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Converting between GeoJSON and sf7 months ago
What it does | What it doesn't do | GeoJSON | Geometry | Geometry Collection | Feature | Feature Collection | Vectors of GeoJSON | JSON Arrays of GeoJSON | Reading from URL | Reading from file | sf to GeoJSON | Atomising | Well-known Text
mapdeck3 years ago
What is Mapdeck? | Why did you build it? | The basics
spatialwidget3 years ago
Spatialwidget | Design | R Interface | Pseudo-GeoJSON | Examples | Points | Lines | Polygon | C++ API | many-sfc-column sf to pseudo-geojson | single-sfc-column sf to standard geojson | data.frame with lon & lat columns to pseudo-geojson | data.frame with lon, lat & elevation columns to pseudo-geojson | C++ arguments | Rcpp::DataFrame data | Rcpp::List params | Rcpp::List lst_defaults | std::unordered_map< std::string, std::string > layer_colours | Rcpp::StringVector layer_legend | int data_rows | Rcpp::StringVector parameter_exclusions | bool jsonify_legend | Function-dependent arguments | geometry_columns | bool elevation | Example | Atomising geojson | GeoJSON C++ API | multi-sfc-column sf to atomised pseudo-geojson | data.frame with lon & lat columsn to atomised pseudo-geojson | data.frame with lon, lat and elevation columns to atomised pseudo-geojson
Googleway Vignette4 years ago
API Key | Setting / Using keys | API Use | Common use cases | Result accessors | Google Directions API | Google Distance API | Google Elevation API | Google Timezone API | Google Geocode API | Google Reverse Geocode API | Google Places API | Text | Nearby | Google Roads | Snap to Roads | Nearest Roads | Google Maps | Markers | Heatmap | Polyline | Polygon | Colours & Legend | Simple Features | GeoJSON | Drag & Drop Geojson | Rectangles | Drawing | KML & GeoRSS | Overlays | Shiny | Returning Data | Clicking on the map | Shape / layer clicks | Editing & Dragging Shapes
Google Polylines6 years ago
Caution | Encoding | vectors | data.frame | sf | Well-known Text | Converting to sf | Decoding | Benchmarking | Plotting