diff options
Diffstat (limited to 'main/src/cgeo/geocaching/geopoint/direction/DMM.java')
| -rw-r--r-- | main/src/cgeo/geocaching/geopoint/direction/DMM.java | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/main/src/cgeo/geocaching/geopoint/direction/DMM.java b/main/src/cgeo/geocaching/geopoint/direction/DMM.java new file mode 100644 index 0000000..7426f28 --- /dev/null +++ b/main/src/cgeo/geocaching/geopoint/direction/DMM.java @@ -0,0 +1,56 @@ +package cgeo.geocaching.geopoint.direction; + +import cgeo.geocaching.geopoint.Geopoint; + +import java.math.BigDecimal; +import java.math.RoundingMode; + +public final class DMM extends Direction { + + public final int latDeg; + public final double latMinRaw; + public final int latMin; + public final int latMinFrac; + + public final int lonDeg; + public final double lonMinRaw; + public final int lonMin; + public final int lonMinFrac; + + public DMM(final double latSigned, final double lonSigned) { + super(latSigned, lonSigned); + BigDecimal bdLat = BigDecimal.valueOf(latSigned).abs(); + latDeg = bdLat.intValue(); + BigDecimal bdLatMin = bdLat.subtract(BigDecimal.valueOf(latDeg)).multiply(BD_SIXTY); + // Rounding here ... + bdLatMin = bdLatMin.setScale(3, RoundingMode.HALF_UP); + latMinRaw = bdLatMin.doubleValue(); + latMin = bdLatMin.intValue(); + BigDecimal bdLatMinFrac = bdLatMin.subtract(BigDecimal.valueOf(latMin)).multiply(BD_THOUSAND); + latMinFrac = bdLatMinFrac.setScale(0, RoundingMode.HALF_UP).intValue(); + + BigDecimal bdlon = BigDecimal.valueOf(lonSigned).abs(); + lonDeg = bdlon.intValue(); + BigDecimal bdLonMin = bdlon.subtract(BigDecimal.valueOf(lonDeg)).multiply(BD_SIXTY); + // Rounding here ... + bdLonMin = bdLonMin.setScale(3, RoundingMode.HALF_UP); + lonMinRaw = bdLonMin.doubleValue(); + lonMin = bdLonMin.intValue(); + BigDecimal bdLonMinFrac = bdLonMin.subtract(BigDecimal.valueOf(lonMin)).multiply(BD_THOUSAND); + lonMinFrac = bdLonMinFrac.setScale(0, RoundingMode.HALF_UP).intValue(); + } + + public static Geopoint createGeopoint(final String latDir, final String latDeg, final String latMin, final String latMinFrac, + final String lonDir, final String lonDeg, final String lonMin, final String lonMinFrac) { + double lat = 0.0d; + double lon = 0.0d; + try { + lat = Double.parseDouble(latDeg) + Double.parseDouble(latMin + "." + addZeros(Integer.parseInt(latMinFrac), 3)) / D60; + lon = Double.parseDouble(lonDeg) + Double.parseDouble(lonMin + "." + addZeros(Integer.parseInt(lonMinFrac), 3)) / D60; + } catch (NumberFormatException e) { + } + lat *= "S".equalsIgnoreCase(latDir) ? -1 : 1; + lon *= "W".equalsIgnoreCase(lonDir) ? -1 : 1; + return new Geopoint(lat, lon); + } +}
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