All Questions
Tagged with r-leaflet leaflet.markercluster
6
questions
1
vote
1
answer
92
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
2
votes
0
answers
216
views
modify icon size using iconCreateFunction in leaflet for R
Using the quakes data as an example and the code below, I wish to modify the icon size.
I need to keep the rest of the code as unchanged as possible, I just want to make the icons smaller.
Can anyone ...
- 23
7
votes
2
answers
1k
views
Pie charts in R leaflet, turn count into sum and control more the size
I am fascinated by the solution of grouping markers and presenting counts by groups in form of small piecharts https://stackoverflow.com/a/60525137/3480717
I am R only and do not know JS. I would like ...
- 674
0
votes
0
answers
206
views
How to add cluster marker icons to the Layers Control in leaflet R
Using the quakes data as an example, I want to assign a random colour to each station in the dataset, use marker clustering, and have icons with the colour in the layer control.
I have managed to do ...
- 23
1
vote
1
answer
328
views
Leaflet addMarkers not rendered when using clusterOptions with addPolygons or addRasterImage
I have a working leaflet map that shows several markers clustered using clusterOptions.
I want to add topography data and some border shapefiles as a background instead of the default tiles.
However, ...
- 193
1
vote
2
answers
4k
views
R - Leaflet Limitations - How many markers does a leaflet map support?
Data
I have a dataframe which contains 35,000 lat/lon locations. The locations have been plotted onto an interactive leaflet map.
The Situation
I would like to publish the map online via a ...
- 13