diff options
Diffstat (limited to 'src/mbgl/style/conversion/source.cpp')
| -rw-r--r-- | src/mbgl/style/conversion/source.cpp | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/src/mbgl/style/conversion/source.cpp b/src/mbgl/style/conversion/source.cpp index c10d0babcf..670f50c041 100644 --- a/src/mbgl/style/conversion/source.cpp +++ b/src/mbgl/style/conversion/source.cpp @@ -5,6 +5,7 @@ #include <mbgl/style/conversion/tileset.hpp> #include <mbgl/style/sources/geojson_source.hpp> #include <mbgl/style/sources/raster_source.hpp> +#include <mbgl/style/sources/raster_dem_source.hpp> #include <mbgl/style/sources/vector_source.hpp> #include <mbgl/style/sources/image_source.hpp> #include <mbgl/util/geo.hpp> @@ -55,6 +56,28 @@ static optional<std::unique_ptr<Source>> convertRasterSource(const std::string& return { std::make_unique<RasterSource>(id, std::move(*urlOrTileset), tileSize) }; } +static optional<std::unique_ptr<Source>> convertRasterDEMSource(const std::string& id, + const Convertible& value, + Error& error) { + optional<variant<std::string, Tileset>> urlOrTileset = convertURLOrTileset(value, error); + if (!urlOrTileset) { + return {}; + } + + uint16_t tileSize = util::tileSize; + auto tileSizeValue = objectMember(value, "tileSize"); + if (tileSizeValue) { + optional<float> size = toNumber(*tileSizeValue); + if (!size || *size < 0 || *size > std::numeric_limits<uint16_t>::max()) { + error = { "invalid tileSize" }; + return {}; + } + tileSize = *size; + } + + return { std::make_unique<RasterDEMSource>(id, std::move(*urlOrTileset), tileSize) }; +} + static optional<std::unique_ptr<Source>> convertVectorSource(const std::string& id, const Convertible& value, Error& error) { @@ -155,9 +178,11 @@ optional<std::unique_ptr<Source>> Converter<std::unique_ptr<Source>>::operator() error = { "source type must be a string" }; return {}; } - + const std::string tname = *type; if (*type == "raster") { return convertRasterSource(id, value, error); + } else if (*type == "raster-dem") { + return convertRasterDEMSource(id, value, error); } else if (*type == "vector") { return convertVectorSource(id, value, error); } else if (*type == "geojson") { |