Last change
on this file since 8512 was 7402, checked in by Don-vip, 10 years ago |
fix some Sonar issues
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-
Property svn:eol-style
set to
native
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File size:
936 bytes
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[4285] | 1 | // License: GPL. For details, see LICENSE file.
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| 2 | package org.openstreetmap.josm.data.projection.datum;
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| 3 |
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| 4 | import org.openstreetmap.josm.data.coor.LatLon;
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| 5 | import org.openstreetmap.josm.data.projection.Ellipsoid;
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| 6 |
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| 7 | /**
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| 8 | * Represents a geodetic datum.
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[6069] | 9 | *
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[4285] | 10 | * Basically it provides conversion functions from and to the WGS84 datum.
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| 11 | */
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| 12 | public interface Datum {
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| 13 |
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| 14 | /**
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| 15 | * @return a human readable name of this projection
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| 16 | */
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| 17 | String getName();
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| 18 |
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| 19 | /**
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[7402] | 20 | * Replies the Proj.4 identifier.
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| 21 | * @return the Proj.4 identifier (as reported by cs2cs -ld)
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[4285] | 22 | * If no id exists, return null.
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| 23 | */
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| 24 | String getProj4Id();
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[6069] | 25 |
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[4285] | 26 | /**
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| 27 | * @return the ellipsoid associated with this datum
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| 28 | */
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| 29 | Ellipsoid getEllipsoid();
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| 30 |
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| 31 | /**
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| 32 | * Convert lat/lon from this datum to WGS84 datum.
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| 33 | */
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| 34 | LatLon toWGS84(LatLon ll);
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[6069] | 35 |
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[4285] | 36 | /**
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| 37 | * Convert lat/lon from WGS84 to this datum.
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| 38 | */
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| 39 | LatLon fromWGS84(LatLon ll);
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| 40 |
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| 41 | }
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