Questions tagged [mapview]
The mapview tag has no usage guidance.
mapview
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MapViewDirections rerendering issue
ok so i have a page in react native that has a mapview and i am displaying the current location of the user and the destination of the user, at first the user's position on the map didn't move if the ...
- 481
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48
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Stacking Different View in React-Native Failed
I am attempting to implement a page in react-native with a Map component on the botton, and I am also trying to put a overlapping scroll view on top of the Map view without influencing the ...
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113
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manually fixing colors in the map
The data is:
d.fit.spatial.1914 <- structure(list(country = c("Albania", "Austria", "Belgium", "Netherlands",
"Poland", &...
- 177
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82
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How can I replace the standard marker with canvas circles on MapView in Kivy?
I want to replace the standard marker of the MapMarkerPopup with a transparent pixel image. Instead I want to draw circles which are shown on the coordinates loaded from a CSV file (in this example ...
- 5
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56
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Why tmap invokes R device in t_map_mode("view")
I am trying tmap for the first time and while making some maps on "view" mode the R graphics device pops up everytime I attempt to make an interactive plot. For instance:
library(tmap)
...
- 1,467
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204
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Placing a mapmarker by klick results in setting the marker on acorner of the map-window
I want to set markers on the map by clicking on it. When I click a marker is set. However, the marker is placed on the left lower corner of the map. What am I doing wrong?
from kivymd.app import MDApp
...
- 5
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2
answers
157
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subset raster to separate two classes
I have a raster that is too large to post here but can be downloaded from here: https://login.filesanywhere.com/fs/v.aspx?v=8c6c688b586472bcab6a . When I plot it I see a mix of water and land. I would ...
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368
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Add the names of the polygons all the time in Mapview R?
I am using mapview in R to plot maps. I have more tha 100 polygons and I want to show them on the map with the names on it every time. But I couldn’t find a solution to this issue. Any idea?
mp<-...
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101
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ERROR Warning: React.createElement: type is invalid -- expected a string (for built-in components) or a class/function (for composite components)
I'm trying to test the Geojson library but I'm stuck on this error.
I am sent below my app.js and package.json codes that was copied from this repository.
App.js
import React from 'react';
import ...
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153
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Android app crashes while loading an arcGIS map
I'm creating an android app, and I just want to load a map from my arcGIS online.
Here's the MainActivity class:
public class MainActivity extends AppCompatActivity {
private MapView mMapView;
...
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391
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Map view function in R to add two shapefiles
What i am doing:
I have two set of data sets one is Shapefile at county level for china and other is csv file which has some value against most of the county. I performed join between these two to ...
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247
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How can I plot a map using ggplot2 that includes the latitude and longitude of the data?
I have data that includes the longitude and latitude of certain locations in Arizona however its over 9000 observations and ggplot2 keeps giving me "Error in st_as_sf.data.frame(data, coords = c(...
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104
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MapView zoom causes the map to be obscured
I have a problem with the python mapview library: kivy_garden.mapview: if I insert the zoom in the variable map = MapView(zoom=7) the map is completely obscured by a blue color as below you can see ...
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295
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How to change latitude/longitude delta mapview expo react native
WHen i open my react native expo app my mapview is on my location:
initialRegion={{
latitude: Number(userProfil.latitude),
longitude: Number(userProfil.longitude),
...
- 117
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258
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MapView does not show user current location
I was trying to display my current location into a Swiftui MapView. To do so, I created the following class:
import SwiftUI
import CoreLocation
import Combine
class LocationManager: NSObject, ...
- 113