All Questions
10
questions with no upvoted or accepted answers
3
votes
2
answers
1k
views
how to plot multiple isochrone on leaflet map in R
i can plot one isochrone in R at a time using Rmapzen package with this code, each isochrone is generated as a sp object, is there any way to create multiple isochrone on the same map like the ...
- 3,417
2
votes
0
answers
176
views
How can I use Leaflet (in R) to smoothly pan/zoom from one point to another point?
I am using flyTo() in leaflet (R), but I want to avoid how it zooms all the way out to world view before zooming in to the specified lat/lon. Is there a way to set the start point of the flyTo to ...
- 153
2
votes
0
answers
864
views
leaflet legend for Custom Awesome Marker in R?
I need to add some custom marker legends to my leaflet map. So far, the closest solution I found is this. According to the solution in the link, I need to use the addControl() function.
First I ...
- 55
1
vote
0
answers
695
views
Learning How to Use Shapefiles in R
I am trying to learn more about "shapefiles" and how to plot them in R. Ideally, I would like to make a "leaflet map" (interactive or static) that looks something like this: https:...
- 5,689
1
vote
0
answers
171
views
How to match color scheme of spatial lines, circle markers in R leaflet
I'm wondering how I can color GPS locations and tracks that are created from a sequential order of points in leaflet. I've figured out how to color the circle markers by a grouping variable (TagID), ...
- 912
1
vote
0
answers
497
views
R add json string with polygons to leaflet
I would like to intergrate a couple of polygons into my leaflet map. These polygons are written in WKT. By using the package wellknown i convert them to a geosjon format
InstallCandidates <-c("...
- 255
0
votes
0
answers
42
views
How to increase popup size in the R Leaflet library as per the count?
This is the dataframe named 'sellers_state_name_df' ->
Dataframe
What I want is to increase the popup size of the circles as per the 'Freq'. For e.g Acre (1) circle should be smaller in size than ...
0
votes
2
answers
1k
views
R Leaflet Limitations? Too much data?
I found a workaround for this that actually worked better for the project I was working on, but I'm still curious.
I was creating some maps in R using the leaflet package. The code ran well, but I ...
- 545
0
votes
1
answer
207
views
Combining Spatial Dataframes with different columns
I have three different spatial dataframes that I'm trying to combine as one big one. The reproducible code looks like this:
library(sf)
library(sp)
library(leaflet)
library(tigris)
library(rgdal)
...
user9302275
0
votes
1
answer
43
views
Change map colourfill based on user selection
It's been a while since i'm having this problem. My current shiny app is not able to communicate with the user selection. It is supposed to show a colour fill variation across different region when a ...
