class Magick::RVG::ClipPath

Public Class Methods

new (clip_path_units = 'userSpaceOnUse') { |self| ... }

Source

# File lib/rvg/clippath.rb, line 26
def initialize(clip_path_units = 'userSpaceOnUse')
  super()
  raise ArgumentError, "undefined value for clip path units: #{clip_path_units}" unless %w[userSpaceOnUse objectBoundingBox].include?(clip_path_units)

  @clip_path_units = clip_path_units
  @content = Content.new
  yield(self) if block_given?
end

Create a clipping path. Within the block create an outline from one or more paths, basic shapes, text objects, or use. Everything drawn within the outline will be displayed. Anything drawn outside the outline will not.

If the clipping path contains a use, it must directly reference path, basic shape, or text objects.

Attach the clipping path to an object with the :clip_path style.

Calls superclass method Magick::RVG::Stylable::new

Public Instance Methods

add_primitives (gc, _style)

Source

# File lib/rvg/clippath.rb, line 36
def add_primitives(gc, _style)
  name = __id__.to_s
  gc.define_clip_path(name) do
    gc.clip_units(@clip_path_units)
    @content.each { |element| element.add_primitives(gc) }
  end
  gc.clip_path(name)
end

@private