SymFill
| Property | Default | Meaning |
|---|---|---|
upper | 1 | Upper function or constant |
lower | 0 | Lower function or constant |
xlim / ylim | [0, 1] | Sampling range for vertical / horizontal fills |
xvals / yvals | Generated | Explicit sample coordinates |
samples | 101 | Number of generated samples |
direction | "vertical" | Fill vertically or horizontally |
space | Automatic | Use ambient data coordinates or local geometry |
Sample a band between upper and lower functions or numbers (defaults 1 and 0). Vertical fills use xvals/xlim (default [0,1]); horizontal fills use yvals/ylim. samples defaults to 101. Other options follow Fill, including direction, fill, stroke, and space.
A missing/nonfinite value in either boundary splits the whole band. Both boundaries contribute to limits. Callbacks execute once at construction.