Range-charting and cross-filtering: turn grids into dashboards

[bmarkov]

SvGrid ships charts already, but two things would make them really sing.

First, range-charting: select a block of cells and turn it straight into a chart, the way Excel does. Second, cross-filtering: click a bar or a slice and have it filter the grid - and ideally other grids on the page - so a few grids and charts become a small dashboard.

Adding both to the roadmap: https://svgrid.com/roadmap

If you build dashboards with SvGrid, I'd love to see what you're making, and whether cross-filtering across multiple grids is something you'd use.