Class: Idml::Render::StyleResolver

Inherits:
Object
  • Object
show all
Defined in:
lib/idml/render/style_resolver.rb

Overview

Extracts styled text runs from an IDML Story. Each run carries the text content plus the CharacterStyleRange attributes that affect rendering (font style, size, fill color, applied font reference).

Defined Under Namespace

Classes: StyledRun

Constant Summary collapse

DEFAULT_POINT_SIZE = 
12.0

Class Method Summary collapse

Class Method Details

.concatenate(runs) ⇒ Object

Concatenate runs into a single block. Used when the renderer can't handle per-run styling (e.g., no font metrics available).



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# File 'lib/idml/render/style_resolver.rb', line 43

def self.concatenate(runs)
  runs.map(&:text).join
end

.extract_runs(story) ⇒ Object 



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# File 'lib/idml/render/style_resolver.rb', line 16

def self.extract_runs(story)
  return [] unless story&.inner

  story.inner.paragraph_style_range.flat_map do |psr|
    csr_runs(psr)
  end
end