Class: Savage::Path

Inherits:
Object
  • Object
show all
Includes:
DirectionProxy, Transformable, Utils
Defined in:
lib/ext/savage/lib/savage/path.rb

Direct Known Subclasses

Text2Path::SvgPath

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Transformable

#rotate, #scale, #skew_x, #skew_y, #translate

Methods included from DirectionProxy

included

Methods included from Utils

#bool_to_int

Constructor Details

#initialize(*args) {|_self| ... } ⇒ Path

Returns a new instance of Path.

Yields:

  • (_self)

Yield Parameters:

  • _self (Savage::Path) —

    the object that the method was called on



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# File 'lib/ext/savage/lib/savage/path.rb', line 18

def initialize(*args)
  @subpaths = [SubPath.new]
  @subpaths.last.move_to(*args) if (2..3).include?(*args.length)
  yield self if block_given?
end

Instance Attribute Details

#subpaths ⇒ Object

Returns the value of attribute subpaths.



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# File 'lib/ext/savage/lib/savage/path.rb', line 10

def subpaths
  @subpaths
end

Instance Method Details

#closed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ext/savage/lib/savage/path.rb', line 38

def closed?
  @subpaths.last.closed?
end

#directions ⇒ Object 



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# File 'lib/ext/savage/lib/savage/path.rb', line 24

def directions
  directions = []
  @subpaths.each { |subpath| directions.concat(subpath.directions) }
  directions
end

#move_to(*args) ⇒ Object 



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# File 'lib/ext/savage/lib/savage/path.rb', line 30

def move_to(*args)
  unless (@subpaths.last.directions.empty?)
    (@subpaths << SubPath.new(*args)).last
  else
    @subpaths.last.move_to(*args)
  end
end

#to_command ⇒ Object 



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# File 'lib/ext/savage/lib/savage/path.rb', line 42

def to_command
  @subpaths.collect { |subpath| subpath.to_command }.join
end

#transform(*args) ⇒ Object 



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# File 'lib/ext/savage/lib/savage/path.rb', line 46

def transform(*args)
  @subpaths.each {|subpath| subpath.transform *args }
end