BinaryInterpolation2D (Fiji Javadocs 0-SNAPSHOT API)

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java.lang.Object
- ini.trakem2.imaging.BinaryInterpolation2D

All Implemented Interfaces:

Algorithm, OutputAlgorithm<BitType>
```
public class BinaryInterpolation2D
extends Object
implements OutputAlgorithm<BitType>
```
Given two binary images of the same dimensions, generate an interpolated image that sits somewhere in between, as specified by the weight. For each binary image, the edges are found and then each pixel is assigned a distance to the nearest edge. Inside, distance values are positive; outside, negative. Then both processed images are compared, and wherever the weighted sum is larger than zero, the result image gets a pixel set to true (or white, meaning inside). A weight of zero means that the first image is not present at all in the interpolated image; a weight of one means that the first image is present exclusively. The code was originally created by Johannes Schindelin in the VIB's vib.BinaryInterpolator class, for ij.ImagePlus.

Constructor Summary

Constructors
Constructor and Description

BinaryInterpolation2D(Image<BitType> img1, Image<BitType> img2, float weight)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`checkInput()`
`String`	`getErrorMessage()`
`Image<BitType>`	`getResult()`
`boolean`	`process()`
`Image<BitType>`	`process(float weight)` The first time, it will prepare the distance transform images, which are computed only once.
`void`	`setWeight(float weight)` After changing the weight, it's totally valid to call process() again, and then getResult().

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

- Constructor Detail
  - BinaryInterpolation2D
```
public BinaryInterpolation2D(Image<BitType> img1,
                             Image<BitType> img2,
                             float weight)
```
- Method Detail
  - getResult
```
public Image<BitType> getResult()
```
    Specified by:
    
    getResult in interface OutputAlgorithm<BitType>
  - checkInput
```
public boolean checkInput()
```
    Specified by:
    
    checkInput in interface Algorithm
  - getErrorMessage
```
public String getErrorMessage()
```
    Specified by:
    
    getErrorMessage in interface Algorithm
  - setWeight
```
public void setWeight(float weight)
               throws IllegalArgumentException
```
    After changing the weight, it's totally valid to call process() again, and then getResult().
    
    Throws:
    
    IllegalArgumentException
  - process
```
public boolean process()
```
    Specified by:
    
    process in interface Algorithm
  - process
```
public Image<BitType> process(float weight)
```
    The first time, it will prepare the distance transform images, which are computed only once.

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