Field Detail

• baseUrl

  protected String baseUrl

• metadata

  protected RemoteImageLoaderMetaData metadata

• cellsDimensions

  protected HashMap<ViewLevelId,int[]> cellsDimensions

• cache

  protected VolatileGlobalCellCache cache

• shortLoader

  protected RemoteVolatileShortArrayLoader shortLoader

• setupImgLoaders

  protected final HashMap<Integer,RemoteImageLoader.SetupImgLoader> setupImgLoaders

  TODO

Constructor Detail

• RemoteImageLoader

  public RemoteImageLoader(String baseUrl)
                    throws IOException

  Throws:

  IOException

• RemoteImageLoader

  public RemoteImageLoader(String baseUrl,
                           boolean doOpen)
                    throws IOException

  Throws:

  IOException

Method Detail

• getSetupImgLoader

  public RemoteImageLoader.SetupImgLoader getSetupImgLoader(int setupId)

  Description copied from interface: BasicMultiResolutionImgLoader
  Get the BasicMultiResolutionSetupImgLoader for the specified view setup.

  Specified by:

  getSetupImgLoader in interface ViewerImgLoader

  Specified by:

  getSetupImgLoader in interface BasicImgLoader

  Specified by:

  getSetupImgLoader in interface BasicMultiResolutionImgLoader

  Parameters:

  setupId - view setup for which to get the BasicMultiResolutionSetupImgLoader.

  Returns:

  BasicMultiResolutionSetupImgLoader for the specified view setup.

• getCacheControl

  public VolatileGlobalCellCache getCacheControl()

  Specified by:

  getCacheControl in interface ViewerImgLoader

• getMipmapInfo

  public MipmapInfo getMipmapInfo(int setupId)

• existsImageData

  public boolean existsImageData(ViewLevelId id)

  Checks whether the given image data is present on the server.

  Returns:

  true, if the given image data is present.

• getMissingDataImage

  protected <T> RandomAccessibleInterval<T> getMissingDataImage(ViewLevelId id,
                                                                T constant)

  For images that are missing in the hdf5, a constant image is created. If the dimension of the missing image is known (see getDimsAndExistence(ViewLevelId)) then use that. Otherwise create a 1x1x1 image.

• getDimsAndExistence

  public DimsAndExistence getDimsAndExistence(ViewLevelId id)

• prepareCachedImage

  protected <T extends NativeType<T>> RandomAccessibleInterval<T> prepareCachedImage(ViewLevelId id,
                                                                                     LoadingStrategy loadingStrategy,
                                                                                     T type)

  Create a VolatileCachedCellImg backed by the cache. The type should be either UnsignedShortType and VolatileUnsignedShortType.