Markdown: Mermaid chart dark mode?

[ChungLeeCN]

⚠️ This issue respects the following points: ⚠️

• [X] This is a bug. Not a question or feature request.
• [X] The topic is not already reported at Issues. (I've searched it).
• [X] Markor is up to date. See Releases for the latest version. Updates are available from F-Droid and GitHub.
• [X] The bug is still present in the latest development version (git master). (Please download and try the test version of Markor, named Marder. Don't worry; Markor and Marder appear as completely separate applications. You can install both side-by-side, and Markor settings are not touched. In case the issue is resolved there, you don't need to create a bug report. The change will be part of the next Markor update.)

Description

I use the Mermaid syntax to draw flowcharts in a Markdown file, and everything displays correctly in light mode. However, in dark mode, the lines of the flowchart are almost invisible. We need to change the arrows and lines of the Mermaid flowchart to white or another light color for dark mode.

Steps to reproduce

1. wirte a Mermaid flowchart in dark theme, then you will see the issue.

Information

Android version: 12 Device: Redmi K30 Pro Zoom Edition App Version: v2.12.2 (151)

Source

Google Play

Format / File type

Not specific

Additional info / Log

No response

[gsantner]

Not sure if Mermaid is supposed to be used with/properly supports dark mode on it's own.

Feel free to make adjustments/improvements and make a merge request to get it added.

Generally said the arrows are drawn by Mermaid so not sure if it's the right place to ask at Markor.