Class: Prawn::SVG::Elements::DepthFirstBase

Inherits:
Base
  • Object
show all
Defined in:
lib/prawn/svg/elements/depth_first_base.rb

Direct Known Subclasses

Text, TextComponent

Constant Summary

Constants inherited from Base

Base::COMMA_WSP_REGEXP, Base::MissingAttributesError, Base::PAINT_TYPES, Base::SVG_NAMESPACE, Base::SkipElementError, Base::SkipElementQuietly

Constants included from Attributes::Stroke

Attributes::Stroke::CAP_STYLE_TRANSLATIONS, Attributes::Stroke::JOIN_STYLE_TRANSLATIONS

Instance Attribute Summary

Attributes inherited from Base

#attributes, #base_calls, #calls, #document, #parent_calls, #properties, #source, #state

Instance Method Summary collapse

Methods inherited from Base

#name

Methods included from TransformParser

#parse_transform_attribute

Methods included from PDFMatrix

#load_matrix, #matrix_for_pdf, #rotation_matrix, #scale_matrix, #translation_matrix

Methods included from Attributes::Space

#parse_xml_space_attribute

Methods included from Attributes::Stroke

#parse_stroke_attributes_and_call

Methods included from Attributes::ClipPath

#parse_clip_path_attribute_and_call

Methods included from Attributes::Opacity

#parse_opacity_attributes_and_call

Methods included from Attributes::Transform

#parse_transform_attribute_and_call

Constructor Details

#initialize(document, source, parent_calls, state) ⇒ DepthFirstBase

Returns a new instance of DepthFirstBase.



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# File 'lib/prawn/svg/elements/depth_first_base.rb', line 2

def initialize(document, source, parent_calls, state)
  super
  @base_calls = @calls = @parent_calls
end

Instance Method Details

#parse_and_apply ⇒ Object 



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# File 'lib/prawn/svg/elements/depth_first_base.rb', line 15

def parse_and_apply
  raise 'unsupported'
end

#process ⇒ Object 



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# File 'lib/prawn/svg/elements/depth_first_base.rb', line 7

def process
  parse_step
  apply_step(calls)
rescue SkipElementQuietly
rescue SkipElementError => e
  @document.warnings << e.message
end