Crate ezu_paint 

Paint MVT features onto a raster canvas.

Three painting primitives are exposed:

• paint_polygons — tiny-skia solid fill + optional outline + libblur gaussian blur. Fast path for large patches.
• paint_polygons_dabs — hokusai scatter-dab fill with world-deterministic jitter (seamless across tile boundaries).
• paint_lines — hokusai::Brush::stroke_to along polylines.

These are the building blocks for the graph nodes in nodes; the host-side glue (PNG encoding, asset loading) lives in host.

All painting happens on a Canvas that optionally wraps a padded buffer (tile_size + 2 * pad). Paint operations work in the padded space; cropping happens at the host boundary.

Re-exports

pub use brush::BrushDefaults;

pub use dabs::paint_polygons_dabs;

pub use dabs::DabFillStyle;

pub use strokes::paint_lines;

pub use strokes::LineStrokeStyle;

Modules

brush

Extract paint-friendly defaults from a hokusai Brush.

builtin

Built-in brushes, bundled into the binary via include_str!.

dabs

Hokusai-backed dab scatter fill.

host

A raster canvas backed by a premultiplied RGBA Pixmap.

nodes

Node implementations for the graph evaluator. One file per op.

render

Feature filtering and collection helpers shared by feature-source nodes (features).

strokes

Polyline watercolor stroking via hokusai::Brush::stroke_to.

Structs

Brush

Canvas

RgbaF32

WatercolorStyle

Style for a watercolor polygon layer.

Enums

PaintError

Functions

paint_polygons

Paint a collection of MVT polygons onto a fresh transparent layer, blur it, and composite it over canvas (source-over).