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author | Asheem Mamoowala <asheem.mamoowala@mapbox.com> | 2017-11-22 10:18:53 -0800 |
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committer | Asheem Mamoowala <asheem.mamoowala@mapbox.com> | 2017-11-22 13:56:38 -0800 |
commit | acae19386129056b9425b114b01f062feecd297e (patch) | |
tree | 8b0db927fe5a78de3393f735d9317aba1034ba7e /include/mbgl/style/sources | |
parent | e3f1d8e3a0beb648ec90ac4d9baa5f27c6cf3935 (diff) | |
download | qtlocation-mapboxgl-acae19386129056b9425b114b01f062feecd297e.tar.gz |
[core] Custom Geometry Sources
Diffstat (limited to 'include/mbgl/style/sources')
-rw-r--r-- | include/mbgl/style/sources/custom_geometry_source.hpp | 56 | ||||
-rw-r--r-- | include/mbgl/style/sources/geojson_source.hpp | 2 |
2 files changed, 58 insertions, 0 deletions
diff --git a/include/mbgl/style/sources/custom_geometry_source.hpp b/include/mbgl/style/sources/custom_geometry_source.hpp new file mode 100644 index 0000000000..853526ac2d --- /dev/null +++ b/include/mbgl/style/sources/custom_geometry_source.hpp @@ -0,0 +1,56 @@ +#pragma once + +#include <mbgl/style/source.hpp> +#include <mbgl/util/geo.hpp> +#include <mbgl/util/geojson.hpp> +#include <mbgl/util/range.hpp> +#include <mbgl/util/constants.hpp> +#include <mbgl/actor/mailbox.hpp> + +namespace mbgl { + +class OverscaledTileID; +class CanonicalTileID; + +namespace style { + +using TileFunction = std::function<void(const CanonicalTileID&)>; + +class CustomTileLoader; + +class CustomGeometrySource : public Source { +public: + struct TileOptions { + double tolerance = 0.375; + uint16_t tileSize = util::tileSize; + uint16_t buffer = 128; + }; + + struct Options { + TileFunction fetchTileFunction; + TileFunction cancelTileFunction; + Range<uint8_t> zoomRange = { 0, 18}; + TileOptions tileOptions; + }; +public: + CustomGeometrySource(std::string id, CustomGeometrySource::Options options); + ~CustomGeometrySource() final; + void loadDescription(FileSource&) final; + void setTileData(const CanonicalTileID&, const GeoJSON&); + void invalidateTile(const CanonicalTileID&); + void invalidateRegion(const LatLngBounds&); + // Private implementation + class Impl; + const Impl& impl() const; +private: + std::shared_ptr<Mailbox> mailbox; + std::unique_ptr<CustomTileLoader> loader; +}; + +template <> +inline bool Source::is<CustomGeometrySource>() const { + return getType() == SourceType::CustomVector; +} + +} // namespace style +} // namespace mbgl diff --git a/include/mbgl/style/sources/geojson_source.hpp b/include/mbgl/style/sources/geojson_source.hpp index 5bdf1ef957..372e7c7a78 100644 --- a/include/mbgl/style/sources/geojson_source.hpp +++ b/include/mbgl/style/sources/geojson_source.hpp @@ -3,6 +3,7 @@ #include <mbgl/style/source.hpp> #include <mbgl/util/geojson.hpp> #include <mbgl/util/optional.hpp> +#include <mbgl/util/constants.hpp> namespace mbgl { @@ -14,6 +15,7 @@ struct GeoJSONOptions { // GeoJSON-VT options uint8_t minzoom = 0; uint8_t maxzoom = 18; + uint16_t tileSize = util::tileSize; uint16_t buffer = 128; double tolerance = 0.375; |