Class: Xsdvi::SVG::Generator

Inherits:
Object
  • Object
show all
Defined in:
lib/xsdvi/svg/generator.rb

Overview

Generates SVG files from symbol trees

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(writer) ⇒ Generator

Returns a new instance of Generator.



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# File 'lib/xsdvi/svg/generator.rb', line 11

def initialize(writer)
  @writer = writer
  @embody_style = true
  @style_uri = nil
  @hide_menu_buttons = false
  @resource_loader = Utils::ResourceLoader.new
end

Instance Attribute Details

#embody_style ⇒ Object

Returns the value of attribute embody_style.



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# File 'lib/xsdvi/svg/generator.rb', line 9

def embody_style
  @embody_style
end

#hide_menu_buttons ⇒ Object

Returns the value of attribute hide_menu_buttons.



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# File 'lib/xsdvi/svg/generator.rb', line 9

def hide_menu_buttons
  @hide_menu_buttons
end

#style_uri ⇒ Object

Returns the value of attribute style_uri.



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# File 'lib/xsdvi/svg/generator.rb', line 9

def style_uri
  @style_uri
end

#writer ⇒ Object

Returns the value of attribute writer.



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# File 'lib/xsdvi/svg/generator.rb', line 9

def writer
  @writer
end

Instance Method Details

#draw(root_symbol) ⇒ Object 



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# File 'lib/xsdvi/svg/generator.rb', line 19

def draw(root_symbol)
  # Reset class variables before drawing
  Symbol.reset_class_variables

  svg_begin
  draw_symbol(root_symbol)
  svg_end
end

#print(string) ⇒ Object 



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# File 'lib/xsdvi/svg/generator.rb', line 34

def print(string)
  writer.append("#{string}\n")
end

#print_extern_style ⇒ Object 



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# File 'lib/xsdvi/svg/generator.rb', line 28

def print_extern_style
  writer.new_writer(style_uri)
  print(load_resource("svg/style.css"))
  writer.close
end