ArcGIS Runtime SDKs: Building a Routing Application. Frank Kish Konstantin Kutsner

Transcription

1 ArcGIS Runtime SDKs: Building a Routing Application Frank Kish Konstantin Kutsner

2 Overview What goes into a routing application Data connected \ disconnected Demo creating mmpk API Demo code Other Resources & Road Ahead

3 Slides, code, and data Slides at: Shared Box folder This slide is repeated at the end this presentation

4 What makes up a routing application? Map - visualization - service\mobile map package Search - given address get the x,y - given a x,y get the address - LocatorTask Routing - find path from A to B to C - find best path A, B and C - RouteTask

5 ArcGIS Runtime SDK v100.x License Model Advanced Basic Standard License Key Lite Named User Level 1 License Key View maps, scenes, layers, packages from the ArcGIS Platform Routing Place finding Named User Level 2 License Key All capabilities of Lite Simple feature editing Add, update, delete content on portals Use of ArcGIS Online analysis services License Key All capabilities of Basic Access to additional data Raster layers Raster elevation sources Local Server Map services Feature services Edit file geodatabases GP services Subset of ArcGIS Desktop basic tools All capabilities of Standard Local Server Feature services Edit enterprise geodatabases GP services Subset of ArcGIS Desktop standard and advanced tools Analysis Extension License Key Local Server GP tools Analysis 3D Analyst Spatial Analyst Network Analyst

6 Data - Users always\mostly connected? ArcGIS.com - Mapping services - World geocoding service - World routing service Server\Portal - Your own mapping services geocoding services routing services

7 Data - Users always\frequently disconnected? Data on the device Mobile Map Package (.mmpk) ArcGIS Pro s Create Mobile Map Package Single file that can include: - Map(s), Locator(s), Network dataset(s)

8 Hybrid Scenario 1 - Maps on device in mmpk - ArcGIS.com for search and routing Scenario 2 - ArcGIS.com for maps - Your own search and route services

9 Connected vs. Disconnected Very little difference programmatically Initially create the map or task - e.g. Route Task Resources and workflows

10 Local data

11 Create Address Locator Example - Single Field Style - Source Data - Search Field - Enable suggestions Locator files on disk Include in package

12 Demo MMPK

13 Mobile Map Package Operational and Basemap data from different geodatabases For routing purposes use a (slightly) larger area - to help maintain network connectivity near edges All the data is projected to the map s spatial reference

14 ArcGIS Runtime API\SDK

15 SDK s - Android - ios \ macos - Java -.NET - Qt ArcGIS

16 Examples of Loading a Map from MMPK

17 Loading a Map from MMPK.Net - C# string mmpkpath // load the mobile map package MobileMapPackage mmpk = await MobileMapPackage.OpenAsync(mmpkPath); // set the mapview's map to the first map in the package MyMapView.Map = mmpk.maps[0];

18 Loading a Map from MMPK Android - Java

19 Loading a Map from MMPK ios - Swift

20 Routing - Introduction

21 Basic steps for Routing Instantiate route task Create routing parameters and set properties Solve to find route

22 RouteTask & RouteParameters Route Task - Network dataset in mmpk - Uri to service Route Parameters - Holds input parameters for a solve operation - SetStops, StartTime, FindBestSequence, PreserveFirst

23 Basic steps for Routing C# // #1 create route task from the first map's first network RouteTask routetask = await RouteTask.CreateAsync(MyMapView.Map.TransportationNetworks[0]); // #2 get the default parameters RouteParameters routeparameters = await routetask.createdefaultparametersasync(); routeparameters.setstops(stopslist); // #3 solve var routeresult = await routetask.solverouteasync(routeparameters);

24 Basic steps for Routing Java

25 Demo Using a MMPK and RouteTask

26 Routing - Details

27 Travel Modes Collection of settings that define how a vehicle is allowed to move through the network - Impedance (e.g. TravelTime) - Restrictions (e.g. Oneway) Defined in a network dataset The collection of properties work together

28 Routing service Publishing route analysis layer - sits on top of network dataset - has more properties that can be set than on network dataset - start time - reorder stops to find optimal route

29 ArcGIS Runtime Routing classes RouteTask RouteParameters RouteTaskInfo TravelMode Stops RouteResults Route DirectionManeuvers

30 RouteTaskInfo Properties of underlying dataset \ service Read only Used to: - create a UI default or options - correctly set route parameter values - valid travel mode or cost attributes

31 Stop Takes a MapPoint - Can be in different spatial ref from network solve operation will project Properties: - add costs, set time windows Stops from a table - Online or local geodatabase - Field values are mapped to individual stop properties - based on field naming convention -

32 Solve & RouteResult RouteTask.SolveRouteAysnc(RouteParameters) Returns a RouteResult - Messages high level information about the solve - One or more stops is located on a soft-restricted element - Routes

33 Routes Total Distance, Travel Time, Total Time, etc Stops - Located stops - Copy of the inputs stops - Snapped to network different X,Y - Other properties populate (e.g. Location Status) Direction Maneuvers

34 Direction Maneuvers DirectionText - Go northeast on Stevenson St toward 5th St Geometry ManeuverType ManeuverMessages - More detailed breakdown of the directions DirectionEvents - Crossing a state or time zone boundary

35 Related Resources

36 Example Apps Open source applications built with the Runtime SDK Easy starting point for developing your own app Maps App Android - Nearby Places Android - Indoor Routing - Xamarin -

37 StreetMap Premium Custom Roads File Geodatabase, ArcGIS Pro project - Add custom roads for routing - Update network properties Tutorial -

38 Navigator for ArcGIS App for ios\android Navigator custom URL scheme - arcgis-navigator://?stop= ,

39 Road Ahead

40 Road Ahead Closest Facilities Task Service Area Task - online in update 1 - local data in update 2

41 Road Ahead StreetMap Premium for Runtime - MMPK s - Display, route and geocode - network dataset and locators - 5 regions - North America - Latin America - Europe - Middle East & Africa - Asia Pacific

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44 Slides, code, and data Slides at: Shared Box folder