188 lines
6.7 KiB
Ruby
188 lines
6.7 KiB
Ruby
# coding: utf-8
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# typed: true
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# frozen_string_literal: true
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################################################################################
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#
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# Copyright (C) 2006 Peter J Jones (pjones@pmade.com)
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#
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# Permission is hereby granted, free of charge, to any person obtaining
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# a copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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################################################################################
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class PDF::Reader
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################################################################################
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# == Text Callbacks
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#
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# - end_text_object
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# - move_to_start_of_next_line
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# - set_character_spacing
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# - move_text_position
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# - move_text_position_and_set_leading
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# - set_text_font_and_size
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# - show_text
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# - show_text_with_positioning
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# - set_text_leading
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# - set_text_matrix_and_text_line_matrix
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# - set_text_rendering_mode
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# - set_text_rise
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# - set_word_spacing
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# - set_horizontal_text_scaling
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# - move_to_next_line_and_show_text
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# - set_spacing_next_line_show_text
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#
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# == Graphics Callbacks
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# - close_fill_stroke
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# - fill_stroke
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# - close_fill_stroke_with_even_odd
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# - fill_stroke_with_even_odd
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# - begin_marked_content_with_pl
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# - begin_inline_image
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# - begin_marked_content
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# - begin_text_object
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# - append_curved_segment
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# - concatenate_matrix
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# - set_stroke_color_space
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# - set_nonstroke_color_space
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# - set_line_dash
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# - set_glyph_width
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# - set_glyph_width_and_bounding_box
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# - invoke_xobject
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# - define_marked_content_with_pl
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# - end_inline_image
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# - end_marked_content
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# - fill_path_with_nonzero
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# - fill_path_with_nonzero
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# - fill_path_with_even_odd
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# - set_gray_for_stroking
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# - set_gray_for_nonstroking
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# - set_graphics_state_parameters
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# - close_subpath
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# - set_flatness_tolerance
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# - begin_inline_image_data
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# - set_line_join_style
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# - set_line_cap_style
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# - set_cmyk_color_for_stroking,
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# - set_cmyk_color_for_nonstroking
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# - append_line
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# - begin_new_subpath
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# - set_miter_limit
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# - define_marked_content_point
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# - end_path
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# - save_graphics_state
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# - restore_graphics_state
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# - append_rectangle
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# - set_rgb_color_for_stroking
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# - set_rgb_color_for_nonstroking
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# - set_color_rendering_intent
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# - close_and_stroke_path
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# - stroke_path
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# - set_color_for_stroking
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# - set_color_for_nonstroking
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# - set_color_for_stroking_and_special
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# - set_color_for_nonstroking_and_special
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# - paint_area_with_shading_pattern
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# - append_curved_segment_initial_point_replicated
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# - set_line_width
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# - set_clipping_path_with_nonzero
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# - set_clipping_path_with_even_odd
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# - append_curved_segment_final_point_replicated
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#
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class PagesStrategy # :nodoc:
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OPERATORS = {
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'b' => :close_fill_stroke,
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'B' => :fill_stroke,
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'b*' => :close_fill_stroke_with_even_odd,
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'B*' => :fill_stroke_with_even_odd,
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'BDC' => :begin_marked_content_with_pl,
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'BI' => :begin_inline_image,
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'BMC' => :begin_marked_content,
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'BT' => :begin_text_object,
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'BX' => :begin_compatibility_section,
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'c' => :append_curved_segment,
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'cm' => :concatenate_matrix,
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'CS' => :set_stroke_color_space,
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'cs' => :set_nonstroke_color_space,
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'd' => :set_line_dash,
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'd0' => :set_glyph_width,
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'd1' => :set_glyph_width_and_bounding_box,
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'Do' => :invoke_xobject,
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'DP' => :define_marked_content_with_pl,
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'EI' => :end_inline_image,
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'EMC' => :end_marked_content,
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'ET' => :end_text_object,
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'EX' => :end_compatibility_section,
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'f' => :fill_path_with_nonzero,
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'F' => :fill_path_with_nonzero,
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'f*' => :fill_path_with_even_odd,
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'G' => :set_gray_for_stroking,
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'g' => :set_gray_for_nonstroking,
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'gs' => :set_graphics_state_parameters,
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'h' => :close_subpath,
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'i' => :set_flatness_tolerance,
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'ID' => :begin_inline_image_data,
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'j' => :set_line_join_style,
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'J' => :set_line_cap_style,
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'K' => :set_cmyk_color_for_stroking,
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'k' => :set_cmyk_color_for_nonstroking,
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'l' => :append_line,
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'm' => :begin_new_subpath,
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'M' => :set_miter_limit,
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'MP' => :define_marked_content_point,
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'n' => :end_path,
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'q' => :save_graphics_state,
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'Q' => :restore_graphics_state,
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're' => :append_rectangle,
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'RG' => :set_rgb_color_for_stroking,
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'rg' => :set_rgb_color_for_nonstroking,
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'ri' => :set_color_rendering_intent,
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's' => :close_and_stroke_path,
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'S' => :stroke_path,
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'SC' => :set_color_for_stroking,
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'sc' => :set_color_for_nonstroking,
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'SCN' => :set_color_for_stroking_and_special,
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'scn' => :set_color_for_nonstroking_and_special,
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'sh' => :paint_area_with_shading_pattern,
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'T*' => :move_to_start_of_next_line,
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'Tc' => :set_character_spacing,
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'Td' => :move_text_position,
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'TD' => :move_text_position_and_set_leading,
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'Tf' => :set_text_font_and_size,
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'Tj' => :show_text,
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'TJ' => :show_text_with_positioning,
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'TL' => :set_text_leading,
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'Tm' => :set_text_matrix_and_text_line_matrix,
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'Tr' => :set_text_rendering_mode,
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'Ts' => :set_text_rise,
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'Tw' => :set_word_spacing,
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'Tz' => :set_horizontal_text_scaling,
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'v' => :append_curved_segment_initial_point_replicated,
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'w' => :set_line_width,
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'W' => :set_clipping_path_with_nonzero,
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'W*' => :set_clipping_path_with_even_odd,
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'y' => :append_curved_segment_final_point_replicated,
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'\'' => :move_to_next_line_and_show_text,
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'"' => :set_spacing_next_line_show_text,
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}
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end
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################################################################################
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end
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################################################################################
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