root / trunk / libraries / libCq_CMS_praster / src / org / cresques / geo / CCLambert.java @ 8026
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| 1 | 8026 | nacho | /*
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| 2 | * Cresques Mapping Suite. Graphic Library for constructing mapping applications.
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| 3 | *
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| 4 | * Copyright (C) 2004-5.
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| 5 | *
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| 6 | * This program is free software; you can redistribute it and/or
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| 7 | * modify it under the terms of the GNU General Public License
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| 8 | * as published by the Free Software Foundation; either version 2
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| 9 | * of the License, or (at your option) any later version.
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| 10 | *
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| 11 | * This program is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | * GNU General Public License for more details.
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| 15 | *
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| 16 | * You should have received a copy of the GNU General Public License
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| 17 | * along with this program; if not, write to the Free Software
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| 18 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 19 | *
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| 20 | * For more information, contact:
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| 21 | *
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| 22 | * cresques@gmail.com
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| 23 | */
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| 24 | package org.cresques.geo; |
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| 25 | |||
| 26 | import org.cresques.cts.ICoordTrans; |
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| 27 | import org.cresques.cts.IDatum; |
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| 28 | import org.cresques.cts.IProjection; |
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| 29 | |||
| 30 | import org.cresques.px.Extent; |
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| 31 | |||
| 32 | import java.awt.Graphics2D; |
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| 33 | import java.awt.geom.AffineTransform; |
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| 34 | import java.awt.geom.Point2D; |
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| 35 | |||
| 36 | |||
| 37 | /**
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| 38 | * Proyeccion de Conica Comforme Lambert
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| 39 | * @author "Luis W. Sevilla" <sevilla_lui@gva.es>* @author administrador
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| 40 | */
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| 41 | public class CCLambert extends Projection { |
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| 42 | static String name = "Conica Comforme Lambert"; |
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| 43 | static String abrev = "CCLam"; |
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| 44 | |||
| 45 | public CCLambert(Ellipsoid eli) {
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| 46 | super(eli);
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| 47 | grid = new Graticule(this); |
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| 48 | } |
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| 49 | |||
| 50 | public ICoordTrans getCT(IProjection dest) {
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| 51 | // TODO Auto-generated method stub
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| 52 | return null; |
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| 53 | } |
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| 54 | |||
| 55 | public String getAbrev() { |
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| 56 | return abrev;
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| 57 | } |
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| 58 | |||
| 59 | public static CCLambert getProjection(Ellipsoid eli) { |
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| 60 | return new CCLambert(eli); |
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| 61 | } |
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| 62 | |||
| 63 | /**
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| 64 | *
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| 65 | */
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| 66 | public static IProjection getProjectionByName(IDatum eli, String name) { |
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| 67 | if (name.indexOf("CCL") < 0) { |
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| 68 | return null; |
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| 69 | } |
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| 70 | |||
| 71 | return getProjection((Ellipsoid) eli);
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| 72 | } |
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| 73 | |||
| 74 | /**
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| 75 | *
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| 76 | */
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| 77 | public Point2D createPoint(double x, double y) { |
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| 78 | return new Point2D.Double(x, y); |
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| 79 | } |
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| 80 | |||
| 81 | /**
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| 82 | *
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| 83 | * @param uPt
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| 84 | * @return
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| 85 | */
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| 86 | public Point2D toGeo(Point2D lPt) { |
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| 87 | GeoPoint gPt = new GeoPoint();
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| 88 | |||
| 89 | return toGeo(lPt, gPt);
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| 90 | } |
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| 91 | |||
| 92 | /**
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| 93 | *
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| 94 | * @param uPt
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| 95 | * @param gPt
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| 96 | * @return
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| 97 | */
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| 98 | public GeoPoint toGeo(Point2D lPt, GeoPoint gPt) { |
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| 99 | return gPt;
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| 100 | } |
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| 101 | |||
| 102 | /**
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| 103 | *
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| 104 | * @param gPt
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| 105 | * @param uPt
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| 106 | * @return
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| 107 | */
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| 108 | public Point2D fromGeo(Point2D gPt, Point2D lPt) { |
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| 109 | return lPt;
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| 110 | } |
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| 111 | |||
| 112 | private void generateGrid(Graphics2D g, Extent extent, AffineTransform mat) { |
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| 113 | grid = new Graticule(this); |
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| 114 | } |
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| 115 | |||
| 116 | public void drawGrid(Graphics2D g, ViewPortData vp) { |
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| 117 | generateGrid(g, vp.getExtent(), vp.getMat()); |
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| 118 | grid.setColor(gridColor); |
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| 119 | grid.draw(g, vp); |
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| 120 | } |
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| 121 | |||
| 122 | /* (non-Javadoc)
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| 123 | * @see org.cresques.cts.IProjection#getScale(double, double, double, double)
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| 124 | */
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| 125 | public double getScale(double minX, double maxX, double width, double dpi) { |
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| 126 | // TODO Auto-generated method stub
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| 127 | return -1D; |
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| 128 | } |
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| 129 | } |