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mermaid-js / mermaid-live-editor

Edit, preview and share mermaid charts/diagrams. New implementation of the live editor.
https://mermaid.live
MIT License
3.82k stars 574 forks source link

An option to have transparent background for exported PNG #1453

Closed maple3142 closed 1 month ago

maple3142 commented 1 month ago

Is your feature request related to a problem? Please describe. I want to embed some Mermaid diagrams to Google Slides and make the background transparent (in PNG). SVG is unfortunately not supported by Google Slides.

Describe the solution you'd like An UI checkbox to make generated PNG transparent.

Describe alternatives you've considered Having some way to make the background transparent using theme config.

Additional context