Class: FastImage::Svg

Inherits:

Object

• Object
• FastImage::Svg

Defined in:

lib/fastimage.rb

Overview

:nodoc:

Instance Method Summary

• #initialize(stream) ⇒ Svg constructor

  A new instance of Svg.

• #width_and_height ⇒ Object

Constructor Details

#initialize(stream) ⇒ Svg

# File 'lib/fastimage.rb', line 713

def initialize(stream)
  @stream = stream
  @width, @height, @ratio, @viewbox_width, @viewbox_height = nil
  parse_svg
end

Instance Method Details

#width_and_height ⇒ Object

# File 'lib/fastimage.rb', line 719

def width_and_height
  if @width && @height
    [@width, @height]
  elsif @width && @ratio
    [@width, @width / @ratio]
  elsif @height && @ratio
    [@height * @ratio, @height]
  elsif @viewbox_width && @viewbox_height
    [@viewbox_width, @viewbox_height]
  else
    nil
  end
end