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Martin Kleppe / Ubilabs Interactive Data Visualization

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Martin Kleppe @aemkei

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Ubilabs

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Maps

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> 150 Features

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Map MapTypeId Controls MapTypeControlStyle ScaleControlStyle ZoomControlStyle ControlPosition Overlays Marker MarkerImage MarkerShape Symbol SymbolPath Ani mation InfoWindow Polyline IconSequence Polygon PolyMouseEvent Rectangle Circ le GroundOverlay OverlayView MapPanes MapCanvasProjection Services Geocoder G eocoderRequest GeocoderStatus GeocoderResult GeocoderAddressComponent Geocode rGeometry GeocoderLocationType DirectionsRenderer DirectionsService Direction sRequest TravelMode UnitSystem DirectionsWaypoint DirectionsStatus Directions Result DirectionsRoute DirectionsLeg DirectionsStep Distance Duration Time Tr ansitDetails TransitStop TransitLine TransitAgency TransitVehicle ElevationSe rvice LocationElevationRequest PathElevationRequest ElevationResult Elevation Status MaxZoomService MaxZoomResult MaxZoomStatus DistanceMatrixService Dista nceMatrixRequest DistanceMatrixResponse DistanceMatrixResponseRow DistanceMat rixResponseElement DistanceMatrixStatus DistanceMatrixElementStatus Map Types MapType MapTypeRegistry Projection ImageMapType StyledMapType MapTypeStyle Ma pTypeStyleFeatureType MapTypeStyleElementType MapTypeStyler Layers BicyclingL ayer FusionTablesLayer FusionTablesQuery FusionTablesStyle FusionTablesHeatma p FusionTablesMouseEvent FusionTablesCell KmlLayer KmlLayerMetadata KmlLayerS tatus KmlMouseEvent KmlFeatureData KmlAuthor TrafficLayer TransitLayer Street View StreetViewPanorama StreetViewLink StreetViewPov StreetViewPanoramaData S treetViewLocation StreetViewTileData StreetViewService StreetViewStatus Event s MapsEventListener event MouseEvent Base LatLng LatLngBounds Point Size MVCO bject MVCArray Geometry Library encoding spherical poly AdSense Library AdUni t AdFormat Panoramio Library PanoramioLayer PanoramioFeature PanoramioMouseEv ent Places Library Autocomplete ComponentRestrictions PlaceDetailsRequest Pla ceGeometry PlaceResult PlaceSearchRequest PlaceSearchPagination PlacesService PlacesServiceStatus RankBy TextSearchRequest Drawing Library DrawingManager O verlayCompleteEvent OverlayType Weather Library CloudLayer WeatherLayer Tempe ratureUnit WindSpeedUnit LabelColor WeatherMouseEvent WeatherFeature WeatherC onditions WeatherForecast Visualization Library HeatmapLayer WeightedLocation

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Map MapTypeId Controls MapTypeControlStyle ScaleControlStyle ZoomControlStyle ControlPosition Overlays Marker MarkerImage MarkerShape Symbol SymbolPath Ani mation InfoWindow Polyline IconSequence Polygon PolyMouseEvent Rectangle Circ le GroundOverlay OverlayView MapPanes MapCanvasProjection Services Geocoder G eocoderRequest GeocoderStatus GeocoderResult GeocoderAddressComponent Geocode rGeometry GeocoderLocationType DirectionsRenderer DirectionsService Direction sRequest TravelMode UnitSystem DirectionsWaypoint DirectionsStatus Directions Result DirectionsRoute DirectionsLeg DirectionsStep Distance Duration Time Tr ansitDetails TransitStop TransitLine TransitAgency TransitVehicle ElevationSe rvice LocationElevationRequest PathElevationRequest ElevationResult Elevation Status MaxZoomService MaxZoomResult MaxZoomStatus DistanceMatrixService Dista nceMatrixRequest DistanceMatrixResponse DistanceMatrixResponseRow DistanceMat rixResponseElement DistanceMatrixStatus DistanceMatrixElementStatus Map Types MapType MapTypeRegistry Projection ImageMapType StyledMapType MapTypeStyle Ma pTypeStyleFeatureType MapTypeStyleElementType MapTypeStyler Layers BicyclingL ayer FusionTablesLayer FusionTablesQuery FusionTablesStyle FusionTablesHeatma p FusionTablesMouseEvent FusionTablesCell KmlLayer KmlLayerMetadata KmlLayerS tatus KmlMouseEvent KmlFeatureData KmlAuthor TrafficLayer TransitLayer Street View StreetViewPanorama StreetViewLink StreetViewPov StreetViewPanoramaData S treetViewLocation StreetViewTileData StreetViewService StreetViewStatus Event s MapsEventListener event MouseEvent Base LatLng LatLngBounds Point Size MVCO bject MVCArray Geometry Library encoding spherical poly AdSense Library AdUni t AdFormat Panoramio Library PanoramioLayer PanoramioFeature PanoramioMouseEv ent Places Library Autocomplete ComponentRestrictions PlaceDetailsRequest Pla ceGeometry PlaceResult PlaceSearchRequest PlaceSearchPagination PlacesService PlacesServiceStatus RankBy TextSearchRequest Drawing Library DrawingManager O verlayCompleteEvent OverlayType Weather Library CloudLayer WeatherLayer Tempe ratureUnit WindSpeedUnit LabelColor WeatherMouseEvent WeatherFeature WeatherC onditions WeatherForecast Visualization Library HeatmapLayer WeightedLocation

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Map MapTypeId Controls MapTypeControlStyle ScaleControlStyle ZoomControlStyle ControlPosition Overlays Marker MarkerImage MarkerShape Symbol SymbolPath Ani mation InfoWindow Polyline IconSequence Polygon PolyMouseEvent Rectangle Circ le GroundOverlay OverlayView MapPanes MapCanvasProjection Services Geocoder G eocoderRequest GeocoderStatus GeocoderResult GeocoderAddressComponent Geocode rGeometry GeocoderLocationType DirectionsRenderer DirectionsService Direction sRequest TravelMode UnitSystem DirectionsWaypoint DirectionsStatus Directions Result DirectionsRoute DirectionsLeg DirectionsStep Distance Duration Time Tr ansitDetails TransitStop TransitLine TransitAgency TransitVehicle ElevationSe rvice LocationElevationRequest PathElevationRequest ElevationResult Elevation Status MaxZoomService MaxZoomResult MaxZoomStatus DistanceMatrixService Dista nceMatrixRequest DistanceMatrixResponse DistanceMatrixResponseRow DistanceMat rixResponseElement DistanceMatrixStatus DistanceMatrixElementStatus Map Types MapType MapTypeRegistry Projection ImageMapType StyledMapType MapTypeStyle Ma pTypeStyleFeatureType MapTypeStyleElementType MapTypeStyler Layers BicyclingL ayer FusionTablesLayer FusionTablesQuery FusionTablesStyle FusionTablesHeatma p FusionTablesMouseEvent FusionTablesCell KmlLayer KmlLayerMetadata KmlLayerS tatus KmlMouseEvent KmlFeatureData KmlAuthor TrafficLayer TransitLayer Street View StreetViewPanorama StreetViewLink StreetViewPov StreetViewPanoramaData S treetViewLocation StreetViewTileData StreetViewService StreetViewStatus Event s MapsEventListener event MouseEvent Base LatLng LatLngBounds Point Size MVCO bject MVCArray Geometry Library encoding spherical poly AdSense Library AdUni t AdFormat Panoramio Library PanoramioLayer PanoramioFeature PanoramioMouseEv ent Places Library Autocomplete ComponentRestrictions PlaceDetailsRequest Pla ceGeometry PlaceResult PlaceSearchRequest PlaceSearchPagination PlacesService PlacesServiceStatus RankBy TextSearchRequest Drawing Library DrawingManager O verlayCompleteEvent OverlayType Weather Library CloudLayer WeatherLayer Tempe ratureUnit WindSpeedUnit LabelColor WeatherMouseEvent WeatherFeature WeatherC onditions WeatherForecast Visualization Library HeatmapLayer WeightedLocation

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Map MapTypeId Controls MapTypeControlStyle ScaleControlStyle ZoomControlStyle ControlPosition Overlays Marker MarkerImage MarkerShape Symbol SymbolPath Ani mation InfoWindow Polyline IconSequence Polygon PolyMouseEvent Rectangle Circ le GroundOverlay OverlayView MapPanes MapCanvasProjection Services Geocoder G eocoderRequest GeocoderStatus GeocoderResult GeocoderAddressComponent Geocode rGeometry GeocoderLocationType DirectionsRenderer DirectionsService Direction sRequest TravelMode UnitSystem DirectionsWaypoint DirectionsStatus Directions Result DirectionsRoute DirectionsLeg DirectionsStep Distance Duration Time Tr ansitDetails TransitStop TransitLine TransitAgency TransitVehicle ElevationSe rvice LocationElevationRequest PathElevationRequest ElevationResult Elevation Status MaxZoomService MaxZoomResult MaxZoomStatus DistanceMatrixService Dista nceMatrixRequest DistanceMatrixResponse DistanceMatrixResponseRow DistanceMat rixResponseElement DistanceMatrixStatus DistanceMatrixElementStatus Map Types MapType MapTypeRegistry Projection ImageMapType StyledMapType MapTypeStyle Ma pTypeStyleFeatureType MapTypeStyleElementType MapTypeStyler Layers BicyclingL ayer FusionTablesLayer FusionTablesQuery FusionTablesStyle FusionTablesHeatma p FusionTablesMouseEvent FusionTablesCell KmlLayer KmlLayerMetadata KmlLayerS tatus KmlMouseEvent KmlFeatureData KmlAuthor TrafficLayer TransitLayer Street View StreetViewPanorama StreetViewLink StreetViewPov StreetViewPanoramaData S treetViewLocation StreetViewTileData StreetViewService StreetViewStatus Event s MapsEventListener event MouseEvent Base LatLng LatLngBounds Point Size MVCO bject MVCArray Geometry Library encoding spherical poly AdSense Library AdUni t AdFormat Panoramio Library PanoramioLayer PanoramioFeature PanoramioMouseEv ent Places Library Autocomplete ComponentRestrictions PlaceDetailsRequest Pla ceGeometry PlaceResult PlaceSearchRequest PlaceSearchPagination PlacesService PlacesServiceStatus RankBy TextSearchRequest Drawing Library DrawingManager O verlayCompleteEvent OverlayType Weather Library CloudLayer WeatherLayer Tempe ratureUnit WindSpeedUnit LabelColor WeatherMouseEvent WeatherFeature WeatherC onditions WeatherForecast Visualization Library HeatmapLayer WeightedLocation

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How to animate 1 Million Marker?

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Markers

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Clusterer

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github.com/googlemaps/ js-marker-clusterer

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Marker Symbols

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Image Tiles

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new google.maps.ImageMapType({ getTileUrl: function(coords, zoom) { var baseUrl = "http://my.domain.com/tiles/"; return baseUrl + zoom + "-" + coords.y + "-" + coords.x; } });

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Libraries

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http://maps.googleapis.com/maps/api/js?
 sensor=false

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http://maps.googleapis.com/maps/api/js?
 sensor=false&
 libraries=visualization

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var data = [
 new google.maps.LatLng(37.782551, -122.445367),
 new google.maps.LatLng(37.782745, -122.444586),
 new google.maps.LatLng(37.782842, -122.443688),
 ...
 ];
 
 new google.maps.visualization.HeatmapLayer({
 data: data });


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Data Layer

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{ 
 type: "FeatureCollection",
 features: [
 { 
 type: "Feature",
 geometry: {
 type: "Polygon",
 coordinates: [
 [ 
 [100.0, 0.0], [101.0, 0.0], [101.0, 1.0],
 [100.0, 1.0], [100.0, 0.0] 
 ]
 ]
 }, properties: { ...

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DOM Overlays

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class Overlay extends google.maps.OverlayView { constructor ... onAdd ... draw ... onRemove ... }

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constructor (position, map) { super(); this.position = position; this.map = map; this.setMap(map); }

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onAdd () { this.div = document.createElement('div'); this.div.className = 'marker'; const panes = this.getPanes(); panes.overlayImage.appendChild(this.div); }

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onRemove () { this.div.parentNode.removeChild(this.div); this.div = null; }

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draw () { const projection = this.getProjection(); const position = this.position; const point = projection.fromLatLngToDivPixel(position); this.div.style.left = point.x + 'px'; this.div.style.top = point.y + 'px'; }

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draw () { const projection = this.getProjection(); const position = this.position; const point = projection.fromLatLngToDivPixel(position); this.div.style.left = point.x + 'px'; this.div.style.top = point.y + 'px'; const zoom = this.map.getZoom(); const scale = Math.pow(2, zoom); ... }

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SVG

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Canvas

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var canvasLayer = new CanvasLayer({
 map: map,
 resizeHandler: resize,
 animate: false,
 updateHandler: update
 });
 
 var context = canvasLayer.canvas.getContext('2d');

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github.com/brendankenny/ CanvasLayer

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WebGL

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new ThreejsLayer({map: map}, function(layer){
 
 var geometry = new THREE.Geometry(),
 location = new google.maps.LatLng(lat, lng),
 vertex = layer.fromLatLngToVertex(location);
 
 geometry.vertices.push(vertex);
 
 var particles = new THREE.ParticleSystem(geometry, material);
 layer.add(particles);
 });


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github.com/ubilabs/
 google-maps-api-threejs-layer

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DEMO!

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Tools

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Node.js

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Atom Shell

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Web Sockets

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Typed Arrays

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D3 Crossfilter

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Map Styles

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Maps

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Thank You! Martin Kleppe / Ubilabs