Class: Rabbit::Element::PopplerPage

Inherits:
Object
  • Object
show all
Includes:
Base, BlockElement, BlockHorizontalCentering
Defined in:
lib/rabbit/element/poppler-page.rb

Constant Summary

Constants included from GetText

GetText::DOMAIN

Instance Attribute Summary

Attributes included from BlockHorizontalCentering

#oh, #ow, #ox, #oy

Attributes included from Base

#base_h, #base_w, #base_x, #base_y, #default_margin_bottom, #default_margin_left, #default_margin_right, #default_margin_top, #default_padding_bottom, #default_padding_left, #default_padding_right, #default_padding_top, #default_visible, #h, #horizontal_centering, #margin_bottom, #margin_left, #margin_right, #margin_top, #padding_bottom, #padding_left, #padding_right, #padding_top, #parent, #ph, #pw, #px, #py, #real_simulation, #user_property, #vertical_centering, #w, #x, #y

Instance Method Summary collapse

Methods included from BlockHorizontalCentering

#do_horizontal_centering, #reset_horizontal_centering

Methods included from BlockElement

#adjust_y_padding, #inline_element?

Methods included from Base

#[], #[]=, #add_default_prop, #adjust_x_centering, #adjust_y_margin, #adjust_y_padding, #available_w, #centering_adjusted_height, #centering_adjusted_width, #clear_margin, #clear_padding, #clone, #compile, #compile_element, #compile_for_horizontal_centering, #compile_horizontal, #default_prop, #dirty!, #dirty?, #do_horizontal_centering, #do_horizontal_centering?, #do_vertical_centering?, #draw, #font, #have_tag?, #have_wait_tag?, #height, #hide, #if_dirty, #init_default_margin, #init_default_padding, #init_default_visible, #inline_element?, #inspect, #margin_set, #margin_with, #match?, #next_element, #padding_set, #padding_with, #previous_element, #prop_delete, #prop_get, #prop_set, #prop_value, #reset_horizontal_centering, #restore_x_margin, #restore_x_padding, #setup_margin, #setup_padding, #show, #slide, #substitute_newline, #substitute_text, #text_renderer?, #visible?, #wait, #width

Methods included from Base::DrawHook

#clear_draw_procs, def_draw_hook, def_draw_hooks

Methods included from Utils

arg_list, collect_classes_under_module, collect_modules_under_module, collect_under_module, combination, compute_bottom_y, compute_left_x, compute_right_x, compute_top_y, corresponding_class_under_module, corresponding_module_under_module, corresponding_objects, drawable_to_pixbuf, ensure_time, events_pending_available?, extract_four_way, find_path_in_load_path, init_by_constants_as_default_value, move_to, move_to_bottom_left, move_to_bottom_right, move_to_top_left, move_to_top_right, parse_four_way, process_pending_events, process_pending_events_proc, quartz?, require_files_under_directory_in_load_path, require_safe, split_number_to_minute_and_second, stringify_hash_key, support_console_input?, support_console_output?, syntax_highlighting_debug?, time, to_class_name, unescape_title, windows?

Methods included from GetText

included

Constructor Details

#initialize(page) ⇒ PopplerPage

Returns a new instance of PopplerPage.



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# File 'lib/rabbit/element/poppler-page.rb', line 10

def initialize(page)
  @page = page
  super()
end

Instance Method Details

#clear_theme ⇒ Object 



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# File 'lib/rabbit/element/poppler-page.rb', line 31

def clear_theme
  super
  @width, @height = @page.size
end

#draw_element(canvas, x, y, w, h, simulation) ⇒ Object 



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# File 'lib/rabbit/element/poppler-page.rb', line 15

def draw_element(canvas, x, y, w, h, simulation)
  unless simulation
    canvas.draw_poppler_page(@page, x, y, :width => w, :height => h)
  end
  [x, y + height, w, h - height]
end

#text ⇒ Object 



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# File 'lib/rabbit/element/poppler-page.rb', line 26

def text
  rectangle = Poppler::Rectangle.new(0, 0, @width, @height)
  @page.get_text(rectangle)
end

#title ⇒ Object 



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# File 'lib/rabbit/element/poppler-page.rb', line 22

def title
  text.split(/\r?\n/, 2).first
end