[GANTT] Implement "[day] are colored in #AAAAFF"

[Nordes]

As suggested in #432 , I think it would be a nice addition to be able to color the day as we wish. It might be something recurring (such as weekend is a different day for some people or whatever reason).

Works with:

• weekly
• daily

Usage

@startgantt gantt
printscale daily

Project starts the 1st of january 2021
sunday are colored in #AAAAFF

[Automatic branch tag on release] as [s1] starts 2021-01-15 and lasts 1 week
then [Setup Automatic Alerts] as [s2] lasts 1 week

[End] happens 150 days after start
@endgantt

Result

Daily

Weekly

[ctr]

Hi

This is not working for me on monthly Gantt views. Is it possible to fix?

e.g.

@startgantt gantt
printscale monthly

Project starts the 1st of january 2021
2021-01-01 to 2021-03-30 are colored in #AAAAFF

[Automatic branch tag on release] as [s1] starts 2021-01-15 and lasts 1 week
then [Setup Automatic Alerts] as [s2] lasts 1 week

[End] happens 300 days after start
@endgantt

http://www.plantuml.com/plantuml/uml/LP11QyCm38Nl_XKFTYxO3RitX_Kys37aeDbgdSwLWwKmyk_NfYjZGZmGwBqFta6Dcfr9pB2fcziaff4Aurh5SbcTUs_rmj6mFIiiCu8QwWaNaeNQYhtV1tUNdRylhE9nTRlEWneZrb8R9qo2b_usnwDpGxzOlP9D4P-D96OOdL45ZGkJyWXI31h69_b92AyWIIYafWZuPlvobbamVB0jC_vo-y8tus_GVlnlSSERf16Pvfb5qNcFHAk2JiRjmNG7bhGrymC0

BW C.

[The-Lum]

Hi all, and @ctr,

[This is an Issue Review]
This is now fixed.

• Thanks @ctr for the report.
• Thanks PlantUML team for your work.

Regards.