You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: text.rb
    path of file: ./repos/origami/lib/origami/graphics
    
    the code of the file until where you have to start completion: =begin

    This file is part of Origami, PDF manipulation framework for Ruby
    Copyright (C) 2016	Guillaume Delugr√©.

    Origami is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Origami is di
    
            def reset
                @char_spacing = 0
                @word_spacing = 0
                @scaling = 100
                @leading = 0
                @font = nil
                @font_size = nil
                @rendering_mode = Rendering::FILL
                @text_rise = 0
                @text_knockout = true

                #
                # Text objects
                #

                @text_object = false
                @text_matrix =
                @text_line_matrix =
                @text_rendering_matrix = nil
            end