Insufficient colors for pie chart slices #1557

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gka opened this Issue Aug 6, 2010 · 6 comments

3 participants

@gka
Piwik Open Source Analytics member
gka commented Aug 6, 2010

After increasing the maximum number of slices in pie charts (#1543) there is the problem of repeated colors. To fix this we need to introduce more colors to the pie charts.

Keywords: charts,pie,colors

@gka
Piwik Open Source Analytics member
gka commented Aug 6, 2010

Attachment:
pie colors.png

@gka
Piwik Open Source Analytics member
gka commented Aug 6, 2010

Attachment: Suggestion for new pie chart slice colors (based on the HSL values of the current colors). Any comments? Free to commit?
colors.png

@gka
Piwik Open Source Analytics member
gka commented Aug 6, 2010

Attachment: This is how the initial pie chart would look with the new colors
pie colors fixed.png

@mattab
Piwik Open Source Analytics member

looks good!

@robocoder

greg: In case you're wondering where the colors are defined, it's in core/Visualization/Chart/Pie.php.

@gka
Piwik Open Source Analytics member
gka commented Aug 6, 2010

(In [2872]) added colors to pie chart (fixes #1557)

@gka gka added this to the Piwik 0.9 - Surviving The Wild milestone Jul 8, 2014
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