Is it possible to use frontmatter as a parameter for a query?

[hanseHansen]

First off, this is such a great plugin and I appreciate all the work that's gone in to creating and maintaining it.

Expected Behavior

I would love to be able to have dynamic queries. Specifically to adjust the startDate parameter. Perhaps with a metabind button that manipulates a property in the current note. Is this already possible and I'm just missing something? Obviously, I could just edit the code in a tracker code block. And maybe this is better anyways, because that would also force the query to update with the new value.

Current Behavior

Possible Solution

Context

I envision a tracker, above which I have a numerical slider perhaps, which lets me adjust how many weeks back my visualization displays. I already feel spoiled with Tracker it is though, so this isn't really a big deal.