minvws/nl-covid19-data-dashboard

Colour scale on maps don't scale with the range of the dataset.

Closed this issue · 1 comments

Describe the bug, issue or concern

When you take a look at the map of positive tests per municipality or security region the scale used to determine the colour (light blue to dark blue) is fixed. A municipality with 30 infections per 100.000 will show up dark blue, the exact same colour as a municipality with 250 infections per 100.000. There is a huge difference, but visually both appear the same.

E.g.

To Reproduce

Steps to reproduce the behavior:

  1. Go to https://coronadashboard.rijksoverheid.nl/landelijk/positief-geteste-mensen
  2. Scroll down to the map with positive tests per municipality or security region.
  3. Hover mouse over some different municipalities that are dark blue (try a bible-belt municipality) and see the huge differences.

Expected behavior

The scale should scale with the datasets min & max values.

Screenshots

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Desktop (please complete the following information):

  • OS: Windows
  • Browser Firefox
  • Version 93

Governance

Hi, thanks for reaching out. This is expected behaviour. I'll bring it up for review and close the issue.