Class: Pdfrb::Model::Type::ShadingType4

Inherits:
Cos::Stream show all
Includes:
ShadingCommon
Defined in:
lib/pdfrb/model/type/shading.rb

Overview

Type 4 — free-form Gouraud-shaded triangle mesh (s8.7.4.6.3). Stream carrying vertex data.

Instance Attribute Summary

Attributes inherited from Cos::Stream

#stream

Attributes inherited from Object

#document, #gen, #oid, #value

Instance Method Summary collapse

Methods included from ShadingCommon

#anti_alias?, #axial?, #background, #bbox, #color_space, #coons_patch?, #domain, #free_form_gouraud?, #function, #function_based?, #lattice_gouraud?, #radial?, #shading_type, #tensor_patch?

Methods inherited from Cos::Stream

#decoded_stream, #encoded_stream=, #initialize

Methods inherited from Cos::Dictionary

#[], #[]=, apply_arlington_definition, arlington_default, arlington_key_to_symbol, arlington_one_type_to_ruby, arlington_required?, arlington_scalar, arlington_types_to_ruby, arlington_version, define_field, define_field_from_arlington, #delete, #each, each_field, #each_raw, #empty?, field, #initialize, #key?, #keys, lookup_type, merged_field, own_fields, #pdf_type, register_type, type_map, #validate

Methods included from Cos::ArlingtonBacked

#arlington_object

Methods inherited from Object

#==, define_type, #deref, #indirect?, #initialize, #must_be_indirect?, #pdf_type, pdf_type

Constructor Details

This class inherits a constructor from Pdfrb::Model::Cos::Stream

Instance Method Details

#bits_per_component ⇒ Object 



73
 
# File 'lib/pdfrb/model/type/shading.rb', line 73

def bits_per_component; self[:BitsPerComponent]; end

#bits_per_coordinate ⇒ Object 



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# File 'lib/pdfrb/model/type/shading.rb', line 72

def bits_per_coordinate; self[:BitsPerCoordinate]; end

#bits_per_flag ⇒ Object 



74
 
# File 'lib/pdfrb/model/type/shading.rb', line 74

def bits_per_flag; self[:BitsPerFlag]; end

#decode ⇒ Object 



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# File 'lib/pdfrb/model/type/shading.rb', line 75

def decode; self[:Decode]; end