AbstractCachedViewerSetupImgLoader (Fiji Javadocs 0-SNAPSHOT API)

java.lang.Object
- bdv.AbstractViewerSetupImgLoader<T,V>
- - bdv.AbstractCachedViewerSetupImgLoader<T,V,A>

All Implemented Interfaces:

ViewerSetupImgLoader<T,V>, BasicMultiResolutionSetupImgLoader<T>, BasicSetupImgLoader<T>
```
public abstract class AbstractCachedViewerSetupImgLoader<T extends NativeType<T>,V extends Volatile<T> & NativeType<V>,A extends VolatileAccess>
extends AbstractViewerSetupImgLoader<T,V>
```
Abstract ViewerSetupImgLoader with a VolatileGlobalCellCache.

Author:

Stephan Saalfeld

Field Summary

Fields
Modifier and Type	Field and Description
`protected VolatileGlobalCellCache`	`cache`
`protected int[][]`	`cellDimensions`
`protected long[][]`	`dimensions`
`protected CacheArrayLoader<A>`	`loader`
`protected AffineTransform3D[]`	`mipmapTransforms`
`protected double[][]`	`resolutions`
`protected int`	`setupId`

Fields inherited from class bdv.AbstractViewerSetupImgLoader
type, volatileType

Constructor Summary

Constructors
Constructor and Description
`AbstractCachedViewerSetupImgLoader(int setupId, long[][] dimensions, int[][] cellDimensions, double[][] resolutions, T type, V vType, CacheArrayLoader<A> loader, VolatileGlobalCellCache cache)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`RandomAccessibleInterval<T>`	`getImage(int timepointId, int level, ImgLoaderHint... hints)` Get the image at the specified timepoint and resolution level.
`double[][]`	`getMipmapResolutions()` Get the sub-sampling factors, indexed by resolution level and dimension.
`AffineTransform3D[]`	`getMipmapTransforms()` Get the transformation from coordinates of the sub-sampled image of a a resolution level to coordinates of the full resolution image.
`RandomAccessibleInterval<V>`	`getVolatileImage(int timepointId, int level, ImgLoaderHint... hints)`
`int`	`numMipmapLevels()` Get number of resolution levels.
`protected <S extends NativeType<S>> VolatileCachedCellImg<S,A>`	`prepareCachedImage(int timepointId, int level, LoadingStrategy loadingStrategy, S t)`

Methods inherited from class bdv.AbstractViewerSetupImgLoader
getImage, getImageType, getVolatileImageType

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

Field Detail

dimensions
```
protected final long[][] dimensions
```

cellDimensions
```
protected final int[][] cellDimensions
```

resolutions
```
protected final double[][] resolutions
```

mipmapTransforms

protected final AffineTransform3D[] mipmapTransforms

cache

protected VolatileGlobalCellCache cache

loader

protected final CacheArrayLoader<A extends VolatileAccess> loader

setupId
```
protected final int setupId
```

Constructor Detail

AbstractCachedViewerSetupImgLoader

public AbstractCachedViewerSetupImgLoader(int setupId,
                                          long[][] dimensions,
                                          int[][] cellDimensions,
                                          double[][] resolutions,
                                          T type,
                                          V vType,
                                          CacheArrayLoader<A> loader,
                                          VolatileGlobalCellCache cache)

Method Detail
- getMipmapResolutions
```
public double[][] getMipmapResolutions()
```
  Description copied from interface: BasicMultiResolutionSetupImgLoader
  
  Get the sub-sampling factors, indexed by resolution level and dimension. For example, a sub-sampling factor of 2 means the respective resolution level is scaled by 0.5 in the respective dimension.
  
  Returns:
  
  sub-sampling factors, indexed by resolution level and dimension.
- numMipmapLevels
```
public int numMipmapLevels()
```
  Description copied from interface: BasicMultiResolutionSetupImgLoader
  
  Get number of resolution levels.
  
  Returns:
  
  number of resolution levels.
- prepareCachedImage
```
protected <S extends NativeType<S>> VolatileCachedCellImg<S,A> prepareCachedImage(int timepointId,
                                                                                  int level,
                                                                                  LoadingStrategy loadingStrategy,
                                                                                  S t)
```
- getImage
```
public RandomAccessibleInterval<T> getImage(int timepointId,
                                            int level,
                                            ImgLoaderHint... hints)
```
  Description copied from interface: BasicMultiResolutionSetupImgLoader
  
  Get the image at the specified timepoint and resolution level.
  The returned image has pixel type T (an instance of T may be obtained by BasicSetupImgLoader.getImageType()).
  
  Parameters:
  
  timepointId - timepoint for which to retrieve the image.
  
  level - resolution level for which to retrieve the image.
  
  hints - optional hints regarding how to load the image.
  
  Returns:
  
  image of type T.
- getVolatileImage
```
public RandomAccessibleInterval<V> getVolatileImage(int timepointId,
                                                    int level,
                                                    ImgLoaderHint... hints)
```
- getMipmapTransforms
```
public AffineTransform3D[] getMipmapTransforms()
```
  Description copied from interface: BasicMultiResolutionSetupImgLoader
  
  Get the transformation from coordinates of the sub-sampled image of a a resolution level to coordinates of the full resolution image. The array of transforms is indexed by resolution level.
  
  Returns:
  
  array with one transformation for each mipmap level.

Class AbstractCachedViewerSetupImgLoader<T extends NativeType<T>,V extends Volatile<T> & NativeType<V>,A extends VolatileAccess>

Field Summary

Fields inherited from class bdv.AbstractViewerSetupImgLoader

Constructor Summary

Method Summary

Methods inherited from class bdv.AbstractViewerSetupImgLoader

Methods inherited from class java.lang.Object

Field Detail

dimensions

cellDimensions

resolutions

mipmapTransforms

cache

loader

setupId

Constructor Detail

AbstractCachedViewerSetupImgLoader

Method Detail

getMipmapResolutions

numMipmapLevels

prepareCachedImage

getImage

getVolatileImage

getMipmapTransforms