I find it difficult to wrap my head around developing a PowerBI visual from scratch. I was reading wiki, guide, inspecting examples, but still feel like there's a huge gap in understanding how it works internally - it did not 'click'. (I understand basics of how D3 works so not too worried about that part)
I hope I'm not asking too much, but could someone, using this barchart as an example, post a sequence of which methods in the visual source are called (and how the data is converted and passed) when:
The visual is added to the dashboard in PowerBI,
A category and a measure are assigned to the visual,
Data filter in PowerBI changes,
An element on our custom visual is selected.
Your option which you think may be relevant
I used this specific visual as an example because it was mentioned as meeting minimum requirements for contributing a new custom visual, which sounds like a good starting point, source:
New Visual Development
Please follow our minimum requirements for implementing a new visual. See the wiki here.
(the link references the barchart tutorial)
However, if you have a better example visual - please use that instead.
This is all I got:
Many thanks in advance.