All Questions
10
questions
2
votes
1
answer
1k
views
R Shiny with Leaflet - change color of marker after click
I am developing a Shiny app that shows a Leaflet map with markers.
The markers are clickable and I collect the IDs of the clicked markers.
But I also want to change the color of a clicked marker. When ...
- 2,551
5
votes
1
answer
1k
views
R leaflet - Add a new marker on the map with the popup already opened
I have a shiny app that displays a leaflet map. One of the functionalities of the app allows users to add a new geographic marker on the map. However, I would like to make the popup of such marker ...
- 605
0
votes
0
answers
172
views
Display different markers depending on a selectInput field in Shiny
I am trying to display markers on a map, which appearance would depend on a selectInput. The global idea is that the user can click on different locations on a map, searching for an ideal spot. ...
- 341
0
votes
1
answer
312
views
Is there any function to separete the marker click on shiny leflet
I have plotted some marker point according to my dataset[lang, lat,asset_id]. The objective is to, when clicking on the marker points, input$layput_marker_click should return the corresponding ...
- 43
0
votes
0
answers
321
views
Issues for rendering Leaflet markers in shiny app with Google Chrome and Mozilla
I would like to highlight an issue I am experiencing with a Leaflet map embedded inside a shiny app. I have to display almost 1.200 markers with a custom icon. Some of these markers are grouped in ...
- 605
0
votes
1
answer
643
views
Click on marker on map to show 2 ggplot chart on R shiny
I am new to R shiny.
I am able to show 1 line chart upon clicking on the marker on the map. However, I would like to show 2 line charts together, one on top of another at the side of the map, upon ...
- 1
0
votes
0
answers
326
views
Selecting markers based on characteristics in R - Leaflet - Shiny
I am writing a Leaflet map in R and integrating it with shiny. I have three questions to ask and the code will be at the bottom with the problems highlighted:
On this map, I have random markers, each ...
user8944445
3
votes
1
answer
660
views
R Shiny Leaflet Marker Zoom Issues
I want to be able to double click on a custom marker and have the map recenter and zoom. Im not sure if it should be doing it automatically and just isnt or if i need a special code.
Below is my ...
- 107
3
votes
0
answers
322
views
How to mask number on marker cluster in R leaflet
output$countPlot <- renderLeaflet({
leaflet(cleanData) %>%
addTiles() %>%
addCircleMarkers(lng =~longitude+rnorm(1,0,0.0001), lat = ~latitude+rnorm(1, 0, 0.0001), clusterOptions = ...
- 99
8
votes
3
answers
5k
views
Remove specific leaflet Markers in R shiny.
I have a layer of CircleMarkers and I am trying to remove only the markers that have a certain layerId. The id's for these circle markers are in a dataframe.
Below is a simple example:
Suppose I ...
- 133