Figure Tools

Production figure helpers for MLSysBook live here. These modules are importable Book Tools, not scratch scripts.

Modules

style.py: shared matplotlib palette, font stack, setup helpers, and simple book-owned chart helpers such as bar_compare().
margin/devices.py: stable margin-figure device vocabulary and drawing helpers used by the SVG generation workflow.

Script entrypoints that generate, insert, inventory, or render figures remain under book/tools/scripts/. Keep reusable drawing policy here and keep scripts thin where practical.