Class: Postsvg::Svg::PathData::Command

Inherits:
Struct
  • Object
show all
Defined in:
lib/postsvg/svg/path_data/command.rb

Overview

Single SVG path command. Opcode is upper-case (absolute) or lower-case (relative). args is the raw numeric arguments.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#args ⇒ Object

Returns the value of attribute args

Returns:

  • (Object) —

    the current value of args



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# File 'lib/postsvg/svg/path_data/command.rb', line 8

def args
  @args
end

#opcode ⇒ Object

Returns the value of attribute opcode

Returns:

  • (Object) —

    the current value of opcode



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# File 'lib/postsvg/svg/path_data/command.rb', line 8

def opcode
  @opcode
end

Instance Method Details

#absolute? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/postsvg/svg/path_data/command.rb', line 9

def absolute? = opcode == opcode.upcase

#arity ⇒ Object 



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# File 'lib/postsvg/svg/path_data/command.rb', line 13

def arity
  case opcode.upcase
  when "M", "L", "T" then 2
  when "H", "V" then 1
  when "C" then 6
  when "S", "Q" then 4
  when "A" then 7
  when "Z" then 0
  else 0
  end
end

#relative? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/postsvg/svg/path_data/command.rb', line 11

def relative? = opcode == opcode.downcase