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Add option to display GPS coordinates as decimals

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This adds a field to the units preferences to have GPS coordinates
show as decimals (as for example Google maps does it).

Signed-off-by: Robert C. Helling <helling@atdotde.de>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Robert C. Helling 2015-05-20 12:25:46 +02:00 • committed by Dirk Hohndel
parent 0e78915c7e
commit 187f7dab9f
5 changed files with 183 additions and 136 deletions
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30
qthelper.cpp
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@ -84,19 +84,23 @@ extern "C" const char *printGPSCoords(int lat, int lon)
if (!lat && !lon)
return strdup("");
lath = lat >= 0 ? translate("gettextFromC", "N") : translate("gettextFromC", "S");
lonh = lon >= 0 ? translate("gettextFromC", "E") : translate("gettextFromC", "W");
lat = abs(lat);
lon = abs(lon);
latdeg = lat / 1000000U;
londeg = lon / 1000000U;
latmin = (lat % 1000000U) * 60U;
lonmin = (lon % 1000000U) * 60U;
latsec = (latmin % 1000000) * 60;
lonsec = (lonmin % 1000000) * 60;
result.sprintf("%u%s%02d\'%06.3f\"%s %u%s%02d\'%06.3f\"%s",
latdeg, UTF8_DEGREE, latmin / 1000000, latsec / 1000000, lath.toUtf8().data(),
londeg, UTF8_DEGREE, lonmin / 1000000, lonsec / 1000000, lonh.toUtf8().data());
if (prefs.coordinates_traditional) {
lath = lat >= 0 ? translate("gettextFromC", "N") : translate("gettextFromC", "S");
lonh = lon >= 0 ? translate("gettextFromC", "E") : translate("gettextFromC", "W");
lat = abs(lat);
lon = abs(lon);
latdeg = lat / 1000000U;
londeg = lon / 1000000U;
latmin = (lat % 1000000U) * 60U;
lonmin = (lon % 1000000U) * 60U;
latsec = (latmin % 1000000) * 60;
lonsec = (lonmin % 1000000) * 60;
result.sprintf("%u%s%02d\'%06.3f\"%s %u%s%02d\'%06.3f\"%s",
latdeg, UTF8_DEGREE, latmin / 1000000, latsec / 1000000, lath.toUtf8().data(),
londeg, UTF8_DEGREE, lonmin / 1000000, lonsec / 1000000, lonh.toUtf8().data());
} else {
result.sprintf("%f %f", (double) lat / 1000000.0, (double) lon / 1000000.0);
}
return strdup(result.toUtf8().data());
}