Mixed (ImgLib2 Javadocs 0-SNAPSHOT API)

All Superinterfaces:

BoundingBoxTransform, Transform

All Known Subinterfaces:

ComponentMapping, Slicing, Translation

All Known Implementing Classes:

AbstractMixedTransform, ComponentMappingTransform, MixedTransform, SlicingTransform, TranslationTransform, TranslationTransform.InverseTranslationTransform
```
public interface Mixed
extends Transform, BoundingBoxTransform
```
Mixed transform allows to express common integer view transformations such as translation, rotation, rotoinversion, and projection.
It transform a n-dimensional source vector to a m-dimensional target vector, and can be represented as a m+1 × n+1 homogeneous matrix. The mixed transform can be decomposed as follows:
1. project down (discard some components of the source vector)
2. component permutation
3. component inversion
4. project up (add zero components in the target vector)
5. translation
Author:

Tobias Pietzsch

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`getComponentInversion(boolean[] invert)` Get an array indicating for each target component, whether the source component it is taken from should be inverted.
`boolean`	`getComponentInversion(int d)` Get the d-th component of inversion vector (see `getComponentInversion(boolean[])`).
`int`	`getComponentMapping(int d)` Get the source dimension which is mapped to the d-th target dimension (see `getComponentMapping(int[])`).
`void`	`getComponentMapping(int[] component)` Get an array indicating for each target dimensions from which source dimension it is taken.
`void`	`getComponentZero(boolean[] zero)` Get a boolean array indicating which target dimensions are _not_ taken from source dimensions.
`boolean`	`getComponentZero(int d)` Get the d-th component of zeroing vector (see `getComponentZero(boolean[])`).
`double[][]`	`getMatrix()` Get the matrix that transforms homogeneous source points to homogeneous target points.
`long`	`getTranslation(int d)` Get the d-th component of translation (see `getTranslation(long[])`).
`void`	`getTranslation(long[] translation)` Get the translation.

Methods inherited from interface net.imglib2.transform.Transform
apply, apply, apply, numSourceDimensions, numTargetDimensions

Methods inherited from interface net.imglib2.transform.integer.BoundingBoxTransform
transform

- Method Detail
  - getTranslation
```
void getTranslation(long[] translation)
```
    Get the translation. Translation is added to the target vector after applying permutation, projection, inversion operations.
    
    Parameters:
    
    translation - array of size at least the target dimension to store the result.
  - getTranslation
```
long getTranslation(int d)
```
    Get the d-th component of translation (see getTranslation(long[])).
    
    Parameters:
    
    d -
  - getComponentZero
```
void getComponentZero(boolean[] zero)
```
    Get a boolean array indicating which target dimensions are _not_ taken from source dimensions.
    For instance, if the transform maps 2D (x,y) coordinates to the first two components of a 3D (x,y,z) coordinate, the result will be [false, false, true]
    
    Parameters:
    
    zero - array of size at least the target dimension to store the result.
  - getComponentZero
```
boolean getComponentZero(int d)
```
    Get the d-th component of zeroing vector (see getComponentZero(boolean[])).
    
    Parameters:
    
    d -
  - getComponentMapping
```
void getComponentMapping(int[] component)
```
    Get an array indicating for each target dimensions from which source dimension it is taken.
    For instance, if the transform maps 2D (x,y) coordinates to the first two components of a 3D (x,y,z) coordinate, the result will be [0, 1, x]. Here, the value of x is undefined because the third target dimension does not correspond to any source dimension. See getComponentZero(boolean[]).
    
    Parameters:
    
    component - array of size at least the target dimension to store the result.
  - getComponentMapping
```
int getComponentMapping(int d)
```
    Get the source dimension which is mapped to the d-th target dimension (see getComponentMapping(int[])).
    
    Parameters:
    
    d -
  - getComponentInversion
```
void getComponentInversion(boolean[] invert)
```
    Get an array indicating for each target component, whether the source component it is taken from should be inverted.
    For instance, if rotating a 2D (x,y) coordinates by 180 degrees will map it to (-x,-y). In this case, the result will be [true, true].
    
    Parameters:
    
    invert - array of size at least the target dimension to store the result.
  - getComponentInversion
```
boolean getComponentInversion(int d)
```
    Get the d-th component of inversion vector (see getComponentInversion(boolean[])).
    
    Parameters:
    
    d -
  - getMatrix
```
double[][] getMatrix()
```
    Get the matrix that transforms homogeneous source points to homogeneous target points. For testing purposes.

Interface Mixed

Method Summary

Methods inherited from interface net.imglib2.transform.Transform

Methods inherited from interface net.imglib2.transform.integer.BoundingBoxTransform

Method Detail

getTranslation

getTranslation

getComponentZero

getComponentZero

getComponentMapping

getComponentMapping

getComponentInversion

getComponentInversion

getMatrix