Thans for integrating this functionality, it has a lot of potential for visualising data!
Is there a way to set the radius (or size in general) of a pie chart?
The default one is unfortunately so small to be practically useless 
pie showData
title Key elements in Product X
"Calcium" : 42.96
"Potassium" : 50.05
"Magnesium" : 10.01
I’m also having some size/scaling issues. Gaant charts for example are essentially useless 
Is there anyway Discourse could provide the option to view mermaid diagrams in a fullscreen way, similar to the Markdown Table Fullscreen?
This is a fantastic idea, I would love to have it. We don’t have this work slotted at the moment.
Are we likely to see any movement on this? It just feels such a shame to have something so usefull sit so close to perfection.
We wanted to use a pie chart to show some of the distribution of languages in the company, but this is the real size in the end
