Module: Ea::Theme

Defined in:

lib/ea/theme.rb,
lib/ea/theme/loader.rb,
lib/ea/theme/registry.rb,
lib/ea/theme/definition.rb

Overview

Ea::Theme is the domain-level concept of diagram visual themes.

A Theme bundles the visual style settings that EA applies uniformly across a diagram: font family, font size, text color, border color, stroke width, and per-classifier-type fill colors.

Themes are looked up by ID from Registry. The ID comes from the diagram's t_diagram.StyleEx field (e.g., Theme=:119).

Built-in themes (loaded from config/themes/*.yml):

:default — no overrides, uses element-stored values
"119"    — Carlito 7pt, gray text, purple-gray borders

Users can create custom themes:

custom = Ea::Theme::Definition.new(
id: "custom", name: "My Theme",
font_family: "Arial", font_size: 12,
text_color: "#000000", border_color: "#333333",
stroke_width: 1
)
diagram.theme = custom

Or load from a YAML file:

Ea::Theme::Registry.load_dir("path/to/themes/")

Defined Under Namespace

Classes: Definition, Loader, Registry