Package org.codice.alliance.imaging.chip.service.impl

Class CoordinateConverter

java.lang.Object

org.codice.alliance.imaging.chip.service.impl.CoordinateConverter

public class CoordinateConverter
extends Object

Converts lat/lon points to pixels and vice-versa.

Constructor Summary

Constructors

Constructor	Description
CoordinateConverter(int width, int height, List<org.la4j.Vector> boundary)
CoordinateConverter(BufferedImage image, List<org.la4j.Vector> boundary)

Method Summary

Modifier and Type	Method	Description
List<org.la4j.Vector>	toLonLat(List<org.la4j.Vector> pixels)
List<org.la4j.Vector>	toPixels(List<org.la4j.Vector> lonLats)

Methods inherited from class java.lang.Object

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

Constructor Details

CoordinateConverter

public CoordinateConverter(BufferedImage image,
 List<org.la4j.Vector> boundary)

Parameters:

image - the input image that the basis will be calcluated for.

boundary - a List of vectors that represent the Lat/Lon of the image.

CoordinateConverter

public CoordinateConverter(int width,
 int height,
 List<org.la4j.Vector> boundary)

Method Details

toPixels

public List<org.la4j.Vector> toPixels(List<org.la4j.Vector> lonLats)

Parameters:

lonLats - the area within in the image to be converted to pixel.

Returns:

a Vector containing the pixel-equivalent of the area described by lonLats.

toLonLat

public List<org.la4j.Vector> toLonLat(List<org.la4j.Vector> pixels)

Parameters:

pixels - the area withing the image to be converted to lat/lon.

Returns:

a Vector containing the latlon-equivalent of the area described by pixels.