Package adaptlil.data_classes

Class RightEyePupil

java.lang.Object
adaptlil.data_classes.RightEyePupil
public class RightEyePupil extends Object

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private double
    diameter
     
    private boolean
    isValid
     
    private double
    scale
     
    private double
    x
     
    private double
    y
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    RightEyePupil()
    Default constructor for Jackson Serialization
    RightEyePupil(double x, double y, double diameter, double scale, boolean isValid)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    getDiameter()
    The diameter of the right eye pupil in pixels.
    static RightEyePupil
    getRightEyePupilFromCsvLine(int rpcxIndex, int rpcyIndex, int rpsIndex, int rpdIndex, int rpvIndex, String[] cells)
    Constructs a RightEyePupil Object from an excel row as specified by gazepoint api.
    double
    getScale()
    The scale factor of the right eye pupil (unitless).
    double
    getX()
    The X-coordinate of the right eye pupil in the camera image, as a fraction of the camera image size
    double
    getY()
    The Y-coordinate of the right eye pupil in the camera image, as a fraction of the camera image size
    RightEyePupil[]
    interpolate(RightEyePupil firstRightEyePupil, RightEyePupil nextRightEyePupil, int nSteps)
    Performs Linear interpolation nSteps RightEyePupil elements between the first RightEyePupil and the next RightEyePupil
    boolean
    isValid()
    The valid flag with value of 1 if the data is valid, and 0 if it is not.
    void
    setDiameter(double diameter)
    The diameter of the right eye pupil in pixels.
    void
    setIsValid(boolean isValid)
    Set the validation flag to signify packet corruption.
    void
    setScale(double scale)
    The scale factor of the right eye pupil (unitless).
    void
    setX(double x)
    X-Coordinate of right eye
    void
    setY(double y)
    Y-Coordinate of right eye

    Methods inherited from class java.lang.Object

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

  • Field Details

    • x

      private double x

    • y

      private double y

    • diameter

      private double diameter

    • scale

      private double scale

    • isValid

      private boolean isValid

  • Constructor Details

    • RightEyePupil

      public RightEyePupil()
      Default constructor for Jackson Serialization

    • RightEyePupil

      public RightEyePupil(double x, double y, double diameter, double scale, boolean isValid)
      Parameters:
      x - fraction of camera image size
      y - fraction of camera image size
      diameter - in pixels
      scale - depth of how far a user's eye is from the tracker
      isValid - flag to determine if this object data is valid (determiend by tracker)

  • Method Details

    • getRightEyePupilFromCsvLine

      public static RightEyePupil getRightEyePupilFromCsvLine(int rpcxIndex, int rpcyIndex, int rpsIndex, int rpdIndex, int rpvIndex, String[] cells)
      Constructs a RightEyePupil Object from an excel row as specified by gazepoint api. The index arguments correspond to the column rows of cells argument.
      Parameters:
      rpcxIndex -
      rpcyIndex -
      rpsIndex -
      rpdIndex -
      rpvIndex -
      cells -
      Returns:

    • interpolate

      public RightEyePupil[] interpolate(RightEyePupil firstRightEyePupil, RightEyePupil nextRightEyePupil, int nSteps)
      Performs Linear interpolation nSteps RightEyePupil elements between the first RightEyePupil and the next RightEyePupil
      Parameters:
      firstRightEyePupil -
      nextRightEyePupil -
      nSteps -
      Returns:

    • setX

      public void setX(double x)
      X-Coordinate of right eye
      Parameters:
      x - fraction of camera image size

    • setY

      public void setY(double y)
      Y-Coordinate of right eye
      Parameters:
      y - fraction of camera image size

    • setDiameter

      public void setDiameter(double diameter)
      The diameter of the right eye pupil in pixels.
      Parameters:
      diameter - in pixels

    • setScale

      public void setScale(double scale)
      The scale factor of the right eye pupil (unitless). Value equals 1 at calibration depth, is less than 1 when user is closer to the eye tracker and greater than 1 when user is further away.
      Parameters:
      scale - [1,inf]

    • setIsValid

      public void setIsValid(boolean isValid)
      Set the validation flag to signify packet corruption.
      Parameters:
      isValid -

    • getX

      public double getX()
      The X-coordinate of the right eye pupil in the camera image, as a fraction of the camera image size
      Returns:
      float

    • getY

      public double getY()
      The Y-coordinate of the right eye pupil in the camera image, as a fraction of the camera image size
      Returns:
      float

    • getDiameter

      public double getDiameter()
      The diameter of the right eye pupil in pixels.
      Returns:
      float

    • getScale

      public double getScale()
      The scale factor of the right eye pupil (unitless). Value equals 1 at calibration depth, is less than 1 when user is closer to the eye tracker and greater than 1 when user is further away
      Returns:
      float

    • isValid

      public boolean isValid()
      The valid flag with value of 1 if the data is valid, and 0 if it is not.
      Returns: