I want to use this two Leaflet plugins together in same Polyline.
https://github.com/Oliv/leaflet-polycolor
https://github.com/slutske22/leaflet-spline
I have been reviewing the source code of both plugins, but their integration with Leaflet is totally different, so I don't know very well how to use them together in the same Polyline.
Any help with integration? Thanks!
Related
I'm using the official Google Maps Flutter plugin & the google directions API to show maps and draw polylines and it works perfectly fine until I start drawing complex polylines.
The problem is polylines are not following the correct lanes on some specific roads.
Here is an example
Is there a way I can make that a single line?
I have tried removing duplicate PointLatLan from the list of polylines I used, but it got worse.
If you have an idea on how to fix this || you need more information regarding this question. Your help is appreciated.
Thanks
The docs say it's possible so I'm obviously missing something. So far I've tested different variations of marker-url and url- in the Mapbox playground with both single point and feature collections (as shown in the examples) but all I'm getting are the generic markers.
Any guidance to point me in the right direction?
https://api.mapbox.com/styles/v1/mapbox/streets-v11/static/geojson({"type":"FeatureCollection","features":[{"type":"Feature","properties":{"url-":"http%253A%252F%252Fwebsite.com%252Ffiles%252Fmarkers%252Fgreenpin.png"},"geometry":{"type":"Point","coordinates":[-122.2599,37.8098]}},{"type":"Feature","properties":{"url-":"http%253A%252F%252Fwebsite.com%252Ffiles%252Fmarkers%252Fgreenpin.png"},"geometry":{"type":"Point","coordinates":[-122.2591,37.8062]}},{"type":"Feature","properties":{"url-":"http%253A%252F%252Fwebsite.com%252Ffiles%252Fmarkers%252Fgreenpin.png"},"geometry":{"type":"Point","coordinates":[-122.2565,37.8063]}}]})/-122.2647,37.8006,12,0/1080x1080#2x?access_token={token}
This is not reflected in the official documentation, but in order to use a custom marker with a geojson overlay, you can rely on the marker-url property for your features.
If you update your request to the API to the following, you should achieve the desired result:
https://api.mapbox.com/styles/v1/mapbox/streets-v11/static/geojson({"type":"FeatureCollection","features":[{"type":"Feature","properties":{"marker-url":"http%253A%252F%252Fwebsite.com%252Ffiles%252Fmarkers%252Fgreenpin.png"},"geometry":{"type":"Point","coordinates":[-122.2599,37.8098]}},{"type":"Feature","properties":{"marker-url":"http%253A%252F%252Fwebsite.com%252Ffiles%252Fmarkers%252Fgreenpin.png"},"geometry":{"type":"Point","coordinates":[-122.2591,37.8062]}},{"type":"Feature","properties":{"marker-url":"http%253A%252F%252Fwebsite.com%252Ffiles%252Fmarkers%252Fgreenpin.png"},"geometry":{"type":"Point","coordinates":[-122.2565,37.8063]}}]})/-122.2647,37.8006,12,0/1080x1080#2x?access_token={token}
Disclaimer: I currently work at Mapbox
I need help to integrate leaflet maps in flutter. The project I'm working on requires showing custom markers, animations, routes and drawings on the map. But I can't find any documentation or tutorials explaining this in flutter.
You can use flutter_map package for that. That's one of two most widely used maps packages (next to google_maps_flutter, which is obviously only for Google Maps).
https://github.com/johnpryan/flutter_map
It features all things that you need AFAIR.
You may check out the below Flutter Maps widget which allows you to render tiles from different services like OpenStreetMaps, Azure Maps, etc.
https://pub.dev/packages/syncfusion_flutter_maps
It has the features you have requested like markers, adding animations, drawing routes on the maps, highlight a region, etc. Check the below links for more details.
https://help.syncfusion.com/flutter/maps/markers
https://help.syncfusion.com/flutter/maps/vector-layers/polyline-layer#adding-polylines
It is more theoretical question, rather than some problem.
I'm planning to develop some wrapper for leaflet (encapsulate work with leaflet for other developer teams with some API in/out), and I'm wondering if to use react-leaflet or to use native leaflet library.
There is very long list of available plugins for leaflet, and as far as i see only +-10 of them implemented for react-leaflet.
From your experience, does all the original leaflet plugins works fine with react-leaflet? How often do you encountered with problem and which one are not working at all?
It should be possible to create a custom component for any react-leaflet extension.
Is it possible to download OSM or embed OSM and use leafletjs on top of it to display heat map?
I have searched a lot and could not find anything related. I wanted something like this form Google Maps.
https://developers.google.com/maps/documentation/javascript/examples/layer-heatmap
I did find the mapbox but we need to pay them. I need something open source.
Please suggest me.
You can create heatmaps with Leaflet by using the various available plugins:
http://leafletjs.com/plugins.html#heatmaps
However, you'll need some vector data to build a heatmap, not just the tilelayer. If you want to use OpenStreetMap to get your data, try a service like http://overpass-turbo.eu/ to download the things you want in this format.