Raul Ochoa

Pass variables into grid_renderer

8

Use a similar approach as in EIO_RenderImage, making variables available at renderer/datasource level. It should fix #768.

This issue is similar to https://github.com/mapnik/node-mapnik/issues/679. However, the Mapnik `grid_renderer` supports variables. For a complete example of the problem, check https://gist.github.com/rochoa/6e3da02259ff61acddccd3a3a04d5bd4.

The Python 3.10 version finally removed the deprecated aliases for ABC collections classes, see https://docs.python.org/3/whatsnew/3.10.html#removed. Migration to collections.abc.MutableMapping happened at https://github.com/tornadoweb/tornado/commit/6dceb64ed27c1d48af22142f2ebae946f0e85e95 but never made it to the 5.1 branch. This...

Texture unit out of range

1

After several `blendTo` calls changing a symbol, you get an `activeTexture: texture unit out of range` error like: ``` WebGL: INVALID_ENUM: activeTexture: texture unit out of range [.WebGL-0x7fe4fc860e00]GL ERROR :GL_INVALID_VALUE...

When the Device Pixel Ratio changes, the rendering keeps using the initial value. This is particularly annoying when moving your screen between a retina and a non-retina display.  This...

Handle data changes aka real-time maps

12

When the data changes for a map/layer, the client should be able to get a fresh copy of it. I envision something like: 1. The map/layer is instantiated in Maps...

aggregate-intersection column name collision

5

If one of the input nodes has already a `count_vals` column the `count(_cdb_analysis_target.cartodb_id) AS count_vals,` will collide with it. This is not only related to aggregate-intersection but in general a...

Performance research: run independent analyses in parallel

1

With the current approach, we are limited to run one analysis at a time per user database, due to the way camshaft and batch queries collaborate. Although in most of...