Package skyview.geometry

Class Sampler

java.lang.Object
skyview.geometry.Sampler
All Implemented Interfaces:
Serializable, Cloneable, Component
Direct Known Subclasses:
Clip, Combo, Lanczos, LI, NN, Spline
public abstract class Sampler extends Object implements Component, Cloneable
See Also:

  • Field Details

    • inImage

      protected Image inImage
      The input image. It should have a size inHeight*inWidth*inDepth

    • inHeight

      protected int inHeight

    • inWidth

      protected int inWidth

    • inDepth

      protected int inDepth

    • bounds

      protected int[] bounds
      This gives the minX,maxX, minY,maxY pixel values for the current output image. We can use this to limit the region of the input image we are interested in.

    • outImage

      protected Image outImage
      The output image. It should have a size outHeight*outWidth*outDepth

    • outHeight

      protected int outHeight

    • outWidth

      protected int outWidth

    • outDepth

      protected int outDepth

    • trans

      protected Transformer trans
      The transformation from the output image to the input image.

  • Constructor Details

    • Sampler

      public Sampler()

  • Method Details

    • sample

      public abstract void sample(int index)
      Find the value in the input data to put in the output data. The output array defined in a previous setOutput call is updated.
      Parameters:
      index - The index into the output array.

    • clone

      public Object clone()
      Allow someone to get a copy of this sampler for use on another image.
      Overrides:
      clone in class Object

    • setInput

      public void setInput(Image inImage)
      Set the input image for the sampling

    • setBounds

      public void setBounds(int[] bounds)
      Set the bounds of the output image that may be asked for.

    • setOutput

      public void setOutput(Image outImage)
      Set the output image for the sampling

    • setTransform

      public void setTransform(Transformer transform)
      Set the transformation information.
      Parameters:
      transform - The transformer object.

    • factory

      public static Sampler factory(String type)
      Factory for creating samplers

    • setOrder

      public void setOrder(int order)
      Set the order of the classifier. By default this does nothing but it defines the order of the sampling for some samplers.