projectionChoicesById = new HashMap<>();
/**
* WGS84: Directly use latitude / longitude values as x/y.
*/
public static final ProjectionChoice wgs84 = registerProjectionChoice(tr("WGS84 Geographic"), "core:wgs84", 4326);
/**
* Mercator Projection.
*
* The center of the mercator projection is always the 0 grad coordinate.
*
* See also USGS Bulletin 1532
* initially EPSG used 3785 but that has been superseded by 3857, see epsg-registry.org
*/
public static final ProjectionChoice mercator = registerProjectionChoice(tr("Mercator"), "core:mercator", 3857);
/**
* Lambert conic conform 4 zones using the French geodetic system NTF.
*
* This newer version uses the grid translation NTF ⟷ RGF93 provided by IGN for a submillimetric accuracy.
* (RGF93 is the French geodetic system similar to WGS84 but not mathematically equal)
*
* Source: Changement_systeme_geodesique.pdf
*/
public static final ProjectionChoice lambert = new LambertProjectionChoice();
/**
* French regions in the Caribbean Sea and Indian Ocean.
*
* Using the UTM transvers Mercator projection and specific geodesic settings.
*/
public static final ProjectionChoice utm_france_dom = new UTMFranceDOMProjectionChoice();
/**
* Lambert Conic Conform 9 Zones projection.
*
* As specified by the IGN in this document
* cc9zones.pdf
*/
public static final ProjectionChoice lambert_cc9 = new LambertCC9ZonesProjectionChoice();
static {
/* ***********************
* Global projections.
*/
/* *
* UTM.
*/
registerProjectionChoice(new UTMProjectionChoice());
/* ***********************
* Regional - alphabetical order by country code.
*/
/*
* Belgian Lambert 72 projection.
*
* As specified by the Belgian IGN in this document:
* http://www.ngi.be/Common/Lambert2008/Transformation_Geographic_Lambert_FR.pdf
*
* @author Don-vip
*/
registerProjectionChoice(tr("Belgian Lambert 1972"), "core:belgianLambert1972", 31370); // BE
/*
* Belgian Lambert 2008 projection.
*
* As specified by the Belgian IGN in this document:
* http://www.ngi.be/Common/Lambert2008/Transformation_Geographic_Lambert_FR.pdf
*
* @author Don-vip
*/
registerProjectionChoice(tr("Belgian Lambert 2008"), "core:belgianLambert2008", 3812); // BE
/*
* SwissGrid CH1903 / L03, see https://en.wikipedia.org/wiki/Swiss_coordinate_system.
*
* Actually, what we have here, is CH1903+ (EPSG:2056), but without
* the additional false easting of 2000km and false northing 1000 km.
*
* To get to CH1903, a shift file is required. So currently, there are errors
* up to 1.6m (depending on the location).
*/
registerProjectionChoice(new SwissGridProjectionChoice()); // CH
registerProjectionChoice(new GaussKruegerProjectionChoice()); // DE
/*
* Estonian Coordinate System of 1997.
*
* Thanks to Johan Montagnat and its geoconv java converter application
* (https://www.i3s.unice.fr/~johan/gps/ , published under GPL license)
* from which some code and constants have been reused here.
*/
registerProjectionChoice(tr("Lambert Zone (Estonia)"), "core:lambertest", 3301); // EE
/*
* Lambert conic conform 4 zones using the French geodetic system NTF.
*
* This newer version uses the grid translation NTF<->RGF93 provided by IGN for a submillimetric accuracy.
* (RGF93 is the French geodetic system similar to WGS84 but not mathematically equal)
*
* Source: https://geodesie.ign.fr/contenu/fichiers/Changement_systeme_geodesique.pdf
* @author Pieren
*/
registerProjectionChoice(lambert); // FR
/*
* Lambert 93 projection.
*
* As specified by the IGN in this document
* https://geodesie.ign.fr/contenu/fichiers/documentation/rgf93/Lambert-93.pdf
* @author Don-vip
*/
registerProjectionChoice(tr("Lambert 93 (France)"), "core:lambert93", 2154); // FR
/*
* Lambert Conic Conform 9 Zones projection.
*
* As specified by the IGN in this document
* https://geodesie.ign.fr/contenu/fichiers/documentation/rgf93/cc9zones.pdf
* @author Pieren
*/
registerProjectionChoice(lambert_cc9); // FR
/*
* French departements in the Caribbean Sea and Indian Ocean.
*
* Using the UTM transvers Mercator projection and specific geodesic settings.
*/
registerProjectionChoice(utm_france_dom); // FR
/*
* LKS-92/ Latvia TM projection.
*
* Based on data from spatialreference.org.
* https://spatialreference.org/ref/epsg/3059/
*
* @author Viesturs Zarins
*/
registerProjectionChoice(tr("LKS-92 (Latvia TM)"), "core:tmerclv", 3059); // LV
/*
* Netherlands RD projection
*
* @author vholten
*/
registerProjectionChoice(tr("Rijksdriehoekscoördinaten (Netherlands)"), "core:dutchrd", 28992); // NL
/*
* PUWG 1992 and 2000 are the official cordinate systems in Poland.
*
* They use the same math as UTM only with different constants.
*
* @author steelman
*/
registerProjectionChoice(new PuwgProjectionChoice()); // PL
/*
* SWEREF99 projections. Official coordinate system in Sweden.
*/
registerProjectionChoice(tr("SWEREF99 TM / EPSG:3006 (Sweden)"), "core:sweref99tm", 3006); // SE
registerProjectionChoice(tr("SWEREF99 13 30 / EPSG:3008 (Sweden)"), "core:sweref99", 3008); // SE
/* ***********************
* Projection by Code.
*/
registerProjectionChoice(new CodeProjectionChoice());
/* ***********************
* Custom projection.
*/
registerProjectionChoice(new CustomProjectionChoice());
}
/**
* Registers a new projection choice.
* @param c projection choice
*/
public static void registerProjectionChoice(ProjectionChoice c) {
projectionChoices.add(c);
projectionChoicesById.put(c.getId(), c);
for (String code : c.allCodes()) {
Projections.registerProjectionSupplier(code, () -> {
Collection pref = c.getPreferencesFromCode(code);
c.setPreferences(pref);
try {
return c.getProjection();
} catch (JosmRuntimeException | IllegalArgumentException | IllegalStateException e) {
Logging.log(Logging.LEVEL_WARN, "Unable to get projection "+code+" with "+c+':', e);
return null;
}
});
}
}
/**
* Registers a new projection choice.
* @param name short name of the projection choice as shown in the GUI
* @param id short name of the projection choice as shown in the GUI
* @param epsg the unique numeric EPSG identifier for the projection
* @return the registered {@link ProjectionChoice}
*/
private static ProjectionChoice registerProjectionChoice(String name, String id, Integer epsg) {
ProjectionChoice pc = new SingleProjectionChoice(name, id, "EPSG:"+epsg);
registerProjectionChoice(pc);
return pc;
}
/**
* Returns the list of projection choices.
* @return the list of projection choices
*/
public static List getProjectionChoices() {
return Collections.unmodifiableList(projectionChoices);
}
private static String projectionChoice;
private static final StringProperty PROP_PROJECTION_DEFAULT = new StringProperty("projection.default", mercator.getId());
private static final StringProperty PROP_COORDINATES = new StringProperty("coordinates", null);
private static final ListProperty PROP_SUB_PROJECTION_DEFAULT = new ListProperty("projection.default.sub", null);
/**
* Combobox with all projections available
*/
private final JosmComboBox projectionCombo;
/**
* Combobox with all coordinate display possibilities
*/
private final JosmComboBox coordinatesCombo;
/**
* Combobox with all system of measurements
*/
private final JosmComboBox unitsCombo = new JosmComboBox<>(
SystemOfMeasurement.ALL_SYSTEMS.values().stream()
.sorted(Comparator.comparing(SystemOfMeasurement::toString))
.toArray(SystemOfMeasurement[]::new));
/**
* This variable holds the JPanel with the projection's preferences. If the
* selected projection does not implement this, it will be set to an empty
* Panel.
*/
private JPanel projSubPrefPanel;
private final JPanel projSubPrefPanelWrapper = new JPanel(new GridBagLayout());
private final JLabel projectionCodeLabel = new JLabel(tr("Projection code"));
private final Component projectionCodeGlue = GBC.glue(5, 0);
private final JLabel projectionCode = new JLabel();
private final JLabel projectionNameLabel = new JLabel(tr("Projection name"));
private final Component projectionNameGlue = GBC.glue(5, 0);
private final JLabel projectionName = new JLabel();
private final JLabel bounds = new JLabel();
/**
* This is the panel holding all projection preferences
*/
private final VerticallyScrollablePanel projPanel = new VerticallyScrollablePanel(new GridBagLayout());
/**
* The GridBagConstraints for the Panel containing the ProjectionSubPrefs.
* This is required twice in the code, creating it here keeps both occurrences
* in sync
*/
private static final GBC projSubPrefPanelGBC = GBC.std().fill(GBC.BOTH).weight(1.0, 1.0);
/**
* Constructs a new {@code ProjectionPreference}.
*/
public ProjectionPreference() {
super(/* ICON(preferences/) */ "map", tr("Map Projection"), tr("Map Projection"));
this.projectionCombo = new JosmComboBox<>(
projectionChoices.toArray(new ProjectionChoice[0]));
this.coordinatesCombo = new JosmComboBox<>(
CoordinateFormatManager.getCoordinateFormats().toArray(new ICoordinateFormat[0]));
}
@Override
public void addGui(PreferenceTabbedPane gui) {
final ProjectionChoice pc = setupProjectionCombo();
IntStream.range(0, coordinatesCombo.getItemCount())
.filter(i -> coordinatesCombo.getItemAt(i).getId().equals(PROP_COORDINATES.get())).findFirst()
.ifPresent(coordinatesCombo::setSelectedIndex);
unitsCombo.setSelectedItem(SystemOfMeasurement.getSystemOfMeasurement());
projPanel.add(new JLabel(tr("Projection method")), GBC.std().insets(5, 5, 0, 5));
projPanel.add(GBC.glue(5, 0), GBC.std().fill(GBC.HORIZONTAL));
projPanel.add(projectionCombo, GBC.eop().fill(GBC.HORIZONTAL).insets(0, 5, 5, 5));
projPanel.add(projectionCodeLabel, GBC.std().insets(25, 5, 0, 5));
projPanel.add(projectionCodeGlue, GBC.std().fill(GBC.HORIZONTAL));
projPanel.add(projectionCode, GBC.eop().fill(GBC.HORIZONTAL).insets(0, 5, 5, 5));
projPanel.add(projectionNameLabel, GBC.std().insets(25, 5, 0, 5));
projPanel.add(projectionNameGlue, GBC.std().fill(GBC.HORIZONTAL));
projPanel.add(projectionName, GBC.eop().fill(GBC.HORIZONTAL).insets(0, 5, 5, 5));
projPanel.add(new JLabel(tr("Bounds")), GBC.std().insets(25, 5, 0, 5));
projPanel.add(GBC.glue(5, 0), GBC.std().fill(GBC.HORIZONTAL));
projPanel.add(bounds, GBC.eop().fill(GBC.HORIZONTAL).insets(0, 5, 5, 5));
projPanel.add(projSubPrefPanelWrapper, GBC.eol().fill(GBC.HORIZONTAL).insets(20, 5, 5, 5));
projectionCodeLabel.setLabelFor(projectionCode);
projectionNameLabel.setLabelFor(projectionName);
JButton btnSetAsDefault = new JButton(tr("Set as default"));
projPanel.add(btnSetAsDefault, GBC.eol().insets(5, 10, 5, 5));
btnSetAsDefault.addActionListener(e -> {
ProjectionChoice pc2 = (ProjectionChoice) projectionCombo.getSelectedItem();
String id = pc2.getId();
Collection prefs = pc2.getPreferences(projSubPrefPanel);
setProjection(id, prefs, true);
pc2.setPreferences(prefs);
Projection proj = pc2.getProjection();
new ExtendedDialog(gui, tr("Default projection"), tr("OK"))
.setButtonIcons("ok")
.setIcon(JOptionPane.INFORMATION_MESSAGE)
.setContent(tr("Default projection has been set to ''{0}''", proj.toCode()))
.showDialog();
});
ExpertToggleAction.addVisibilitySwitcher(btnSetAsDefault);
projPanel.add(new JSeparator(), GBC.eol().fill(GBC.HORIZONTAL).insets(0, 5, 0, 10));
projPanel.add(new JLabel(tr("Display coordinates as")), GBC.std().insets(5, 5, 0, 5));
projPanel.add(GBC.glue(5, 0), GBC.std().fill(GBC.HORIZONTAL));
projPanel.add(coordinatesCombo, GBC.eop().fill(GBC.HORIZONTAL).insets(0, 5, 5, 5));
projPanel.add(new JLabel(tr("System of measurement")), GBC.std().insets(5, 5, 0, 5));
projPanel.add(GBC.glue(5, 0), GBC.std().fill(GBC.HORIZONTAL));
projPanel.add(unitsCombo, GBC.eop().fill(GBC.HORIZONTAL).insets(0, 5, 5, 5));
projPanel.add(GBC.glue(1, 1), GBC.std().fill(GBC.HORIZONTAL).weight(1.0, 1.0));
JScrollPane scrollPane = projPanel.getVerticalScrollPane();
scrollPane.setBorder(BorderFactory.createEmptyBorder());
gui.createPreferenceTab(this).add(scrollPane, GBC.std().fill());
selectedProjectionChanged(pc);
}
private void updateMeta(ProjectionChoice pc) {
pc.setPreferences(pc.getPreferences(projSubPrefPanel));
Projection proj = pc.getProjection();
projectionCode.setText(proj.toCode());
projectionName.setText(proj.toString());
Bounds b = proj.getWorldBoundsLatLon();
ICoordinateFormat cf = CoordinateFormatManager.getDefaultFormat();
bounds.setText(cf.lonToString(b.getMin()) + ", " + cf.latToString(b.getMin()) + " : " +
cf.lonToString(b.getMax()) + ", " + cf.latToString(b.getMax()));
boolean showCode = true;
boolean showName = false;
if (pc instanceof SubPrefsOptions) {
showCode = ((SubPrefsOptions) pc).showProjectionCode();
showName = ((SubPrefsOptions) pc).showProjectionName();
}
projectionCodeLabel.setVisible(showCode);
projectionCodeGlue.setVisible(showCode);
projectionCode.setVisible(showCode);
projectionNameLabel.setVisible(showName);
projectionNameGlue.setVisible(showName);
projectionName.setVisible(showName);
}
@Override
public boolean ok() {
ProjectionChoice pc = (ProjectionChoice) projectionCombo.getSelectedItem();
String id = pc.getId();
Collection prefs = pc.getPreferences(projSubPrefPanel);
setProjection(id, prefs, false);
ICoordinateFormat selectedItem = (ICoordinateFormat) coordinatesCombo.getSelectedItem();
if (selectedItem != null && PROP_COORDINATES.put(selectedItem.getId())) {
CoordinateFormatManager.setCoordinateFormat(selectedItem);
}
SystemOfMeasurement.setSystemOfMeasurement(((SystemOfMeasurement) unitsCombo.getSelectedItem()));
return false;
}
/**
* Set default projection.
*/
public static void setProjection() {
setProjection(PROP_PROJECTION_DEFAULT.get(), PROP_SUB_PROJECTION_DEFAULT.get(), false);
}
/**
* Set projection.
* @param id id of the selected projection choice
* @param pref the configuration for the selected projection choice
* @param makeDefault true, if it is to be set as permanent default
* false, if it is to be set for the current session
* @since 12306
*/
public static void setProjection(String id, Collection pref, boolean makeDefault) {
ProjectionChoice pc = projectionChoicesById.get(id);
if (pc == null) {
JOptionPane.showMessageDialog(
MainApplication.getMainFrame(),
tr("The projection {0} could not be activated. Using Mercator", id),
tr("Error"),
JOptionPane.ERROR_MESSAGE
);
pref = null;
pc = mercator;
}
id = pc.getId();
Config.getPref().putList("projection.sub."+id, pref == null ? null : new ArrayList<>(pref));
if (makeDefault) {
PROP_PROJECTION_DEFAULT.put(id);
PROP_SUB_PROJECTION_DEFAULT.put(pref == null ? null : new ArrayList<>(pref));
} else {
projectionChoice = id;
}
pc.setPreferences(pref);
Projection proj = pc.getProjection();
ProjectionRegistry.setProjection(proj);
}
/**
* Handles all the work related to update the projection-specific
* preferences
* @param pc the choice class representing user selection
*/
private void selectedProjectionChanged(final ProjectionChoice pc) {
// Don't try to update if we're still starting up
int size = projPanel.getComponentCount();
if (size < 1)
return;
final ActionListener listener = e -> updateMeta(pc);
// Replace old panel with new one
projSubPrefPanelWrapper.removeAll();
projSubPrefPanel = pc.getPreferencePanel(listener);
projSubPrefPanelWrapper.add(projSubPrefPanel, projSubPrefPanelGBC);
projPanel.revalidate();
projSubPrefPanel.repaint();
updateMeta(pc);
}
/**
* Sets up projection combobox with default values and action listener
* @return the choice class for user selection
*/
private ProjectionChoice setupProjectionCombo() {
String pcId = getCurrentProjectionChoiceId();
ProjectionChoice pc = null;
for (int i = 0; i < projectionCombo.getItemCount(); ++i) {
ProjectionChoice pc1 = projectionCombo.getItemAt(i);
pc1.setPreferences(getSubprojectionPreference(pc1.getId()));
if (pc1.getId().equals(pcId)) {
projectionCombo.setSelectedIndex(i);
selectedProjectionChanged(pc1);
pc = pc1;
}
}
// If the ProjectionChoice from the preferences is not available, it
// should have been set to Mercator at JOSM start.
if (pc == null)
throw new JosmRuntimeException("Couldn't find the current projection in the list of available projections!");
projectionCombo.addActionListener(e -> {
ProjectionChoice pc1 = (ProjectionChoice) projectionCombo.getSelectedItem();
selectedProjectionChanged(pc1);
});
return pc;
}
/**
* Get the id of the projection choice that is currently set.
* @return id of the projection choice that is currently set
*/
public static String getCurrentProjectionChoiceId() {
return projectionChoice != null ? projectionChoice : PROP_PROJECTION_DEFAULT.get();
}
/**
* Get the preferences that have been selected the last time for the given
* projection choice.
* @param pcId id of the projection choice
* @return projection choice parameters that have been selected by the user
* the last time; null if user has never selected the given projection choice
*/
public static Collection getSubprojectionPreference(String pcId) {
return Config.getPref().getList("projection.sub."+pcId, null);
}
@Override
public boolean isExpert() {
return false;
}
/**
* Selects the given projection.
* @param projection The projection to select.
* @since 5604
*/
public void selectProjection(ProjectionChoice projection) {
if (projectionCombo != null && projection != null) {
projectionCombo.setSelectedItem(projection);
}
}
@Override
public String getHelpContext() {
return HelpUtil.ht("/Preferences/Map");
}
}