Crate starsight_layer_3 

Layer 3 — marks, statistics, aesthetics, position adjustments.

Layer 3 is the visual vocabulary of the library. Marks are the geometric shapes that read data and draw it. Statistics are data transforms (binning, KDE, regression, …). Aesthetics map data columns to visual properties. Position adjustments resolve overlapping marks (stack, dodge, jitter). Modules:

• marks: Mark trait + LineMark, PointMark, BarMark, …
• statistics: data transforms (stub).
• aesthetics: aesthetic mapping types (stub).
• positions: position adjustments (stub).

Modules

aesthetics

Aesthetic mappings: how data columns become visual properties.

marks

Marks: visual elements that read data and render onto a backend.

positions

Position adjustments: resolve overlapping marks.

statistics

Statistical transforms: binning, density estimation, regression, aggregation.