Getting a map with points, using ggmap and ggplot2
Feb 25, 2013 · I want a map with points (and other geom_* layers) on it. I get the map, but instead of the points all I get is a warning: Message d'avis : Removed 3 rows containing missing values …
How to get Google Maps API key without entering billing info to …
Sep 3, 2022 · Context I would like to get Google Maps API key for free usage (below 5000 per year hits), but when I follow the instructions, it seems that providing billing information is mandatory. Question ...
google maps - Googlemaps API Key for Localhost - Stack Overflow
Sep 5, 2016 · How do I get Google Maps API key to work on localhost? I've created an API key and under referrers I add the following: Accept requests from these HTTP referrers (websites) (Optional) …
How do I embed Google Maps url to website using html?
Jan 19, 2019 · Create a new map. Add desired layers. Click on the 3 dots, Embed the maps and provides the base code to copy to your html. Your can adjust your view by adding '&' with the …
r - Heatmap plot by value using ggmap - Stack Overflow
labs(x = "Longitude", y = "Latitude") + coord_map() It colours by value, but it doesn't have the look of the first. The square boxes are clunky and arbitrary. Adjusting the size of the box does not help. The …
Find distance between two points on map using Google Map API V2
Jan 18, 2013 · I am using google map api v2 in my android application, I am able to show the map and put markers on it, but now I am stuck with the problem in which I need to find out the distance …
android - GoogleMaps API KEY for testing - Stack Overflow
45 There seems no way to have google maps api key free without credit card. To test the functionality of google map you can use it while leaving the api key field "EMPTY". It will show a message saying " …
Layering a ggplot2 map onto ggmap satellite with bathymetry data
gg <- gg + coord_map() + theme_classic() However, I get the error: Error: ggplot2 doesn't know how to deal with data of class ggmapraster when I try and run the fortify code. I have used this method …
r - Using ggmap map of the world - Stack Overflow
Oct 14, 2014 · I am trying to obtain a simple raster map of the entire world, using the ggmap package / get_map functionality (see code below) in combination with ggplot2. The zoom levels only go …
r - Adding geom_point to ggmap (ggplot2) - Stack Overflow
gg <- gg + geom_map(data=ddf, map=wrld, aes(map_id=Country, fill=x1), color="white", size=0.25) I want to add geom_point to each one of these countries, and set the size of the geom equal to my x2 …