maps Questions
4
I want to integrate maps in my react-native app, I am using the “react-native-maps” library for that
https://github.com/airbnb/react-native-maps
I want to use clustering but I am unable to find pro...
Skindeep asked 2/10, 2016 at 9:31
4
Solved
I have to create a map that returns the location of a client using Google Maps API, it's for an assignment.
The code works fine, it locates the longitude and latitude and prints it on screen, pbut ...
Hydrocellulose asked 4/7, 2020 at 1:57
6
Is there an easy/simple means of converting a slice into a map in Golang? Like converting an array into hash in perl is easy to do with simple assignment like %hash = @array
this above will convert...
10
Solved
Is there a way to embed/mashup the OpenStreetMap in your page (like the way Google Maps API works)?
I need to show a map inside my page with some markers and allow dragging/zooming around, maybe r...
Enterovirus asked 29/5, 2009 at 9:27
3
Solved
I'm wondering if only by applying some standard algorithms is possible to write a short function which compares two std::map<string, string> and returns true if all the key-value (but some) p...
Smaragdine asked 12/12, 2011 at 10:39
4
Solved
I am working on a project which is used agm. Everything is fine apart from zoom issue. I put a lot of marker on the map and when I clicked one of them I want to to zoom it's latitude and longitude....
Melany asked 29/10, 2018 at 12:9
5
Solved
I try to make appear a push alert to the user when he reach a defined zone.
So I coded my app from : https://developer.android.com/training/location/geofencing
It is working perfectly if my app i...
Galleywest asked 24/1, 2019 at 13:44
16
Solved
I have a properties file where the order of the values is important. I want to be able to iterate through the properties file and output the values based on the order of the original file.
Howeve...
Silverware asked 21/8, 2009 at 14:43
3
I tried the following code:
library(ggplot2)
library(ggmap)
library(sf)
nc <- st_read(system.file("shape/nc.shp", package = "sf"))
str(nc)
Classes ‘sf’ and 'data.frame': 100 obs. of 15 variab...
5
The code below is creating a new map called nameTable, then adding an entry named example to it, then trying to print the name property of the Value.
When I run it, it seems that the plus operatio...
2
Solved
I am trying to create a choropleth map of the US that has the default color changed from gray to white.
I have records for 18 of 48 states and the code works to color by value, but for those state...
Kulun asked 25/4, 2013 at 17:11
1
TL;DR
When editing SVG > Illustrator > SVG, the original element classes are lost. How can I edit an svg file visually in a safe way?
A brief background. I was fascinated by the idea of a ...
Fool asked 10/2, 2022 at 19:33
2
Solved
I am trying to return a set of coordinates to draw points/rectangles over a map. Currently I'm using Polymaps, but I'm thinking about moving to openlayers, which has examples more clear for a javas...
19
Solved
The issue here is not exactly how to plot maps through R, as I have found already a pretty nice example here, but rather how to make it work. In fact, I am unable to load library rgdal:
library(rg...
5
Solved
After seeing a recent video by the Google Devs I decided to do a regional map of the UK. There were a couple of possibilities mentioned on this site that I've since had to dismiss*
So I ended up u...
Sternpost asked 24/3, 2014 at 7:20
2
Solved
I have a Leaflet.js map, with a base tile layer, a label tile layer, and some overlays. I need to put the label tile layer ABOVE the overlays. I tried bringing it to front using bringToFront() - fo...
Fritz asked 12/11, 2013 at 20:50
6
Solved
Is there any package available on npm for google maps? Or am I really
supposed to paste this
<script src="https://maps.googleapis.com/maps/api/jskey=YOUR_API_KEY">
</script>
to my i...
Gagman asked 23/10, 2017 at 18:43
4
How to customize leaflet maps to disable one-finger scroll on mobile devices and add two finger scroll like google maps (see https://developers.google.com/maps/documentation/javascript/interaction)...
Constringe asked 12/1, 2017 at 21:5
3
I'm trying to program geocoding. I created API key, but when I add it into my website code I don't get anything, however when I don't use API everything works well. When I'm sending:
https://maps....
3
Solved
I'm working on a project and I'm using some old google maps stuff. It requires longitude and latitude gps coordinates to get the location of a hospital for example.
I can't find a way to retrieve ...
Chartres asked 23/5, 2019 at 14:38
3
I am declaring a map such as map<string,int> registers. How can I set it to a specific size and how can I set all its values to zeros, so that I can later insert values in the mapped value?
3
Solved
I am running Folium 0.2.1' with Python 2.7.11 on Jupyter Notebook Server 4.2.1
I am trying to plot lines on a map, which have a arrowhead to convey direction
import folium
#DFW, LGA coordinates
...
Evocation asked 23/8, 2016 at 5:47
5
Solved
It doesn't seem like C++ really has a way to do this, but I'm hoping I'm wrong.
What I'd like to do is create a map (in this case to map one set of strings to another, not that the datatypes shoul...
3
Solved
Very simple question, how can I create a draggable marker in an OpenLayers map, and get the latlon when its been dragged. From google, it seems that you can have draggable vectors, but not draggabl...
Almaalmaata asked 7/12, 2010 at 12:3
2
I am looking for a fix for overlapping labels when using R function leaflet::addMarkers.
long <- c(147.768, 147.768, 147.768,147.768, 147.768, 147.768)
lat <- c(-36.852, -36.852, -36.852,-36...
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