Module drawing 

Vector drawing primitives: paths, fills, strokes, caps, and gradients.

Modules

path_smoothing

path_trim

stroke_utils

Structs

Depth

Logical scene depth for lighting calculations.

Fill

One interior paint layer. Index zero in an element’s fill stack is topmost.

GradientStop

A color stop for a gradient fill, defined by a position (% or px) and a color.

LinearGradient

Describes a linear gradient fill with a start and end point, and a list of color stops.

MaterialParams

Tunable response parameters for a light-reactive vector material.

MeshGradient

Smooth mesh paint with 2–8 equally sized rows, each containing 2–8 anchors. Automatic shared Bézier controls interpolate the anchors and their premultiplied encoded-sRGB colors. Outside the covered mesh the paint is transparent. Folded patches replace earlier patches in row-major order. Supported by the WGPU renderer. Animate positions/colors to morph; whole Paint transitions remain crossfades.

MeshPoint

A colored anchor in a MeshGradient. Position uses ordinary pixels, percentages, or combined units, relative to the complete consumer geometry’s paint bounds. Rows describe connectivity; anchors in a row may have different y coordinates.

RadialGradient

A focal radial gradient, growing from start to the circle at end with radius.

ResolvedMaterialParams

Plain material coefficients for one settled drawing operation.

ResolvedRadialGradient

Runtime geometry shared by radial color fills and painted alpha masks. Coordinates are local logical pixels, before the element’s affine transform.

ResolvedStroke

Plain drawing values captured before entering a rendering backend. Backends never read live shared properties while recording a frame.

SceneAmbientLight

Resolved ambient light for one logical canvas layer.

SceneLight

Resolved light contribution for one logical canvas layer.

SceneLighting

Resolved lighting state for one logical canvas layer.

Stroke

One centered outline layer, drawn above every interior fill. Index zero in an element’s stroke stack is topmost.

Vector3

A three-dimensional vector in logical scene space.

Enums

LightShape

Shape of a light contribution in logical scene space.

Material

Light-reactive surface response for vector primitives.

NavigationTarget

Describes where to open new windows or tabs when navigating to a URL from a Link node.

Paint

Describes how to fill vector geometry. Solid fills interpolate their RGBA channels. Other pairs crossfade sampled paints in premultiplied RGBA, preserving each gradient’s geometry and stops.

PathElement

Describes a single element of a vector path, such as a line, a point, or curve segment.

PathSmoothing

Controls optional curve smoothing for path geometry before tessellation.

ResolvedMaterial

Material response with no live property handles.

StrokeCap

Controls how an open stroke terminates at the exposed endpoints of a path.

StrokeJoin

Controls how stroke segments are joined at path vertices.

Functions

paint_bounds

Stable local reference frame for paint, independent of outline width and reveal. A collapsed axis gets a centered one-logical-pixel span without adding coverage.