Struct StatContourFilled 

pub struct StatContourFilled {
    pub bins: usize,
    pub n_bands: usize,
}

Filled contour bands from gridded (x, y, z) data (R’s stat_contour_filled / geom_contour_filled).

The domain is resampled onto a grid; each cell is split into two triangles, and each triangle is clipped to every level band [lo, hi] (z is linear on a triangle, so the band region is convex). Emits filled polygons with one group per polygon and fill = the band midpoint — pair with a continuous fill scale via geom_contour_filled().

Fields

bins: usize

n_bands: usize

Trait Implementations

impl Default for StatContourFilled

fn default() -> Self

Returns the “default value” for a type.

impl Stat for StatContourFilled

fn compute_group(&self, data: &DataFrame, _scales: &ScaleSet) -> DataFrame

Transform data for a single group.

fn required_aes(&self) -> Vec<Aesthetic>

Required aesthetics this stat needs.

fn name(&self) -> &str

Name for debug/display.

fn default_aes(&self) -> Aes

Default aesthetic mappings this stat produces.