Show routing demonstration on radar page.

This commit is contained in:
Eli Ribble 2026-02-18 04:48:12 +00:00
parent 18c7a5f84b
commit b4817546df
No known key found for this signature in database
9 changed files with 392 additions and 129 deletions

View file

@ -61,38 +61,239 @@ class MapRouting extends HTMLElement {
});
*/
this._map = new maplibregl.Map({
center: {
lat: 36.351947895503585,
lng: -119.31857880996313,
},
container: mapElement,
style: "https://tiles.stadiamaps.com/styles/alidade_smooth.json", // Style URL; see our documentation for more options
center: [-122.4194, 37.7749], // San Francisco coordinates
zoom: 12,
});
// Sample GeoJSON for a driving route in San Francisco
}).fitBounds(
[
{ lat: 36.33870557056423, lng: -119.35466592321588 },
{ lat: 36.36630172845781, lng: -119.28771302024407 },
],
{
padding: { top: 10, bottom: 10, left: 10, right: 10 },
},
);
const routeData = {
type: "Feature",
properties: {},
geometry: {
type: "LineString",
coordinates: [
[-122.4194, 37.7749], // Start: San Francisco downtown
[-122.4211, 37.7837],
[-122.4156, 37.7908],
[-122.4089, 37.7973],
[-122.3998, 37.8015],
[-122.3919, 37.8057],
[-122.3873, 37.8067], // End: Fisherman's Wharf area
[-119.31104, 36.3419],
[-119.31005, 36.34185],
[-119.30905, 36.34183],
[-119.30815, 36.34181],
[-119.30778, 36.34182],
[-119.30755, 36.34184],
[-119.30678, 36.34188],
[-119.30656, 36.34188],
[-119.30618, 36.34187],
[-119.3056, 36.34187],
[-119.3056, 36.34277],
[-119.30561, 36.34345],
[-119.3056, 36.34362],
[-119.30562, 36.34523],
[-119.30563, 36.34627],
[-119.30563, 36.3473],
[-119.30563, 36.3483],
[-119.30566, 36.3501],
[-119.30565, 36.35052],
[-119.30566, 36.3508],
[-119.30567, 36.35129],
[-119.30567, 36.35191],
[-119.30569, 36.35228],
[-119.30573, 36.35276],
[-119.30575, 36.35306],
[-119.30574, 36.35338],
[-119.30574, 36.35625],
[-119.30574, 36.35641],
[-119.30574, 36.35651],
[-119.30572, 36.35806],
[-119.30513, 36.35806],
[-119.30353, 36.35805],
[-119.30352, 36.35752],
[-119.30393, 36.35753],
[-119.30438, 36.35753],
[-119.30438, 36.35753],
[-119.3046, 36.35753],
[-119.30512, 36.35753],
[-119.3052, 36.35751],
[-119.30524, 36.35746],
[-119.30524, 36.35696],
[-119.30521, 36.3569],
[-119.30509, 36.35688],
[-119.3046, 36.35688],
[-119.30394, 36.35687],
[-119.30308, 36.35687],
[-119.3024, 36.35687],
[-119.30181, 36.35687],
[-119.30175, 36.35689],
[-119.30173, 36.35695],
[-119.30173, 36.35721],
[-119.30133, 36.35721],
[-119.30134, 36.3565],
[-119.30191, 36.3565],
[-119.30249, 36.3565],
[-119.30345, 36.3565],
[-119.30492, 36.35651],
[-119.30509, 36.35651],
[-119.30528, 36.35651],
[-119.30574, 36.35651],
[-119.30574, 36.35641],
[-119.30574, 36.35625],
[-119.30574, 36.35338],
[-119.30575, 36.35306],
[-119.30573, 36.35276],
[-119.30569, 36.35228],
[-119.30567, 36.35191],
[-119.30567, 36.35129],
[-119.30566, 36.3508],
[-119.30565, 36.35052],
[-119.30566, 36.3501],
[-119.30597, 36.3501],
[-119.30613, 36.35009],
[-119.30629, 36.35008],
[-119.30642, 36.35007],
[-119.30688, 36.35001],
[-119.30721, 36.34992],
[-119.30754, 36.34984],
[-119.30817, 36.34955],
[-119.30851, 36.34946],
[-119.30906, 36.34933],
[-119.30917, 36.34932],
[-119.30949, 36.34928],
[-119.31007, 36.34928],
[-119.31152, 36.34928],
[-119.31195, 36.34928],
[-119.3124, 36.34928],
[-119.31337, 36.3493],
[-119.31354, 36.3493],
[-119.31374, 36.3493],
[-119.31391, 36.3493],
[-119.31417, 36.34932],
[-119.31426, 36.34932],
[-119.31456, 36.34933],
[-119.31484, 36.34933],
[-119.31505, 36.34933],
[-119.31528, 36.34931],
[-119.31654, 36.34921],
[-119.31692, 36.3492],
[-119.31708, 36.34921],
[-119.31786, 36.34921],
[-119.31867, 36.34918],
[-119.31972, 36.34917],
[-119.32087, 36.34918],
[-119.32228, 36.34917],
[-119.32246, 36.34917],
[-119.32263, 36.34916],
[-119.32313, 36.34915],
[-119.32339, 36.34916],
[-119.32375, 36.34918],
[-119.324, 36.34917],
[-119.3241, 36.34922],
[-119.32555, 36.34923],
[-119.32625, 36.34923],
[-119.32706, 36.34922],
[-119.32722, 36.34915],
[-119.32777, 36.34917],
[-119.32776, 36.34811],
[-119.32776, 36.3475],
[-119.32775, 36.34709],
[-119.32772, 36.34709],
[-119.32712, 36.34709],
[-119.32713, 36.34759],
[-119.32713, 36.3477],
[-119.32708, 36.34776],
[-119.327, 36.34782],
[-119.327, 36.34782],
[-119.32708, 36.34776],
[-119.32713, 36.3477],
[-119.32713, 36.34759],
[-119.32712, 36.34709],
[-119.32772, 36.34709],
[-119.32775, 36.34709],
[-119.32776, 36.3475],
[-119.32776, 36.34811],
[-119.32777, 36.34917],
[-119.32824, 36.34917],
[-119.32845, 36.34917],
[-119.32885, 36.34917],
[-119.33003, 36.34918],
[-119.33057, 36.34918],
[-119.33075, 36.34918],
[-119.3309, 36.34918],
[-119.33099, 36.34922],
[-119.33116, 36.34922],
[-119.33126, 36.34925],
[-119.33195, 36.34926],
[-119.33197, 36.34976],
[-119.33198, 36.35],
[-119.33199, 36.35024],
[-119.33203, 36.35129],
[-119.33201, 36.35191],
[-119.33202, 36.35275],
[-119.33202, 36.35279],
[-119.33202, 36.353],
[-119.33203, 36.35327],
[-119.33204, 36.35457],
[-119.33205, 36.35516],
[-119.33205, 36.35532],
[-119.33205, 36.3556],
[-119.33205, 36.35601],
[-119.33198, 36.35611],
[-119.33197, 36.35633],
[-119.33197, 36.35641],
[-119.33197, 36.35657],
[-119.33199, 36.35746],
[-119.33199, 36.35756],
[-119.33202, 36.35785],
[-119.33203, 36.35815],
[-119.33203, 36.35865],
[-119.33203, 36.35903],
[-119.3321, 36.35914],
[-119.3321, 36.35923],
[-119.33209, 36.35952],
[-119.33211, 36.36154],
[-119.33194, 36.36154],
[-119.33114, 36.36153],
[-119.33029, 36.36154],
[-119.32824, 36.36153],
[-119.32824, 36.36165],
[-119.32826, 36.36241],
[-119.32826, 36.36262],
[-119.3283, 36.36284],
],
},
};
const stopData = {
type: "Feature",
geometry: {
type: "MultiPoint",
coordinates: [
[-119.31104, 36.3419],
[-119.30438, 36.35753],
[-119.327, 36.34782],
[-119.3283, 36.36284],
],
},
properties: {},
};
// Add map controls
this._map.addControl(new maplibregl.NavigationControl());
// Wait for the map to load
this._map.on("load", () => {
// Add the route source
this._map.addSource("route", {
type: "geojson",
data: routeData,
});
this._map.addSource("stops", {
type: "geojson",
data: stopData,
});
// Add a layer to display the route
this._map.addLayer({
@ -110,56 +311,13 @@ class MapRouting extends HTMLElement {
},
});
// Add start point
this._map.addSource("start-point", {
type: "geojson",
data: {
type: "Feature",
geometry: {
type: "Point",
coordinates: routeData.geometry.coordinates[0],
},
properties: {
description: "Start",
},
},
});
this._map.addLayer({
id: "start-point",
id: "stops",
type: "circle",
source: "start-point",
source: "stops",
paint: {
"circle-radius": 8,
"circle-color": "#3bb2d0",
},
});
// Add end point
this._map.addSource("end-point", {
type: "geojson",
data: {
type: "Feature",
geometry: {
type: "Point",
coordinates:
routeData.geometry.coordinates[
routeData.geometry.coordinates.length - 1
],
},
properties: {
description: "End",
},
},
});
this._map.addLayer({
id: "end-point",
type: "circle",
source: "end-point",
paint: {
"circle-radius": 8,
"circle-color": "#f30",
"circle-color": "#f00",
},
});
});

View file

@ -5,7 +5,7 @@ tmp_dir = "tmp"
[build]
args_bin = []
bin = "./tmp/main"
cmd = "go build -o ./tmp/main ./example/route"
cmd = "go build -o ./tmp/main ./example/geocode-and-route"
delay = 1000
exclude_dir = ["assets", "tmp", "vendor", "testdata"]
exclude_file = []

View file

@ -0,0 +1,31 @@
package main
import (
"fmt"
"log"
"github.com/Gleipnir-Technology/nidus-sync/tomtom"
)
func main() {
client := tomtom.NewClient()
// Example 1: Calculate a simple route
traffic := false
routeRequest := &tomtom.CalculateRouteRequest{
Locations: []tomtom.Point{
tomtom.P(52.50931, 13.42936),
tomtom.P(52.50274, 13.43872),
},
Traffic: &traffic,
TravelMode: tomtom.TravelModeCar,
RouteType: tomtom.RouteTypeFastest,
}
routeResp, err := client.CalculateRoute(routeRequest)
if err != nil {
log.Fatal(err)
}
fmt.Printf("Route distance: %d meters\n", routeResp.Routes[0].Summary.LengthInMeters)
}

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@ -1,52 +0,0 @@
package main
import (
"fmt"
"log"
"github.com/Gleipnir-Technology/nidus-sync/tomtom"
)
func main() {
client := tomtom.NewClient()
// Example 1: Calculate a simple route
traffic := false
routeRequest := &tomtom.CalculateRouteRequest{
Locations: []tomtom.Point{
tomtom.P(52.50931, 13.42936),
tomtom.P(52.50274, 13.43872),
},
Traffic: &traffic,
TravelMode: tomtom.TravelModeCar,
RouteType: tomtom.RouteTypeFastest,
}
routeResp, err := client.CalculateRoute(routeRequest)
if err != nil {
log.Fatal(err)
}
fmt.Printf("Route distance: %d meters\n", routeResp.Routes[0].Summary.LengthInMeters)
// Example 2: Calculate reachable range
/*
energyBudget := 43.0
rangeRequest := &tomtom.CalculateReachableRangeRequest{
Params: tomtom.CalculateReachableRangeParams{
VersionNumber: 1,
Origin: "52.50931,13.42936",
ContentType: "json",
EnergyBudgetInkWh: &energyBudget,
VehicleEngineType: "electric",
},
}
rangeResp, err := client.CalculateReachableRange(rangeRequest)
if err != nil {
log.Fatal(err)
}
fmt.Printf("Reachable range includes %d points in the polygon\n", len(rangeResp.Polygon.Exterior))
*/
}

99
tomtom/geocode.go Normal file
View file

@ -0,0 +1,99 @@
package tomtom
import (
"fmt"
)
type PointShort struct {
Latitude float64 `json:"lat"`
Longitude float64 `json:"lon"`
}
func (ps PointShort) AsPoint() Point {
return Point{
Latitude: ps.Latitude,
Longitude: ps.Longitude,
}
}
type GeocodeResult struct {
Type string `json:"type"`
ID string `json:"id"`
Score float64 `json:"score"`
Dist float64 `json:"dist"`
MatchConfidence MatchConfidence `json:"matchConfidence"`
Address Address `json:"address"`
Position PointShort `json:"position"`
Viewport Viewport `json:"viewport"`
EntryPoints []EntryPoint `json:"entryPoints"`
}
// MatchConfidence represents the confidence score for a match
type MatchConfidence struct {
Score float64 `json:"score"`
}
// Address contains detailed address information
type Address struct {
StreetNumber string `json:"streetNumber"`
StreetName string `json:"streetName"`
Municipality string `json:"municipality"`
CountrySecondarySubdivision string `json:"countrySecondarySubdivision"`
CountrySubdivision string `json:"countrySubdivision"`
CountrySubdivisionName string `json:"countrySubdivisionName"`
CountrySubdivisionCode string `json:"countrySubdivisionCode"`
PostalCode string `json:"postalCode"`
ExtendedPostalCode string `json:"extendedPostalCode"`
CountryCode string `json:"countryCode"`
Country string `json:"country"`
CountryCodeISO3 string `json:"countryCodeISO3"`
FreeformAddress string `json:"freeformAddress"`
LocalName string `json:"localName"`
}
// Viewport defines a geographic bounding box
type Viewport struct {
TopLeftPoint PointShort `json:"topLeftPoint"`
BtmRightPoint PointShort `json:"btmRightPoint"`
}
// EntryPoint contains information about a point of entry to a location
type EntryPoint struct {
Type string `json:"type"`
Position PointShort `json:"position"`
}
type GeocodeSummary struct {
Query string `json:"query"`
QueryType string `json:"queryType"`
QueryTime uint `json:"queryTime"`
NumResults uint `json:"numResults"`
Offset uint `json:"offset"`
TotalResults uint `json:"totalResults"`
FuzzyLevel uint `json:"fuzzyLevel"`
GeoBias PointShort `json:"geoBias"`
}
type GeocodeResponse struct {
Summary GeocodeSummary `json:"summary"`
Results []GeocodeResult `json:"results"`
}
// CalculateRoute sends a route calculation request to TomTom API
func (c *TomTom) Geocode(address string) (*GeocodeResponse, error) {
var result GeocodeResponse
resp, err := c.client.R().
SetResult(&result).
SetPathParam("address", address).
SetPathParam("urlBase", c.urlBase).
SetQueryParam("key", c.APIKey).
SetQueryParam("storeResult", "false").
Get("https://{urlBase}/search/2/geocode/{address}.json")
if err != nil {
return nil, fmt.Errorf("calculate route get: %w", err)
}
if !resp.IsSuccess() {
return nil, fmt.Errorf("calculate route status: %d", resp.Status)
}
return &result, nil
}

27
tomtom/geojson.go Normal file
View file

@ -0,0 +1,27 @@
package tomtom
import (
"fmt"
"strings"
)
// Convert a slice of points to GeoJSON
func PolylineToGeoJSON(polyline []Point) string {
var sb strings.Builder
sb.WriteString(`{"type":"LineString","coordinates":[`)
for i, point := range polyline {
// IMPORTANT: GeoJSON uses [longitude, latitude] order!
sb.WriteString(fmt.Sprintf("[%g,%g]", point.Longitude, point.Latitude))
// Add comma if not the last point
if i < len(polyline)-1 {
sb.WriteString(",")
}
}
sb.WriteString("]}")
return sb.String()
}

View file

@ -68,6 +68,10 @@ func (sgr CalculateRouteRequest) toQueryParams() (url.Values, error) {
return query.Values(sgr)
}
type CalculateRouteResponse struct {
Routes []Route `json:"routes"`
}
// CalculateRoute sends a route calculation request to TomTom API
func (c *TomTom) CalculateRoute(req *CalculateRouteRequest) (*CalculateRouteResponse, error) {
/*url, err := req.BuildURL(c.APIKey)

View file

@ -14,11 +14,8 @@ type TomTom struct {
}
func NewClient() *TomTom {
//logger := NewLogger(log.Logger)
//r := resty.New().SetLogger(logger).SetDebug(true)
r := resty.New().SetDebug(true)
api_key := os.Getenv("TOMTOM_API_KEY")
//r := resty.New()
r := resty.New()
return &TomTom{
APIKey: api_key,
client: r,
@ -29,3 +26,12 @@ func NewClient() *TomTom {
func (s *TomTom) Close() {
s.client.Close()
}
func (s *TomTom) SetDebug(enabled bool) {
s.client.Close()
if enabled {
s.client = resty.New().SetDebug(true)
} else {
s.client = resty.New().SetDebug(false)
}
}

View file

@ -68,24 +68,14 @@ type Point struct {
Longitude float64 `json:"longitude"`
}
type Polyline struct {
Points []Point `json:"points"`
}
type Leg struct {
Summary Summary `json:"summary"`
Points []Point `json:"points,omitempty"`
Polyline Polyline `json:"polyline,omitempty"`
Summary Summary `json:"summary"`
Points []Point `json:"points,omitempty"`
}
type Route struct {
Summary Summary `json:"summary"`
Legs []Leg `json:"legs,omitempty"`
Polyline Polyline `json:"polyline,omitempty"`
}
type CalculateRouteResponse struct {
Routes []Route `json:"routes"`
Summary Summary `json:"summary"`
Legs []Leg `json:"legs,omitempty"`
}
// CalculateReachableRange API structures