/*
Copyright 2006 Jerry Huxtable
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
/*
* This file was semi-automatically converted from the public-domain USGS PROJ source.
*/
/**
* Changes by Bernhard Jenny: Changed Ginsburg to Ginzburg, including the name
* of this class file. Added "1944" in toString. Change superclass from
* Projection to PseudoCylindricalProjection.
*/
package com.jhlabs.map.proj;
import java.awt.geom.*;
public class Ginzburg8Projection extends PseudoCylindricalProjection {
private final static double Cl = 0.000952426;
private final static double Cp = 0.162388;
private final static double C12 = 0.08333333333333333;
public Point2D.Double project(double lplam, double lpphi, Point2D.Double out) {
double t = lpphi * lpphi;
out.y = lpphi * (1. + t * C12);
out.x = lplam * (1. - Cp * t);
t = lplam * lplam;
out.x *= (0.87 - Cl * t * t);
return out;
}
public String toString() {
return "Ginzburg VIII (TsNIIGAiK 1944)";
}
}