Package jhd.FloodFill

Class EuclideanSpheres

java.lang.Object
jhd.FloodFill.EuclideanSpheres
public class EuclideanSpheres
extends java.lang.Object
Class for drawing Euclidean spheres scaled in image units

  • Nested Class Summary

    Nested Classes
    Modifier and Type Class Description
    static class  EuclideanSpheres.RandomSphereParams
    Nested class to simplify random sphere draw arguments list
    static class  EuclideanSpheres.SphereParams
    Nested class to simplify sphere draw arguments list

  • Constructor Summary

    Constructors
    Constructor Description
    EuclideanSpheres()
    Default constructor

  • Method Summary

    Modifier and Type Method Description
    int DrawRandomSpheres​(java.lang.Object[] oImageArr, int imgWidth, int imgHeight, int imgDepth, EuclideanSpheres.RandomSphereParams rsp)
    Draws overlapping spheres of random size at random locations until volFrac is reached.
    int DrawRandomSpheres​(java.lang.Object oImage, int imgWidth, int imgHeight, int imgDepth, EuclideanSpheres.RandomSphereParams rsp)
    Draws overlapping spheres of random size at random locations until volFrac is reached.
    int DrawSphere​(java.lang.Object[] oImageArr, int imgWidth, int imgHeight, int imgDepth, EuclideanSpheres.SphereParams sp)
    Draws a sphere in user pixel units, sphere origins may lie outside the image.
    int DrawSphere​(java.lang.Object oImage, int imgWidth, int imgHeight, int imgDepth, EuclideanSpheres.SphereParams sp)
    Draws a sphere in user pixel units, sphere origins may lie outside the image.

    Methods inherited from class java.lang.Object

    equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • EuclideanSpheres

      public EuclideanSpheres()
      Default constructor

  • Method Details

    • DrawRandomSpheres

      public int DrawRandomSpheres​(java.lang.Object[] oImageArr, int imgWidth, int imgHeight, int imgDepth, EuclideanSpheres.RandomSphereParams rsp)
      Draws overlapping spheres of random size at random locations until volFrac is reached.
      Parameters:
      oImageArr - An Object[] as returned by ImageJ ImagePlus imp.getStack().getImageArray();
      imgWidth - The image width in pixels
      imgHeight - The image height in pixels
      imgDepth - The image depth (slices) in pixels
      rsp - A RandomSphereParameters data block
      Returns:
      The number of pixels that have been set to fillVal

    • DrawSphere

      public int DrawSphere​(java.lang.Object[] oImageArr, int imgWidth, int imgHeight, int imgDepth, EuclideanSpheres.SphereParams sp)
      Draws a sphere in user pixel units, sphere origins may lie outside the image.
      Parameters:
      oImageArr - An Object[] as returned by ImageJ ImagePlus imp.getStack().getImageArray();
      imgWidth - The image width in pixels
      imgHeight - The image height in pixels
      imgDepth - The image depth (slices) in pixels
      sp - A SphereParams data block
      Returns:
      The number of voxels set to fillVal, does not include overlapped voxels.

    • DrawRandomSpheres

      public int DrawRandomSpheres​(java.lang.Object oImage, int imgWidth, int imgHeight, int imgDepth, EuclideanSpheres.RandomSphereParams rsp)
      Draws overlapping spheres of random size at random locations until volFrac is reached.
      Parameters:
      oImage - An Object containing a 1D array from a row major 3D image
      imgWidth - The image width in pixels
      imgHeight - The image height in pixels
      imgDepth - The image depth (slices) in pixels
      rsp - A RandomSphereParameters data block
      Returns:
      The number of pixels that have been set to fillVal

    • DrawSphere

      public int DrawSphere​(java.lang.Object oImage, int imgWidth, int imgHeight, int imgDepth, EuclideanSpheres.SphereParams sp)
      Draws a sphere in user pixel units, sphere origins may lie outside the image.
      Parameters:
      oImage - An Object containing a 1D array from a row major 3D image ImageJ ImagePlus imp.getStack().getImageArray();
      imgWidth - The image width in pixels
      imgHeight - The image height in pixels
      imgDepth - The image depth (slices) in pixels
      sp - A SphereParams data block
      Returns:
      The number of non-overlapping sphere voxels.