openstreetmap | Import pipeline for OSM in to Pelias | Map library
kandi X-RAY | openstreetmap Summary
kandi X-RAY | openstreetmap Summary
The OpenStreetMap importer handles importing data from OpenStreetMap into Elasticsearch for use by Pelias. It includes logic for filtering to select only data relevant for geocoding, transforming it to match the Pelias data model, and augmenting the data as required.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of openstreetmap
openstreetmap Key Features
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Community Discussions
Trending Discussions on openstreetmap
QUESTION
I'm trying to create a map with a very large amount of Circle objects. these Circles' colors will change based on a user input. A lot of colors can change at once, and I want to present the changes as fast as possible.
To save up on the time of creating the Circles each time the user changes something and the map re-renders, I thought about storing the Circle objects in an array in the state. Then when the user changes something, I would want to update the Circles' properties, but without using copy methods and the like (as it contradicts the idea of creating the Circle objects only once).
I thought about making a parallel array that stores the colors, which will be updated by the user, and to store in each Circle object's pathOptions a reference to the parallel location in this array, but am not sure how to do this.
Alternatively I would be glad to hear any other directions on how to optimize the speed.
basic version, app loads Circles from array correctly, colors are static:
...ANSWER
Answered 2021-Jun-11 at 18:50Keeping these CircleMarker
components in state is not ideal at all. From the react-leaflet docs:
By default these props should be treated as immutable, only the props explicitely documented as mutable in this page will affect the Leaflet element when changed.
Changing the props on these won't rerender them.
This can be done much better by using refs. I just answered a question on this here: How to open a specific popup on map load?
. You can see detailed explanation of how to combine refs and state to reach to the underlying leaflet elements. In your case, its best not to keep all these components in a state variable. Use a
locations.map
directly in your component, and within that map, save all refs to an object:
QUESTION
1.This is javascript file ''' how to go direct to maps after click the button show my location '''
...ANSWER
Answered 2021-Jun-10 at 02:40This will redirect to the location on button click. Feel free to comment if you have any questions.
QUESTION
I've got this JSON:
...ANSWER
Answered 2021-Jun-08 at 21:07select
doesn't scale well. Instead, I would write a function similar to from_entries
for converting tag
arrays to objects, and use it like this:
QUESTION
I'm trying to link the list with the leaflet map. I want to click on a result card and see the marker on the map. I'm using fake data for now in json format. I would like a display like airbnb, list plus display the list on map.
This is the map file :
...ANSWER
Answered 2021-Jun-08 at 18:31- Create a state variable on
Result
comp to keep track of the card item that holds thelat lng
info - Pass it as a prop to
Mapbox
comp - On the
Mapbox
comp create a local variable to save the map instance and use it to change the map view every time you click on a card.
divider
QUESTION
¨ im new to python and i have this program where i have to upload my json file data into my database table named tweet but i keep receiving the same error no matter what i do any help would be appreciated, thank you
please help me out
...ANSWER
Answered 2021-Jun-08 at 00:05create table tweet( tweet_id bigint not null primary key, name_screen varchar(40), tweet_location varchar(50), latitude float, longitude float, created_at varchar(70), test varchar(100), id_user bigint, categorie_name varchar(30));
here you are using test varchar(100) instead of text varchar(100) so there is no column named "text" in your table
QUESTION
I have a table called location in my database which consists of latitude and longitude I need to mark them on the map using leaflet open street map. And I have no idea how do I do that. Till now I am only able to mark manually. If you have any resources from where I can get idea please help
...ANSWER
Answered 2021-Jun-06 at 12:35Look like you might need to use Ajax
QUESTION
For a school project I have to create an application using some map (google maps or openstreetmap). My choice is to use OpenStreetMap because it's free.
So I have a form, in this form I need to click on a map to get the long/lat I want.
But I don't know how to set the onclicklistener correctly.
This is my activity :
...ANSWER
Answered 2021-Jun-05 at 14:05Ok I found by myserlf, here is the solution if someone else need :
QUESTION
im trying to insert my json file data into my database table named location but no matter what i do it doesn't work i keep receiving the same error in mycursor.execute , im a beginner in python so i don't know much any help would be appreciated ,thank you i solved the previous problem thanks to you, i forgot to close the bracket in sql_location
...ANSWER
Answered 2021-Jun-04 at 11:00You haven't closed the bracket in the variable sql_location
.
It should be:
QUESTION
I've encountered a strange issue while trying to run scripts within my .cshtml file. I am trying to run a script that sets an icon depending on how the user clicks on it, and other which uses the Leaflet Javascript library to display a map.
My issue is that only the last script to be listed in the section works (aka if I put star.js
after mapdisplay.js
, star.js
would work and mapdisplay.js
would not, and vice-versa).
I am running this on .NET 5.0
Index.cshtml - @section scripts
...ANSWER
Answered 2021-Jun-01 at 09:06For closure's sake I'll respond to my own question. As user:charlietfl pointed out in comments, window.onload can only be assigned to one function.
I personally simply solved this by using window.addEventListener('load', function () {
in the .js files instead of window.onload
, which works in my context.
QUESTION
I have a Leaflet map with a marker and a form with text fields showing its coordinates. The marker can be moved or dragged updating the corresponding form fields.
With Leaflet.GeoSearch, when a search is made (clicking an auto complete option), a new instance of a marker is created, what i want to do is to update the existing marker's location and the corresponding lat/long fields (instead of creating a new marker).
According to this post a custom marker can be specified via marker: myCustomMarker
option, however it doesn't appear to work in my code.
Thanks in advance
Here is the code:
...ANSWER
Answered 2021-Jun-01 at 08:43I took a quick peek into their source code and that property is only used to extract its values, it won't actually use the instance passed in, so that will never be used as you expect.
You have another problem with your code. It is:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install openstreetmap
The importer will accept any valid pbf extract you have, such as a full planet file (50GB+) from planet.openstreetmap.org or download.geofabrik.de You can use the included download script to obtain the desired pbf files as follows. In the configuration file you can specify which files are to be downloaded. They will all be downloaded to the imports.openstreetmap.datapath directory. If no download sources are specified in the configuration, the entire planet file will be downloaded. Keep in mind this file is quite large.
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