kandi X-RAY | Leaflet Summary
kandi X-RAY | Leaflet Summary
Leaflet was created 11 years ago by Vladimir Agafonkin, an Ukrainian citizen living in Kyiv. Vladimir is no longer in Kyiv, because Russian bombs are falling over the city. His family, his friends, his neighbours, thousands and thousands of absolutely wonderful people, are either seeking refuge or fighting for their lives. The Russian occupation of Ukraine contravenes and violates several international laws, including the United Nations Charter. It is an unprovoked, unjustifiable, and despicable action that endangers countless civilians.
Top functions reviewed by kandi - BETA
- Convert a GeoJSON geometry into a Map .
- Adds a single double click event listener .
- Adds one event handler .
- The double click event handler
- Clones a polygon .
- Opens a dialog
- clip - line clipping
- Removes all handlers from the given object .
- Call fn only once per time
- Get the intersection point for a line .
Leaflet Key Features
Leaflet Examples and Code Snippets
Trending Discussions on Leaflet
I have been using github actions for quite sometime but today my deployments started failing. Below is the error from github action logs...
ANSWERAnswered 2022-Mar-16 at 07:01
First, this error message is indeed expected on Jan. 11th, 2022.
See "Improving Git protocol security on GitHub".
January 11, 2022 Final brownout.
This is the full brownout period where we’ll temporarily stop accepting the deprecated key and signature types, ciphers, and MACs, and the unencrypted Git protocol.
This will help clients discover any lingering use of older keys or old URLs.
For GitHub Actions:
There was a 4-month warning.
The entire Internet has been moving away from unauthenticated, unencrypted protocols for a decade, it's not like this is a huge surprise.
Personally, I consider it less an "issue" and more "detecting unmaintained dependencies".
Plus, this is still only the brownout period, so the protocol will only be disabled for a short period of time, allowing developers to discover the problem.
The permanent shutdown is not until March 15th.
As in actions/checkout issue 14, you can add as a first step:
ANSWERAnswered 2022-Mar-16 at 22:50
I need some clarification on how to properly send queries to my database within RShiny...
I have build-up an application in which anyone can create an account and then write some informations in a dataframe before saving those rows to my database.
The app works perfectly well when testing my it with a single user but shows some issues when several users send data to my database at the same time. All the informations sends are duplicated 2 to 10 times in postgresql...
For instance if I add an unique observation of 5 individuals of species "A" with an observation date on the 25th of february I will get 3 rows (sometimes it can be up to 10 duplicates) in my database instead of one. (like shown in the table below):...
ANSWERAnswered 2022-Mar-08 at 09:57
Below please find a reproducible example using
library(RSQLite) - just switch back to your postgres connection / schema.
I don't think the issue is
pool related. I guess (I can't verify without your DB) your call to
rbind is problematic - as it sends multiple lines if the
reactiveVal was used before.
Furthermore, in a case like this it is much more efficient to create a cross-session reactive (here
reactivePoll) to share the DB information among sessions, instead of having each session query the DB every second.
I am trying to create several leaflet maps based on what the user select. I tried to produce a reproducible example. I have a sf with four shapes (i.e., representing four counties in NC). The user can choose to plot one to four maps based on the choice of the county (made through the "checkboxGroupInput". If the user select one county, I should plot one map representing the county the user selected. If the user selected two counties, two maps should be plotted, etc.
I got several lines of code but I could not connect the user selection to my map. Below you can find what I tried to do. Thanks for any help....
ANSWERAnswered 2022-Feb-25 at 22:47
Interesting question. I would use a rather different approach to get the job done. Instead of creatign that many conditional panels, I would write a function that creates a collection of columns depending on the number of counties selected.
I want to import data as an sf object in R from a leaflet map. The map is this site: https://erickgn.github.io/mapafc/ I also have the HTML from the map as following:https://raw.githubusercontent.com/erickgn/mapafc/main/index.html....
ANSWERAnswered 2022-Feb-15 at 21:50
I also have the HTML from the map as following:https://raw.githubusercontent.com/erickgn/mapafc/main/index.html.
Then you have everything. Either save the page locally, either scrap it using
xml2 package. If you look on the page source, you can find something like:
I'm doing a Leaflet map with some GeoJSON data.
I try to add the cluster function to my JS file. As I added some filter and styling features according to properties, I'm unable to find the right way to code the cluster fonction.
Here is the GeoJSON layer and the filter verificator:...
ANSWERAnswered 2022-Jan-13 at 17:19
Once you have populated your Leaflet GeoJSON Layer Group (typically with
geojsonLayer.addData(geoJsonObject), then instead of adding that group to your map, simply add it into your MarkerClusterGroup:
I'm currently creating a vue3 cli app that uses vue-leaflet (the vue3 compatible version)
Everything works great on my local dev environment but once my app is built the map doesn't load, even when I resize like this thread explains well.
I tried using the
leafletObject.invalidateSize() method but nothing changed.
My map is a component called using a v-if on first call (switch between a list view and the map) and a v-show once it has been initialized...
ANSWERAnswered 2022-Jan-03 at 12:00
Rather looks like the Leaflet CSS is incorrectly loaded in your production bundle: tiles are scrambled up, no zoom and attribution controls.
Im trying to automate the download of report using selenium. To get to the page where the report is I have to click on an image with this code...
ANSWERAnswered 2021-Dec-15 at 21:37
driver.find_elements_by_class_name() returns a
You have to do something like this when using this
Here is a simple shiny app:...
ANSWERAnswered 2021-Dec-11 at 09:03
ANSWERAnswered 2021-Nov-30 at 00:27
As has been commented, There seems to be an issue with flexdashboard in R 4.1. It does work (on MacOS) with R 3.6. I'd suggest filing an issue on their GitHub repo.
Besides downgrading R, you could also "automatically" zoom in at the beginning and use
flyTo() instead of
Both solutions are rather hot fixes but I am afraid that the core problem must be fixed by flexdashboard itself.
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