Package edu.gsu.cs.dmlab.util

Class STCoordinateSystemConverter

java.lang.Object

edu.gsu.cs.dmlab.util.STCoordinateSystemConverter

public class STCoordinateSystemConverter
extends Object

Used for conversion between the various coordinate systems used in solar physics datasets based on the SDO mission with its 4096 X 4096 pixel images and a pixel based coordinate system used in displaying images in computer science. implemented by the Data Mining Lab at Georgia State University Some code was taken from SunPy a python library and can be found at http://sunpy.org/

Author:

Dustin Kempton, Data Mining Lab, Georgia State University

Constructor Summary

Constructors

Constructor	Description
STCoordinateSystemConverter()

Method Summary

Modifier and Type	Method	Description
static org.locationtech.jts.geom.Coordinate	convertHGSToPixXY(org.locationtech.jts.geom.Coordinate pointIn)	convertToPixXY :converts a Point2D in HGS coordinates to Pixel XY coordinates
static org.locationtech.jts.geom.Coordinate	convertHPCToPixXY(org.locationtech.jts.geom.Coordinate pointIn)	convertToPixXY :converts a Point2D in HPC coordinates to Pixel XY coordinates
static org.locationtech.jts.geom.Coordinate	convertHPCToPixXY(org.locationtech.jts.geom.Coordinate pointIn, double X0, double Y0)	convertToPixXY :converts a Point2D in HPC coordinates to Pixel XY coordinates
static org.locationtech.jts.geom.Coordinate	convertPixXYToHGS(org.locationtech.jts.geom.Coordinate pointIn)	convertToHGS :converts a Point2D in Pixel XY coordinates to HGS coordinates
static org.locationtech.jts.geom.Coordinate	convertPixXYToHPC(org.locationtech.jts.geom.Coordinate pointIn)	convertToHGS :converts a Point2D in Pixel XY coordinates to HPC coordinates

Methods inherited from class java.lang.Object

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

Constructor Detail

STCoordinateSystemConverter

public STCoordinateSystemConverter()

Method Detail

convertHPCToPixXY

public static org.locationtech.jts.geom.Coordinate convertHPCToPixXY(org.locationtech.jts.geom.Coordinate pointIn)

convertToPixXY :converts a Point2D in HPC coordinates to Pixel XY coordinates

Parameters:

pointIn - :Point2D to convert

Returns:

:a new Point2D in Pixel XY coordinates

convertHPCToPixXY

public static org.locationtech.jts.geom.Coordinate convertHPCToPixXY(org.locationtech.jts.geom.Coordinate pointIn,
                                                                     double X0,
                                                                     double Y0)

convertToPixXY :converts a Point2D in HPC coordinates to Pixel XY coordinates

Parameters:

pointIn - :Point2D to convert

Returns:

:a new Point2D in Pixel XY coordinates

convertHGSToPixXY

public static org.locationtech.jts.geom.Coordinate convertHGSToPixXY(org.locationtech.jts.geom.Coordinate pointIn)

convertToPixXY :converts a Point2D in HGS coordinates to Pixel XY coordinates

Parameters:

pointIn - :Point2D to convert

Returns:

:a new Point2D in Pixel XY coordinates

convertPixXYToHGS

public static org.locationtech.jts.geom.Coordinate convertPixXYToHGS(org.locationtech.jts.geom.Coordinate pointIn)

convertToHGS :converts a Point2D in Pixel XY coordinates to HGS coordinates

Parameters:

pointIn - :the Point2D to convert

Returns:

:a new Point2D in HGS

convertPixXYToHPC

public static org.locationtech.jts.geom.Coordinate convertPixXYToHPC(org.locationtech.jts.geom.Coordinate pointIn)

convertToHGS :converts a Point2D in Pixel XY coordinates to HPC coordinates

Parameters:

pointIn - :the Point2D to convert

Returns:

:a new Point2D in HPC