Class: Pdfrb::Model::Type::FontDescriptor
Overview
Font descriptor (s9.8). Carries metrics + embedded font file.
Instance Attribute Summary
Attributes inherited from Object
#document, #gen, #oid, #value
Instance Method Summary
collapse
#[], #[]=, arlington_available?, arlington_default, arlington_key_to_symbol, arlington_loaded_for?, arlington_mark_loaded, arlington_object, arlington_one_type_to_ruby, arlington_required?, 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, own_fields, #pdf_type, register_type, type_map, #validate
Methods inherited from Object
#==, define_type, #deref, #indirect?, #initialize, #must_be_indirect?, #pdf_type, pdf_type
Instance Method Details
#all_cap? ⇒ Boolean
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 53
def all_cap?; flags&.anybits?(0x10000); end
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 17
def ascent; self[:Ascent]; end
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#avg_width ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 23
def avg_width; self[:AvgWidth]; end
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#cap_height ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 19
def cap_height; self[:CapHeight]; end
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 26
def char_set; self[:CharSet]; end
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 18
def descent; self[:Descent]; end
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#embedded? ⇒ Boolean
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 32
def embedded?
!!(font_file || font_file2 || font_file3)
end
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#family_name ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 11
def family_name; self[:FontFamily]; end
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#fixed_pitch? ⇒ Boolean
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 47
def fixed_pitch?; flags&.anybits?(1); end
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 14
def flags; self[:Flags]; end
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#font_bbox ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 15
def font_bbox; self[:FontBBox]; end
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#font_file ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 28
def font_file; self[:FontFile]; end
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#font_file2 ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 29
def font_file2; self[:FontFile2]; end
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#font_file3 ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 30
def font_file3; self[:FontFile3]; end
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#font_file_reference ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 36
def font_file_reference
font_file2 || font_file3 || font_file
end
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#font_name ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 10
def font_name; self[:FontName]; end
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#font_stretch ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 12
def font_stretch; self[:FontStretch]; end
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#font_weight ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 13
def font_weight; self[:FontWeight]; end
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#force_bold? ⇒ Boolean
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 55
def force_bold?; flags&.anybits?(0x40000); end
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#italic? ⇒ Boolean
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 52
def italic?; flags&.anybits?(64); end
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#italic_angle ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 16
def italic_angle; self[:ItalicAngle]; end
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#max_width ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 24
def max_width; self[:MaxWidth]; end
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#missing_width ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 25
def missing_width; self[:MissingWidth]; end
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#nonsymbolic? ⇒ Boolean
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 51
def nonsymbolic?; flags&.anybits?(32); end
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#resolved_font_file ⇒ Object
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 40
def resolved_font_file
ref = font_file_reference
return nil unless ref && document
document.object(ref)
end
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#script? ⇒ Boolean
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 50
def script?; flags&.anybits?(8); end
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#serif? ⇒ Boolean
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 48
def serif?; flags&.anybits?(2); end
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#small_cap? ⇒ Boolean
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 54
def small_cap?; flags&.anybits?(0x20000); end
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 22
def stem_h; self[:StemH]; end
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 21
def stem_v; self[:StemV]; end
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#symbolic? ⇒ Boolean
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 49
def symbolic?; flags&.anybits?(4); end
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# File 'lib/pdfrb/model/type/font_descriptor.rb', line 20
def x_height; self[:XHeight]; end
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