How can I prevent markers from being clipped?
I have a series of point that I want to draw circles with varying radii around. The radii depend on the zoom level and represent a 1.1 mile circle from the point. I’m running into an issue where the...
View ArticleControlling map details shown using Leaflet and MapBox
I am building a map based chart using Leaflet (with MapBox). I would like to know if there is a way to control the level of details displayed on the map when zooming in. For example I do not want to...
View ArticleWhat is the future of CartoCSS (i.e. does it have one)? [closed]
MapBox recently announced that they would be moving away from CartoCSS towards a completely visual interface. Apparently the new style sheets that underlay that UI will be JSON based, so despite the...
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How to alter labels in Mapbox Streets in Mapbox Studio
I am creating vector tiles in Mapbox Studio v5 based off of the MapBox Streets layer. I want to alter the labels that appear over buildings, parks, schools, churches etc. but I cannot find the code...
View ArticleCan I add Mapbox data (markers) to CartoDB basemap
I have prepared a basemap in Mapbox which includes imported data (basically, marker points). I was expecting these markers to show when using that project as a basemap in CartoDB, but it only shows the...
View ArticleHow do you add a pop up to a Mapbox.js feature Layer
I am trying to get popups to work with a featureLayer in MapBox.js, to no avail. Here is my code: var pliOptions = '<h2>A ferry ride!</h2>' + '<p>Test Data</p>'; // Since...
View ArticleMapbox.js: Accessing data markers created in Mapbox Studio
I used Mapbox Studio to create some projects because my data set was too large to use Mapbox Editor. I loaded my data into a source project and then used that source as a layer in a style project,...
View ArticleDetermine if point lies within shape?
What would the best method be for determining whether an address (geocoded to a lat/long point) lies within a given shape in a GIS shapefile. Best case scenario, we are given a boolean result, that we...
View ArticleWrapping vector tiles generated by geojson-vt
I’ve followed the example in geojson-vt, and am able to generate vector tiles from my geoJson source. However, I can’t read these tiles with mapbox-gl-js or Leaflet.MapboxVectorTile because I don’t...
View ArticleHow to merge layers from two vector tiles with Mapnik?
I’m using Mapnik + Mapbox nodejs stack. Given two vector tiles (PBFs) for the same location/zoom, with some layers having the same name in both. How do I merge them into one PBF tile – replacing...
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Export data from the new Mapbox Studio
The new Mapbox Studio seems to have a button for downloading a style: but not a dataset: So, is there actually a way to export a whole dataset? This may seem like a strange thing to do, but since the...
View ArticleUsing MapBox mobile client with GeoServer Protocols?
MapBox client is beauty and easy to use. But it seems only support their own protocols (GeoJSON & KML & TileJSON). GeoServer Only support WCS & WFS & WMS & TMS & WMS-C &...
View ArticleUnable to use MapBox basemap in CartoDB
I am trying to embed a MapBox basemap that was created in the new studio (just came out a couple weeks ago) and when entering the MapID/URL and the Access Token in the CartoDB interface I get an error...
View Articleresize divIcons (svgs) at zoom levels – Leaflet
I am adding a geoJSON to a map using a custom divIcon (from svg) for point markers with Leaflet. The divIcon needs to resize on different zoom levels. Currently I can see the icons and the popup works,...
View ArticleApportioning two layers using mapbox studio classic
I am using Mapbox Studio Classic to take two shapefiles–one with census tract geometries and the other with my own custom defined geometries. I want to apportion the two geometries so that I can get...
View ArticleIs TileMill as a service restricted to PNG? Or is JPEG an option?
Is TileMill as a service restricted to PNG? Or is JPEG an option? I setup TIleMill as a service as documented here: https://www.mapbox.com/tilemill/docs/guides/ubuntu-service/ Tiles are rendering...
View ArticleCan MapboxGL use nearest neighbour interpolation for overlay image? [closed]
In HTML+CSS version of mapbox/leaflet I can set image-rendering option for .leaflet-image-layer with CSS to choose interpolation method. How can I make this in GL renderer?
View ArticleMapbox-gl: flyTo feature with certain property
I have been playing around with mapbox-gl. I am trying to get the map to flyTo() a specific polygon in one of my layers. After looking extensively through the API I can only find methods to return...
View ArticleMapbox source without access token
I found mapbox source of tiles that doesn’t require access token (http://a.tiles.mapbox.com/v3/mapbox.natural-earth-hypso/page.html#3/0.00/0.00). Does it mean that I can use it without view limits (50k...
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Convert PNG to GeoTIFF: Invalid pixelsize in geotransform array in FME
I’m converting PNG file to GeoTIFF. Here’s the setup that I use in FME: PNGRaster -> RasterExtractor -> CoordinateSystemSetter -> RasterGeoReferencer -> writer The settings of...
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