Examples of net.imglib2.RealCursor

net.imglib2.util.Fraction
A RealCursor iterates over a set of RealLocalizable elements, for example intensity values sampled at a finite set of arbitrary real positions.
RealCursor is a combination of several interfaces to achieve this. The {@link Iterator} interface is used to iterate the set. Use{@link Iterator#fwd()} to advance the cursor and {@link Iterator#hasNext()}to check whether there are more elements. Note, that the Cursor starts before the first element, i.e., you have to call {@code fwd()} onceto move to the first element.

The {@link RealLocalizable} interface provides access to the position of thecurrent element. The {@link Sampler#get()} method of the {@link Sampler}interface provides access to the value of the current element.

For convenience, Cursor also extends the {@link java.util.Iterator} interfaceso that you are able to use Cursors in for-each loops. Calling the {@link java.util.Iterator#next()} method is equivalent to calling{@code fwd()} and {@code get()}. That is, after {@code next()} the Cursor ison the element returned by {@code next()}. {@code get()} can be used toobtain that element (again), and {@code getPosition()} to obtain itsposition. The {@link java.util.Iterator#remove()} method is not supported byimglib Cursors, in general.
@author Tobias Pietzsch @author Stephan Preibisch @author Stephan Saalfeld


  @Override
  public NativeImg< LongType, ? extends LongAccess > createSuitableNativeImg( final NativeImgFactory< LongType > storageFactory, final long dim[] )
  {
    // create the container
    final NativeImg<LongType, ? extends LongAccess> container = storageFactory.createLongInstance( dim, new Fraction() );


    // create a Type that is linked to the container
    final LongType linkedType = new LongType( container );


    // pass it to the NativeContainer

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  {
    return new LongType( get() );
  }


  @Override
  public Fraction getEntitiesPerPixel() { return new Fraction(); }

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  {
    this( ( short ) 0 );
  }


  @Override
  public Fraction getEntitiesPerPixel() { return new Fraction(); }

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  @Override
  public NativeImg<Unsigned12BitType, ? extends LongAccess> createSuitableNativeImg( final NativeImgFactory<Unsigned12BitType> storageFactory, final long dim[] )
  {
    // create the container
    final NativeImg<Unsigned12BitType, ? extends LongAccess> container = storageFactory.createLongInstance( dim, new Fraction( getBitsPerPixel(), 64 ) );


    // create a Type that is linked to the container
    final Unsigned12BitType linkedType = new Unsigned12BitType( container );


    // pass it to the NativeContainer

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  @Override
  public NativeImg<Unsigned2BitType, ? extends LongAccess> createSuitableNativeImg( final NativeImgFactory<Unsigned2BitType> storageFactory, final long dim[] )
  {
    // create the container
    final NativeImg<Unsigned2BitType, ? extends LongAccess> container = storageFactory.createLongInstance( dim, new Fraction( getBitsPerPixel(), 64 ) );


    // create a Type that is linked to the container
    final Unsigned2BitType linkedType = new Unsigned2BitType( container );


    // pass it to the NativeContainer

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  @Override
  public NativeImg< UnsignedShortType, ? extends ShortAccess > createSuitableNativeImg( final NativeImgFactory< UnsignedShortType > storageFactory, final long dim[] )
  {
    // create the container
    final NativeImg<UnsignedShortType, ? extends ShortAccess> container = storageFactory.createShortInstance( dim, new Fraction() );


    // create a Type that is linked to the container
    final UnsignedShortType linkedType = new UnsignedShortType( container );


    // pass it to the NativeContainer

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  @Override
  public NativeImg<Unsigned4BitType, ? extends LongAccess> createSuitableNativeImg( final NativeImgFactory<Unsigned4BitType> storageFactory, final long dim[] )
  {
    // create the container
    final NativeImg<Unsigned4BitType, ? extends LongAccess> container = storageFactory.createLongInstance( dim, new Fraction( getBitsPerPixel(), 64 ) );


    // create a Type that is linked to the container
    final Unsigned4BitType linkedType = new Unsigned4BitType( container );


    // pass it to the NativeContainer

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    this.data = data;
  }


  private NtreeImg( final NtreeImg< T, A > img )
  {
    super( img.dimension, new Fraction() );


    // this.ntree = new Ntree<Integer>(img.dimension, 0);
    this.data = img.data;
  }

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  @Override
  public NativeImg<Unsigned128BitType, ? extends LongAccess> createSuitableNativeImg( final NativeImgFactory<Unsigned128BitType> storageFactory, final long dim[] )
  {
    // create the container:
    final NativeImg<Unsigned128BitType, ? extends LongAccess> container = storageFactory.createLongInstance( dim, new Fraction( 2, 1 ) );


    // create a Type that is linked to the container
    final Unsigned128BitType linkedType = new Unsigned128BitType( container );


    // pass it to the NativeContainer

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    copy.set( dataAccess.getValue( k ), dataAccess.getValue( k + 1 ));
    return copy;
  }


  @Override
  public Fraction getEntitiesPerPixel() { return new Fraction( 2, 1 ); }

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Related Classes of net.imglib2.RealCursor

Jama.Matrix

net.imglib2.display.ARGBScreenImageExpectationChecking

net.imglib2.display.projector.composite.CompositeXYProjector

net.imglib2.display.projector.composite.CompositeXYRandomAccessibleProjector

net.imglib2.display.screenimage.awt.ARGBScreenImage

net.imglib2.display.screenimage.awt.AWTScreenImageUtil

net.imglib2.FinalInterval

net.imglib2.FlatIterationOrder

net.imglib2.histogram.Histogram1dTest

net.imglib2.histogram.HistogramNdTest

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