use SVG for markers #431
Description
ideally, tiny, single-path SVGs where the path d attribute can be reused for both the svg elements of hover points as well as Path2D cached paths for canvas draw.
these can be in the core if they're small and visually distinctive:
- circle
- square
- triangle
- star
- plus
- asterisk
- rhombus
- cross (rotated plus?)
e.g. tiny star:
<svg viewBox="0 0 260 245"><path d="M55 237L129 9l74 228L9 96h240"/></svg>