Class: Magick::RVG::Path

Inherits:
Shape
  • Object
show all
Defined in:
lib/rvg/embellishable.rb

Overview

class Line

Instance Method Summary collapse

Methods included from Duplicatable

#deep_copy

Methods included from Transformable

#matrix, #rotate, #scale, #skewX, #skewY, #translate

Methods included from Stylable

#styles

Constructor Details

#initialize(path) ⇒ Path

Define an SVG path. The argument can be either a path string or a PathData object. Use the RVG::ShapeConstructors#path method to create Path objects in a container.

Raises:

  • (ArgumentError) 


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# File 'lib/rvg/embellishable.rb', line 67

def initialize(path)
  super()
  path = path.to_s
  # SVG path data is command letters, numbers, commas and whitespace only.
  # Anything else could close the MVG token that Draw#path wraps this in
  # and have the rest of the string executed as further MVG primitives.
  invalid = path[/[^MmZzLlHhVvCcSsQqTtAa0-9eE.,+\-\s]/]
  raise ArgumentError, "invalid character in path data (#{invalid.inspect} given)" if invalid

  @primitive = :path
  @args = [path]
end