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mermaid-js / mermaid

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown
https://mermaid.js.org
MIT License
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Gantt diagram with days of the week instead of specific dates #740

Closed simondorfman closed 5 years ago

simondorfman commented 6 years ago

I want to create a Gantt diagram to illustrate a bi-weekly process. So instead of specific dates showing along the bottom. I want to show generic days of the week (Sunday - Saturday) for two weeks. Is it possible to do that right now?

Looking at the docs here: https://mermaidjs.github.io/gantt.html ...and it doesn't look like it.

chuyuanlinzi commented 6 years ago

I have the same question.

PhilippeVay commented 5 years ago

You can use the axisFormat keyword and the many parameter values are those of scale in documentation.

EDIT: relevant PR for documentation is mermaidjs/mermaid-gitbook#19

stale[bot] commented 5 years ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

tim-elmer commented 1 month ago

This issue does not seem to have been answered. While documentation of the axis output format makes it fairly clear how to only output weekdays and week numbers (e.g. %A %W -> Tuesday 2), it isn't clear how to input data in this level of detail. Reading the documentation, especially for Day.js formatting, I am skeptical that this is even possible.

If I understand @simondorfman's question correctly, they want to be able to describe two hypothetical weeks and events on days within those weeks. As Day.js appears to not support abstract dates (dates missing parameters are assumed to be relative to "now"; e.g. the first of April is interpreted as the first of April, this year), I don't think Mermaid.js is capable of handling schedules in this fashion.

As a workaround, one could pick a specific year/month (September 2024 lines up conveniently, with the 1st being a Sunday) and use dates within it (e.g. 09/02/24 is Monday), but this isn't ideal - especially from a code legibility standpoint.