Questions tagged [vector-tiles]
Questions about generating or using vector geospatial data served using tiles.
vector-tiles
168
questions
-1
votes
0
answers
14
views
Tile prefetching and caching for vector tile clients
I've implemented my own vector tile server that takes in requests of the form zoom/x/y and return points data in a custom format (so not GeoJSON or the standard MVT files etc). I want to render this ...
- 2,507
0
votes
0
answers
40
views
custom event listener in OpenLayers
I created a class that extend Interaction in openlayers. This class allows to select vector tiles features.
/**
* Vector Tile selector class.
*/
export class VectorTileSelect extends Interaction {
...
- 49
0
votes
0
answers
20
views
Rendering data on Mapbox using geojson-vt
I see similiar questions were asked but could find a definite answer.
I'm using Mapbox-gl with Vue3 (v-mapbox) and trying to render a lot of data.
One solution that i've found is mapboxs geojson-vt ...
- 138
0
votes
0
answers
47
views
self served vector tiles are not visible in react-map-gl
i am trying to get vector tiles served by martin (martin.maplibre.org) to be displayed in a react-map-gl application ( mapbox-gl)
this is what i do in the application:
<Source id="mySource&...
- 541
0
votes
1
answer
31
views
OpenLayers: Zoom level cropping VectorTile layer - how to fix?
I want to use TopoJSON data as a VectorTile layer for an OpenLayers map. When the map's zoom level is set to 3 or less, the full VectorTile layer is displayed, but at zoom level 4 or greater, the ...
- 131
0
votes
0
answers
35
views
tileserver-gl and leaflet select vector tiles and getfeatureinfo
Im running tilserver-gl and serving mbtiles. What is the correct process of adding these tiles to leaflet where I could extract attribute information by selecting polygon for example.
Currently I add ...
0
votes
0
answers
115
views
How to convert a vector tile protobuf to a png using a stylesheet
I want to convert a vector tile protobuf to a png with customizable styling (like border color, thickness, etc). A solution using Python is preferred, but a solution in nodejs or Linux command line ...
- 1
0
votes
0
answers
14
views
Tegola: Write config file for tables having ' - ' and capital letters in their name
I am trying to write a config file contains tables having hyphen character ' - ' and capital letters in their name. But its failed with the following error:
tegola-server | Error: could not register ...
0
votes
1
answer
180
views
Mapbox Vector Tiles (MVT) Not visible for point layer at lower zoom levels
I am using this POSTGIS query to generate MVT tiles and visualize large point layer data. When zooming in these tiles starts appearing visually but leads to drastic changes in number of tiles visible ...
- 101
0
votes
0
answers
112
views
Create raster tiles using R tiler package for leaflet dashboard
For a dashboard, I'm trying to create a leaflet map with raster tiles for faster rendering of the map. I'm using the R package 'tiler' for creating the tiles. The original data is polygon, which I'm ...
- 95
3
votes
0
answers
316
views
Displaying interlined transit routes on Mapbox or another map SDK?
I am working on a project where I need to show transit routes for any given city. I am using the Mapbox GL library to render the maps, although I am not married to it. Using the Transitland tiles API, ...
- 1,416
1
vote
1
answer
357
views
Slow vector tiles off screen canvas rendering with Openlayers
There's an example on Openlayers website:
https://openlayers.org/en/latest/examples/offscreen-canvas.html
It works fine but when I try to add an additional tile layer (XYZ or WMS) to the map, the ...
- 13
0
votes
1
answer
86
views
Rendering error (symbol clipping) at vector tile edges in leaflet-vector-tile
I am trying to create a overlay layer on the map with simple shapes/icons. But while rendering, shapes which are on the edge of the tile are getting cut due to vector tile edges. Here we are creating ...
- 45
-3
votes
1
answer
164
views
Scraping map image tiles from tiler.php hosted web map
I am looking to scrape the image tiles from the interactive map linked here: https://labs.thinkbroadband.com/local/broadband-map#6/53.120/0.857/virgin/
Normally with tiled map servers I am able to ...
- 15
0
votes
0
answers
99
views
Openlayers: Rendering stuck - Unable to print PDF with higher resolution
I am trying to use the openlayers example to print the PDF & it is working for lower resolution prints.
I am trying to fit the map to a certain polygon extent:
` map.setSize(printSize);
...
