All Questions
872
questions
0
votes
1
answer
52
views
Connecting R Leaflet to esri vector tile service
I'm building a Shiny leaflet application that I want to use a ESRI vector tile map from my organization for. I can see that leaflet connects to it as the attribution is accurate. However the tiles ...
- 416
0
votes
0
answers
22
views
R Leaflet - Problem Highlighting Features Underneath Layer
I am encountering a problem where I can't see highlighted features underneath a transparent top layer.
I have a simple map setup, where I have a US county choropleth layer with a transparent US state ...
1
vote
1
answer
75
views
Is there a way to pop out a leaflet map in an R Shiny app into a new browser tab?
I'm making an R Shiny application that includes a leafletOutput map that maps certain datapoints from a filtered dataframe. Is there any way to expand that map to a full screen size in a new browser ...
- 23
1
vote
1
answer
88
views
clusterOptions() displaying correct area of map but no markers or clusters
I am working on a Shiny app in R that creates a leaflet map and plots points.
Plotting the points by themselves works fine. The issue arises when I try to implement even the most basic clusters.
I can ...
- 11
0
votes
1
answer
54
views
Leaflet proxy in r only shows latest added Layer
I want to visualise the development of fatal traffic accidents and accidents with severe injuries on state and community level in a leaflet map.
As a solution i use a shiny app with a radio button for ...
- 47
0
votes
1
answer
60
views
Can leaflet layer controls be used to alter popup contents in a Shiny dashboard?
I am building a dashboard in R Shiny that includes a map rendered using R leaflet. There are popups associated with locations on the map and items in the popup are also used as layer controls. i.e., ...
- 55
0
votes
1
answer
83
views
R Markdown flexdashboard shiny leaflet app
I'm trying to create an interactive leaflet map dashboard using R markdown and shiny runtime. I need to select multiple values from two fields based on which my map will draw. This works so far, but I ...
- 85
0
votes
1
answer
60
views
Subset a dataframe based on leaflet click event and shiny widgets
I have the dataframe below
df_1<-structure(list(`Indicator Name` = c("primary", "primary", "primary",
"primary", "primary", "primary"...
- 8,296
0
votes
0
answers
121
views
Smooth transition between markers or polygons in R Leaflet
I have a Leaflet map in R Shiny with circle markers which change colour based on a time series slider. When a year is changed, the previously drawn circle marker is erased, and a new one is drawn. I ...
- 345
0
votes
1
answer
170
views
RShiny display multiple leaflet maps on the same plot
I have a shiny app where the user can select to display a specific leaflet map (on 51 available), or all leaflet maps (the 51 on 11 columns and 5 rows).
To display multiple leaflet maps on the same ...
- 1,487
0
votes
1
answer
224
views
Shiny app - Leaflet map 'Error: no applicable method for 'metaData' applied to an object of class "c('sfc_GEOMETRY', 'sfc')"'
I am working on a shiny app that creates an interactive choropleth map. The user first selects the country, then the state, and finally the variable of interest. The map reactively displays the value ...
- 1,474
0
votes
0
answers
113
views
R Shiny Leaflet map doesn't center properly after expanding the container
I have a Shiny app that correctly collapses the datatable beneath a leaflet map, extends the map and then also brings back the datatable with a button click. The problem is something happens to the ...
- 71
0
votes
0
answers
40
views
Connect polyLines by marker, rather than coordinates, in R Leaflet Shiny App
I have a shiny app, using r leaflet, that is a map of the world with markers indicating scientific researchers. the markers are circle markers, and they show the researcher name and the text "...
- 33
0
votes
0
answers
96
views
Select marker by clicking on a map and update selected input
I am currently working on a Shiny app and I encountered some problems. My objective is to display temperature graphs for specific weather stations and selected years. Users can choose a station name ...
- 1
0
votes
1
answer
110
views
Only render leaflet map when zoom passes a threshold in Shiny
I have built a leaflet map in a Shiny application that shows different layers depending on what zoom you have.
I have built this combining leafletProxy with observeEvent and leaflet's input$MAPID_zoom....
- 1,491