Expand description
Grid graphics system — R’s grid package data model.
Provides viewports, grobs, a display list, and a renderer trait. This is the foundation for ggplot2-style layered graphics.
Modules§
- display
- Grid display list — records the sequence of viewport and drawing operations.
- gpar
- Grid graphical parameters (
gpar) — per-grob styling with inheritance. - grob
- Grid graphical objects (grobs) — the drawing primitives.
- render
- Grid renderer trait and display list replay.
- units
- Grid unit system — flexible measurements for grid graphics.
- viewport
- Grid viewport system — hierarchical coordinate contexts.