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Datafable / rolling-blackout-belgium

Rolling blackout plan in Belgium
http://datafable.github.io/rolling-blackout-belgium/viz/
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polygon-opacity < 1 creates new colours #22

Closed peterdesmet closed 10 years ago

peterdesmet commented 10 years ago

The CartoCSS conditions (e.g. section_3_pct <= 80) are applied additive (like CSS), which creates a problem if the polygon-opacity is less than 1, since the colours get mixed. This is also the case in the CartoCSS suggested by the CartoDB wizard.

The polygon-opacity could be set to 1, but then the baselayer is no longer visible.

peterdesmet commented 10 years ago

On second thought, it is probably caused by not aggregating the data. :flushed: