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Scale the tile images in HiDPImode when they are scalable (vector tiles)

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This commit is contained in:
Martin Tůma
2018-11-15 00:38:03 +01:00
parent ac5476868d
commit 4c88414677
9 changed files with 87 additions and 23 deletions
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12
src/map/mapsource.cpp
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@ -9,7 +9,7 @@
MapSource::Config::Config() : type(OSM), zooms(OSM::ZOOMS), bounds(OSM::BOUNDS),
format("image/png"), rest(false), tileRatio(1.0) {}
format("image/png"), rest(false), tileRatio(1.0), scalable(false) {}
static CoordinateSystem coordinateSystem(QXmlStreamReader &reader)
@ -178,6 +178,10 @@ void MapSource::map(QXmlStreamReader &reader, Config &config)
#else // ENABLE_HIDPI
reader.raiseError("HiDPI maps not supported");
#endif // ENABLE_HIDPI
} else if (reader.name() == "scalable") {
QString val = reader.readElementText().trimmed();
if (val == "true" || val == "1")
config.scalable = true;
} else
reader.skipCurrentElement();
}
@ -250,10 +254,12 @@ Map *MapSource::loadMap(const QString &path, QString &errorString)
config.dimensions, config.authorization));
case TMS:
return new OnlineMap(config.name, config.url, config.zooms,
config.bounds, config.tileRatio, config.authorization, true);
config.bounds, config.tileRatio, config.authorization,
config.scalable, true);
case OSM:
return new OnlineMap(config.name, config.url, config.zooms,
config.bounds, config.tileRatio, config.authorization, false);
config.bounds, config.tileRatio, config.authorization,
config.scalable, false);
default:
return 0;
}