GeoJSON | GeoJSON Parser in swift
kandi X-RAY | GeoJSON Summary
kandi X-RAY | GeoJSON Summary
This project is unfinished/unmaintained. GeoJSON Parser in swift.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of GeoJSON
GeoJSON Key Features
GeoJSON Examples and Code Snippets
Community Discussions
Trending Discussions on GeoJSON
QUESTION
in the below posted query i want to query the following information
...ANSWER
Answered 2021-Jun-15 at 09:59Just unpack your feature collection in a subquery, extract the geometries and apply the transformation you want, e.g. from a table called t
with a column geojson
containing GeoJSON strings:
QUESTION
I'm trying to simplify the code a bit and instead of using long "if/else" statement I testing to use a function with switch to be able to dynamically add named layerGroup to the Layer control in Leaflet. Styling works fine but trying to "addTo" using the same method does not work.... is this wrong way doing it or what is missing for it to work? It gives me error "TypeError: t.addLayer is not a function" and points error to the "addTo" line...
...ANSWER
Answered 2021-Jun-15 at 00:22Your switch case is returning a string of the name of the L.layerGroup you probably want to use:
QUESTION
I am trying to draw maps using D3.js. The GeoJson file is converted from shapefile and stored in the project folder.
The GeoJson data format:
...ANSWER
Answered 2021-Jun-10 at 14:33@AndrewReid was correct. It was a winding problem and fortunately there is a simple way to fix it using turf.js
QUESTION
I have a legacy .swf file that my team used to create a custom map.
The .swf file looks like this with following format:
...ANSWER
Answered 2021-Jun-10 at 14:30I ended up drawing my own cocom map using Geojson.io. I don't think there is a simple way to convert ShapeRecord to GeoJson since it is a completely different coordinate system.
QUESTION
In my django app I am using Geodjango, django-leaflet and leaflet-ajax. I have a route model with a LineStringField. I want to render that route in a template using a leaflet map. I have tried the following code with other models (those that have a Point field instead). But for any reason this code is not working with the RouteModel. The leaflet map shows nothing. How can I add that route to the "gis" leaflet map
Here is the model definition
...ANSWER
Answered 2021-Jun-08 at 16:35I just found the Issue: I had a duplicate of the route_get_location function in another file. So the this post is a working example of how to represent a Geodjango model using django-leaflet and leaflet-ajax
QUESTION
The code below shows how I'm reading / deserializing a geoJSON file into an ExpandoObject using Newtonsoft.Json.
As I'm looping through the items how do I test if the item contains the attribute place?
Or can I do this in a LINQ query?
As can be seen I've tried several methods from this page none are working
...ANSWER
Answered 2021-Jun-07 at 16:53Newtonsoft returns a JObject when DeserializeObject method is called.
QUESTION
I have an array of points all are in Geojson format. I would like to know how can add such points to the map. I referred to some questions and some used the following
...ANSWER
Answered 2021-Jun-07 at 08:39The geojsons contain only geometry, so you will need to read each from the array and create a Feature which can be displayed on the map.
QUESTION
I need to get the Type value (1 & 8) from the $_GET. Please see the content of $_GET when using print_r($_GET);
...ANSWER
Answered 2021-Jun-06 at 15:06You have many groups within your GET, so assume they're added dynamically. The best way for getting each one is... iterating the sub-array
QUESTION
I wanna ask you, if it's reasonable to omit the eval () func in this code. Peculiarly how
...ANSWER
Answered 2021-Jun-05 at 15:05why not change line marker.bindPopup(eval(popUpContent));
to marker.bindPopup(feature.properties.name + '
' + feature.properties.info);
and apply same logic to the second function.
If there is something that prevent you from it, re-write for it to work.
eval is an evil code-smell
If the mapping keep changing (i.e. what part of feature
you will use) try passing a function that knows what to extract
QUESTION
I need help with converting a variable or column values in a spatial polygon into a raster image. I have spatial data of administrative units with income(mean) information for each unit. I want to convert this information into raster for further analysis.
I tried the code below but it didn't work.
...ANSWER
Answered 2021-Jun-04 at 21:42Here's something that makes a raster.
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