Module Matrix_charts.RasterSource

Sub-cell resolution modes.

Sourcetype resolution = [
  1. | `Cell
  2. | `Wave
  3. | `Block2x2
  4. | `Braille2x4
]

The type for sub-cell resolution modes.

  • `Cell: one character per data point (default).
  • `Wave: curved line segments using wave characters.
  • `Block2x2: 2×2 sub-cell resolution using block elements.
  • `Braille2x4: 2×4 sub-cell resolution using Braille patterns. Requires Braille-capable fonts.