Module: Idml::Render::GradientResolver

Defined in:
lib/idml/render/gradient_resolver.rb

Overview

Identifies IDML gradient color references and exposes the gradient catalogue from Resources/Graphic.xml.

The discrete-rectangle approximation that this module used to carry was removed once pdfrb 0.4.0 introduced real PDF shadings (TODOs 49, 66, 68). Today the renderers go through pdfrb's Shadings#add_axial / add_radial directly; this module's only remaining responsibility is the predicate that distinguishes gradient colour references from solid ones.

Class Method Summary collapse

Class Method Details

.gradient?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/idml/render/gradient_resolver.rb', line 15

def self.gradient?(name)
  name.is_a?(String) && name.start_with?("Gradient/")
end