampledFunction(PDFStream functionStream,
                       PDFFile srcFile)

public void initializeParameters(java.util.Map functionDict,
                                 PDFFile srcFile)

Description copied from class: PDFFunction

Read the function parameters

public void function_implementation(float[] in,
                                    float[] out)

public void multilinear_interpolate(float[] in,
                                    float[] out)

Class SampledFunction