Class: PDF::Inspector::Text

Inherits:
PDF::Inspector show all
Defined in:
lib/pdf/inspector/text.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from PDF::Inspector

analyze, analyze_file, parse

Constructor Details

#initializeText



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# File 'lib/pdf/inspector/text.rb', line 8

def initialize     
  @font_settings = []
  @fonts = {}
  @strings = []
  @character_spacing = []
  @word_spacing = []
  @kerned = []
  @text_rendering_mode = []
end

Instance Attribute Details

#character_spacingObject

Returns the value of attribute character_spacing



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# File 'lib/pdf/inspector/text.rb', line 5

def character_spacing
  @character_spacing
end

#font_settingsObject

Returns the value of attribute font_settings



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# File 'lib/pdf/inspector/text.rb', line 4

def font_settings
  @font_settings
end

#kernedObject

Returns the value of attribute kerned



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# File 'lib/pdf/inspector/text.rb', line 6

def kerned
  @kerned
end

#sizeObject

Returns the value of attribute size



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# File 'lib/pdf/inspector/text.rb', line 4

def size
  @size
end

#stringsObject

Returns the value of attribute strings



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# File 'lib/pdf/inspector/text.rb', line 4

def strings
  @strings
end

#text_rendering_modeObject

Returns the value of attribute text_rendering_mode



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# File 'lib/pdf/inspector/text.rb', line 6

def text_rendering_mode
  @text_rendering_mode
end

#word_spacingObject

Returns the value of attribute word_spacing



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# File 'lib/pdf/inspector/text.rb', line 5

def word_spacing
  @word_spacing
end

Instance Method Details

#resource_font(*params) ⇒ Object



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# File 'lib/pdf/inspector/text.rb', line 18

def resource_font(*params)
  @fonts[params[0]] = params[1].basefont
end

#set_character_spacing(*params) ⇒ Object



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# File 'lib/pdf/inspector/text.rb', line 41

def set_character_spacing(*params)
  @character_spacing << params[0]
end

#set_text_font_and_size(*params) ⇒ Object



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# File 'lib/pdf/inspector/text.rb', line 22

def set_text_font_and_size(*params)     
  @font_settings << { :name => @fonts[params[0]], :size => params[1] }
end

#set_text_rendering_mode(*params) ⇒ Object



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# File 'lib/pdf/inspector/text.rb', line 37

def set_text_rendering_mode(*params)
  @text_rendering_mode << params[0]
end

#set_word_spacing(*params) ⇒ Object



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# File 'lib/pdf/inspector/text.rb', line 45

def set_word_spacing(*params)
  @word_spacing << params[0]
end

#show_text(*params) ⇒ Object



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# File 'lib/pdf/inspector/text.rb', line 26

def show_text(*params)
  @kerned << false
  @strings << params[0]
end

#show_text_with_positioning(*params) ⇒ Object



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# File 'lib/pdf/inspector/text.rb', line 31

def show_text_with_positioning(*params)      
  @kerned << true
  # ignore kerning information
  @strings << params[0].reject { |e| Numeric === e }.join
end