feinbild — SVG diagrams

Quick Start

/svg diagram.svg.dsl

feinbild is a command on your PATH. Two steps: expand a .svg.dsl to .svg (brand colors resolved), then render to PNG.

feinbild svg expand chart.svg.dsl --brand feinschliff   # -> chart.svg
feinbild svg render chart.svg                           # -> chart.png
feinbild verify chart.svg                               # lint: overflow, overlap, label collision

--brand (or a leading @brand <name> line in the DSL) selects the brand; render takes no brand (it consumes already-resolved colors). Write outputs into the project so other plugins can consume them.

Default to clean

• ≤3 arrows per flow. More than that means the layout is wrong — re-chunk or pick another visualization.
• No text over shapes. Labels live inside boxes or adjacent via a connector — never on a border.
• Aspect-aware. Default 16:9 (1920×1080). If the brief specifies a target slot match it; otherwise embeds get squished.
• Metaphor, not clutter. Briefs saying "messy" / "tangled" / "stitched" describe a CONCEPT — convey via composition (overlap, dim color, tight grouping), not by drawing actual chaos.

References

• DSL reference — canvas header, basic + extended primitives, the 17-name semantic color vocabulary, the virtual: viewport.
• Examples — small / medium charts (bar chart, stat card grid, annotated chart).
• Deep examples — dense compositions with the extended primitive set (stacked_bar, brace, callout, swatch_grid, label_box, polyline, path); see examples/yocto-build-pipeline.svg.dsl.

Workflow: author a .svg.dsl, run feinbild svg expand then render, inspect the PNG, and do at most one DSL fix loop before escalating to the references above.