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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 | * Null Datum does not convert from / to WGS84 ellipsoid, but simply "casts"
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9 | * the coordinates.
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10 | */
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11 | public class NullDatum extends AbstractDatum {
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12 |
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13 | public NullDatum(String name, Ellipsoid ellps) {
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14 | super(name, null, ellps);
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15 | }
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16 |
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17 | @Override
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18 | public LatLon toWGS84(LatLon ll) {
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19 | return ll;
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20 | }
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21 |
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22 | @Override
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23 | public LatLon fromWGS84(LatLon ll) {
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24 | return ll;
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25 | }
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26 |
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27 | }
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