Module style

Expand description

Style definitions for NodeGraph visual customization.

This module provides style types for customizing the appearance of nodes, edges, and the overall graph canvas.

Config types (NodeConfig, EdgeConfig, etc.) use Option<T> fields for partial overrides. Use merge() to combine configs.
Style types (NodeStyle, EdgeStyle, etc.) have concrete values and are resolved from Config + Theme at render time via from_theme().

Edge and node styling uses iced_sdf::Pattern for stroke patterns (solid, dashed, dotted, arrowed) and iced_sdf::Layer for composited rendering.

Structs§

EdgeBorder: Border ring around edge stroke.
EdgeConfig: Edge configuration for connection lines.
EdgeShadow: Shadow style for edges.
EdgeStyle: Style configuration for edges using iced_sdf Pattern and Layer.
GraphConfig: Graph configuration for canvas and background.
GraphStyle: Complete graph style configuration.
NodeBorder: Border style for nodes using iced_sdf Pattern.
NodeConfig: Partial node configuration for cascading style overrides.
NodeShadow: Shadow configuration for nodes.
NodeStyle: Style configuration for a node’s visual appearance.
PinConfig: Pin configuration for connection points.
PinStyle: Style configuration for pins.
SelectionConfig: Selection style configuration.
SelectionStyle: Style configuration for node selection and hover highlighting.
ShadowConfig: Shadow configuration for node drop shadows.

blend: Blends two colors together.
darken: Darkens a color by mixing with black.
is_dark_theme: Determines if a theme is dark based on text color luminance.
lighten: Lightens a color by mixing with white.
relative_luminance: Calculates relative luminance of a color using WCAG 2.0 formula. See: https://www.w3.org/TR/WCAG20/#relativeluminancedef
theme_name: Returns the display name of a theme.
with_alpha: Creates a semi-transparent version of a color.