class PDF::Inspector::ExtGState

Attributes

extgstates[RW]

Public Class Methods

new() click to toggle source
# File lib/pdf/inspector/extgstate.rb, line 6
def initialize
  @extgstates = []
end

Public Instance Methods

page=(page) click to toggle source
# File lib/pdf/inspector/extgstate.rb, line 10
def page=(page)
  page.graphic_states.each do |_label, stream|
    @extgstates << {
      opacity: stream[:ca],
      stroke_opacity: stream[:CA],
      soft_mask: stream[:SMask],
      blend_mode: stream[:BM]
    }
  end
end