### Home Classes Methods

### In Files

- lib/rabbit/renderer/pixmap/base.rb

### Methods

- ::new
- #create_pango_context
- #draw_slide
- #index_mode_off
- #index_mode_on
- #make_layout
- #post_apply_theme
- #post_move
- #post_move_in_slide
- #post_parse
- #post_to_pixbuf
- #post_toggle_index_mode
- #pre_parse
- #pre_to_pixbuf
- #pre_toggle_index_mode
- #to_pixbuf
- #to_pixbufing

### Included Modules

- Rabbit::Renderer::Base

### Class/Module Index

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- Cairo
- Cairo::Context
- Gtk
- Gtk::Action
- Pango
- Pango::Context
- Object

No matching classes.

# Rabbit::Renderer::Pixmap::Base

### Attributes

filename[RW]
height[RW]
pango_context[RW]
width[RW]

### Public Class Methods

new(canvas, width=nil, height=nil) click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 18
    def initialize(canvas, width=nil, height=nil)
      super(canvas)
      @width = width
      @height = height
      @filename = nil
      init_dummy_pixmap
      init_color
      @pango_context = nil
    end

### Public Instance Methods

create_pango_context() click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 68
    def create_pango_context
      context = Gtk::Invisible.new.create_pango_context
      set_font_resolution(context)
      context
    end

draw_slide(slide, simulation) click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 85
    def draw_slide(slide, simulation)
      init_pixmap(slide, simulation)
      super
    end

index_mode_off() click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 46
    def index_mode_off
    end

index_mode_on() click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 43
    def index_mode_on
    end

make_layout(text) click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 55
    def make_layout(text)
      attrs, text = Pango.parse_markup(text)
      layout = Pango::Layout.new(@pango_context || create_pango_context)
      layout.text = text
      layout.set_attributes(attrs)
      layout
    end

post_apply_theme() click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 28
    def post_apply_theme
    end

post_move(old_index, index) click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 31
    def post_move(old_index, index)
    end

post_move_in_slide(old_index, index) click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 34
    def post_move_in_slide(old_index, index)
    end

post_parse() click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 40
    def post_parse
    end

post_to_pixbuf(canceled) click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 82
    def post_to_pixbuf(canceled)
    end

post_toggle_index_mode() click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 52
    def post_toggle_index_mode
    end

pre_parse() click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 37
    def pre_parse
    end

pre_to_pixbuf(slide_size) click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 74
    def pre_to_pixbuf(slide_size)
    end

pre_toggle_index_mode() click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 49
    def pre_toggle_index_mode
    end

to_pixbuf(slide) click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 63
    def to_pixbuf(slide)
      slide.draw(@canvas)
      Utils.drawable_to_pixbuf(@pixmap)
    end

to_pixbufing(i) click to toggle source

    # File lib/rabbit/renderer/pixmap/base.rb, line 77
    def to_pixbufing(i)
      Utils.process_pending_events
      true
    end

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