1 | // License: GPL. Copyright 2007 by Immanuel Scholz and others
|
---|
2 | // 2009 by Łukasz Stelmach
|
---|
3 | package org.openstreetmap.josm.data.projection;
|
---|
4 |
|
---|
5 | import static org.openstreetmap.josm.tools.I18n.tr;
|
---|
6 |
|
---|
7 | import java.awt.GridBagLayout;
|
---|
8 | import java.awt.event.ActionListener;
|
---|
9 | import java.util.Collection;
|
---|
10 | import java.util.Collections;
|
---|
11 |
|
---|
12 | import javax.swing.JComboBox;
|
---|
13 | import javax.swing.JLabel;
|
---|
14 | import javax.swing.JPanel;
|
---|
15 |
|
---|
16 | import org.openstreetmap.josm.data.Bounds;
|
---|
17 | import org.openstreetmap.josm.data.coor.LatLon;
|
---|
18 | import org.openstreetmap.josm.data.projection.datum.GRS80Datum;
|
---|
19 | import org.openstreetmap.josm.data.projection.proj.ProjParameters;
|
---|
20 | import org.openstreetmap.josm.tools.GBC;
|
---|
21 |
|
---|
22 | /**
|
---|
23 | * PUWG 1992 and 2000 are the official cordinate systems in Poland.
|
---|
24 | * They use the same math as UTM only with different constants.
|
---|
25 | *
|
---|
26 | * @author steelman
|
---|
27 | */
|
---|
28 | public class Puwg extends AbstractProjection implements ProjectionSubPrefs {
|
---|
29 |
|
---|
30 | public static final int DEFAULT_ZONE = 0;
|
---|
31 |
|
---|
32 | private int zone;
|
---|
33 |
|
---|
34 | static PuwgData[] Zones = new PuwgData[] {
|
---|
35 | new Epsg2180(),
|
---|
36 | new Epsg2176(),
|
---|
37 | new Epsg2177(),
|
---|
38 | new Epsg2178(),
|
---|
39 | new Epsg2179()
|
---|
40 | };
|
---|
41 |
|
---|
42 | public Puwg() {
|
---|
43 | this(DEFAULT_ZONE);
|
---|
44 | }
|
---|
45 |
|
---|
46 | public Puwg(int zone) {
|
---|
47 | ellps = Ellipsoid.GRS80;
|
---|
48 | proj = new org.openstreetmap.josm.data.projection.proj.TransverseMercator();
|
---|
49 | try {
|
---|
50 | proj.initialize(new ProjParameters() {{ ellps = Puwg.this.ellps; }});
|
---|
51 | } catch (ProjectionConfigurationException e) {
|
---|
52 | throw new RuntimeException(e);
|
---|
53 | }
|
---|
54 | datum = GRS80Datum.INSTANCE;
|
---|
55 | updateParameters(zone);
|
---|
56 | }
|
---|
57 |
|
---|
58 | public void updateParameters(int zone) {
|
---|
59 | this.zone = zone;
|
---|
60 | PuwgData z = Zones[zone];
|
---|
61 | x_0 = z.getPuwgFalseEasting();
|
---|
62 | y_0 = z.getPuwgFalseNorthing();
|
---|
63 | lon_0 = z.getPuwgCentralMeridianDeg();
|
---|
64 | k_0 = z.getPuwgScaleFactor();
|
---|
65 | }
|
---|
66 |
|
---|
67 | @Override
|
---|
68 | public String toString() {
|
---|
69 | return tr("PUWG (Poland)");
|
---|
70 | }
|
---|
71 |
|
---|
72 | @Override
|
---|
73 | public Integer getEpsgCode() {
|
---|
74 | return Zones[zone].getEpsgCode();
|
---|
75 | }
|
---|
76 |
|
---|
77 | @Override
|
---|
78 | public int hashCode() {
|
---|
79 | return getClass().getName().hashCode()+zone; // our only real variable
|
---|
80 | }
|
---|
81 |
|
---|
82 | @Override
|
---|
83 | public String getCacheDirectoryName() {
|
---|
84 | return Zones[zone].getCacheDirectoryName();
|
---|
85 | }
|
---|
86 |
|
---|
87 | @Override
|
---|
88 | public Bounds getWorldBoundsLatLon() {
|
---|
89 | return Zones[zone].getWorldBoundsLatLon();
|
---|
90 | }
|
---|
91 |
|
---|
92 | @Override
|
---|
93 | public void setupPreferencePanel(JPanel p, ActionListener listener) {
|
---|
94 | JComboBox prefcb = new JComboBox(Puwg.Zones);
|
---|
95 |
|
---|
96 | prefcb.setSelectedIndex(zone);
|
---|
97 | p.setLayout(new GridBagLayout());
|
---|
98 | p.add(new JLabel(tr("PUWG Zone")), GBC.std().insets(5,5,0,5));
|
---|
99 | p.add(GBC.glue(1, 0), GBC.std().fill(GBC.HORIZONTAL));
|
---|
100 | /* Note: we use component position 2 below to find this again */
|
---|
101 | p.add(prefcb, GBC.eop().fill(GBC.HORIZONTAL));
|
---|
102 | p.add(GBC.glue(1, 1), GBC.eol().fill(GBC.BOTH));
|
---|
103 |
|
---|
104 | if (listener != null) {
|
---|
105 | prefcb.addActionListener(listener);
|
---|
106 | }
|
---|
107 | }
|
---|
108 |
|
---|
109 | @Override
|
---|
110 | public Collection<String> getPreferences(JPanel p) {
|
---|
111 | Object prefcb = p.getComponent(2);
|
---|
112 | if(!(prefcb instanceof JComboBox))
|
---|
113 | return null;
|
---|
114 | int zone = ((JComboBox)prefcb).getSelectedIndex();
|
---|
115 | return Collections.singleton((Puwg.Zones[zone]).toCode());
|
---|
116 | }
|
---|
117 |
|
---|
118 | @Override
|
---|
119 | public String[] allCodes() {
|
---|
120 | String[] zones = new String[Zones.length];
|
---|
121 | for (int zone = 0; zone < Zones.length; zone++) {
|
---|
122 | zones[zone] = Zones[zone].toCode();
|
---|
123 | }
|
---|
124 | return zones;
|
---|
125 | }
|
---|
126 |
|
---|
127 | @Override
|
---|
128 | public Collection<String> getPreferencesFromCode(String code) {
|
---|
129 | for (PuwgData p : Puwg.Zones) {
|
---|
130 | if (code.equals(p.toCode()))
|
---|
131 | return Collections.singleton(code);
|
---|
132 | }
|
---|
133 | return null;
|
---|
134 | }
|
---|
135 |
|
---|
136 | @Override
|
---|
137 | public void setPreferences(Collection<String> args) {
|
---|
138 | int z = DEFAULT_ZONE;
|
---|
139 | if (args != null) {
|
---|
140 | try {
|
---|
141 | for (String s : args) {
|
---|
142 | for (int i=0; i < Zones.length; ++i)
|
---|
143 | if (s.equals(Zones[i].toCode())) {
|
---|
144 | z = i;
|
---|
145 | break;
|
---|
146 | }
|
---|
147 | break;
|
---|
148 | }
|
---|
149 | } catch (NullPointerException e) {}
|
---|
150 | }
|
---|
151 | updateParameters(z);
|
---|
152 | }
|
---|
153 | }
|
---|
154 |
|
---|
155 | interface PuwgData {
|
---|
156 | double getPuwgCentralMeridianDeg();
|
---|
157 | double getPuwgCentralMeridian();
|
---|
158 | double getPuwgFalseEasting();
|
---|
159 | double getPuwgFalseNorthing();
|
---|
160 | double getPuwgScaleFactor();
|
---|
161 |
|
---|
162 | // Projection methods
|
---|
163 | Integer getEpsgCode();
|
---|
164 | String toCode();
|
---|
165 | String getCacheDirectoryName();
|
---|
166 | Bounds getWorldBoundsLatLon();
|
---|
167 | }
|
---|
168 |
|
---|
169 | class Epsg2180 implements PuwgData {
|
---|
170 |
|
---|
171 | private static final double Epsg2180FalseEasting = 500000.0; /* y */
|
---|
172 | private static final double Epsg2180FalseNorthing = -5300000.0; /* x */
|
---|
173 | private static final double Epsg2180ScaleFactor = 0.9993;
|
---|
174 | private static final double Epsg2180CentralMeridian = 19.0;
|
---|
175 |
|
---|
176 | @Override public String toString() {
|
---|
177 | return tr("PUWG 1992 (Poland)");
|
---|
178 | }
|
---|
179 |
|
---|
180 | @Override
|
---|
181 | public Integer getEpsgCode() {
|
---|
182 | return 2180;
|
---|
183 | }
|
---|
184 |
|
---|
185 | @Override
|
---|
186 | public String toCode() {
|
---|
187 | return "EPSG:" + getEpsgCode();
|
---|
188 | }
|
---|
189 |
|
---|
190 | @Override
|
---|
191 | public String getCacheDirectoryName() {
|
---|
192 | return "epsg2180";
|
---|
193 | }
|
---|
194 |
|
---|
195 | @Override
|
---|
196 | public Bounds getWorldBoundsLatLon()
|
---|
197 | {
|
---|
198 | return new Bounds(
|
---|
199 | new LatLon(49.00, 14.12),
|
---|
200 | new LatLon(54.84, 24.15));
|
---|
201 | }
|
---|
202 |
|
---|
203 | @Override public double getPuwgCentralMeridianDeg() { return Epsg2180CentralMeridian; }
|
---|
204 | @Override public double getPuwgCentralMeridian() { return Math.toRadians(Epsg2180CentralMeridian); }
|
---|
205 | @Override public double getPuwgFalseEasting() { return Epsg2180FalseEasting; }
|
---|
206 | @Override public double getPuwgFalseNorthing() { return Epsg2180FalseNorthing; }
|
---|
207 | @Override public double getPuwgScaleFactor() { return Epsg2180ScaleFactor; }
|
---|
208 | }
|
---|
209 |
|
---|
210 | abstract class Puwg2000 implements PuwgData {
|
---|
211 |
|
---|
212 | private static final double PuwgFalseEasting = 500000.0;
|
---|
213 | private static final double PuwgFalseNorthing = 0;
|
---|
214 | private static final double PuwgScaleFactor = 0.999923;
|
---|
215 | //final private double[] Puwg2000CentralMeridian = {15.0, 18.0, 21.0, 24.0};
|
---|
216 | final private Integer[] Puwg2000Code = { 2176, 2177, 2178, 2179 };
|
---|
217 | final private String[] Puwg2000CDName = { "epsg2176", "epsg2177", "epsg2178", "epsg2179" };
|
---|
218 |
|
---|
219 | @Override public String toString() {
|
---|
220 | return tr("PUWG 2000 Zone {0} (Poland)", Integer.toString(getZone()));
|
---|
221 | }
|
---|
222 |
|
---|
223 | @Override
|
---|
224 | public Integer getEpsgCode() {
|
---|
225 | return Puwg2000Code[getZoneIndex()];
|
---|
226 | }
|
---|
227 |
|
---|
228 | @Override
|
---|
229 | public String toCode() {
|
---|
230 | return "EPSG:" + getEpsgCode();
|
---|
231 | }
|
---|
232 |
|
---|
233 | @Override
|
---|
234 | public String getCacheDirectoryName() {
|
---|
235 | return Puwg2000CDName[getZoneIndex()];
|
---|
236 | }
|
---|
237 |
|
---|
238 | @Override
|
---|
239 | public Bounds getWorldBoundsLatLon()
|
---|
240 | {
|
---|
241 | return new Bounds(
|
---|
242 | new LatLon(49.00, (3 * getZone()) - 1.5),
|
---|
243 | new LatLon(54.84, (3 * getZone()) + 1.5));
|
---|
244 | }
|
---|
245 |
|
---|
246 | @Override public double getPuwgCentralMeridianDeg() { return getZone() * 3.0; }
|
---|
247 | @Override public double getPuwgCentralMeridian() { return Math.toRadians(getZone() * 3.0); }
|
---|
248 | @Override public double getPuwgFalseNorthing() { return PuwgFalseNorthing;}
|
---|
249 | @Override public double getPuwgFalseEasting() { return 1e6 * getZone() + PuwgFalseEasting; }
|
---|
250 | @Override public double getPuwgScaleFactor() { return PuwgScaleFactor; }
|
---|
251 | public abstract int getZone();
|
---|
252 |
|
---|
253 | public int getZoneIndex() { return getZone() - 5; }
|
---|
254 |
|
---|
255 | }
|
---|
256 |
|
---|
257 | class Epsg2176 extends Puwg2000 {
|
---|
258 | private static final int PuwgZone = 5;
|
---|
259 |
|
---|
260 | @Override
|
---|
261 | public int getZone() { return PuwgZone; }
|
---|
262 | }
|
---|
263 |
|
---|
264 | class Epsg2177 extends Puwg2000 {
|
---|
265 | private static final int PuwgZone = 6;
|
---|
266 |
|
---|
267 | @Override
|
---|
268 | public int getZone() { return PuwgZone; }
|
---|
269 | }
|
---|
270 |
|
---|
271 | class Epsg2178 extends Puwg2000 {
|
---|
272 | private static final int PuwgZone = 7;
|
---|
273 |
|
---|
274 | @Override
|
---|
275 | public int getZone() { return PuwgZone; }
|
---|
276 | }
|
---|
277 |
|
---|
278 | class Epsg2179 extends Puwg2000 {
|
---|
279 | private static final int PuwgZone = 8;
|
---|
280 |
|
---|
281 | @Override
|
---|
282 | public int getZone() { return PuwgZone; }
|
---|
283 | }
|
---|