Module: Compass::SassExtensions::Sprites::LayoutMethods

Included in:
SpriteMap
Defined in:
lib/compass/sass_extensions/sprites/layout_methods.rb

Constant Summary collapse

HORIZONTAL = 
'horizontal'
DIAGONAL = 
'diagonal'
SMART = 
'smart'
VERTICAL = 
'vertical'

Instance Method Summary collapse

Instance Method Details

#compute_image_positions! ⇒ Object

Calculates the overal image dimensions collects image sizes and input parameters for each sprite



32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'lib/compass/sass_extensions/sprites/layout_methods.rb', line 32

def compute_image_positions!
  case layout
  when SMART
    require 'compass/sass_extensions/sprites/layout/smart'
    @images, @width, @height = Layout::Smart.new(@images, @kwargs).properties
  when DIAGONAL
    require 'compass/sass_extensions/sprites/layout/diagonal'
    @images, @width, @height = Layout::Diagonal.new(@images, @kwargs).properties
  when HORIZONTAL
    require 'compass/sass_extensions/sprites/layout/horizontal'
    @images, @width, @height = Layout::Horizontal.new(@images, @kwargs).properties
  else
    require 'compass/sass_extensions/sprites/layout/vertical'
    @images, @width, @height = Layout::Vertical.new(@images, @kwargs).properties
  end
end

#diagonal? ⇒ Boolean

Returns:

  • (Boolean) 


18
19
20
 
# File 'lib/compass/sass_extensions/sprites/layout_methods.rb', line 18

def diagonal?
  layout == DIAGONAL
end

#horizontal? ⇒ Boolean

Returns:

  • (Boolean) 


14
15
16
 
# File 'lib/compass/sass_extensions/sprites/layout_methods.rb', line 14

def horizontal?
  layout == HORIZONTAL
end

#layout ⇒ Object 



26
27
28
 
# File 'lib/compass/sass_extensions/sprites/layout_methods.rb', line 26

def layout
  @layout ||= @kwargs.get_var('layout').value
end

#smart? ⇒ Boolean

Returns:

  • (Boolean) 


10
11
12
 
# File 'lib/compass/sass_extensions/sprites/layout_methods.rb', line 10

def smart?
  layout == SMART
end

#vertical? ⇒ Boolean

Returns:

  • (Boolean) 


22
23
24
 
# File 'lib/compass/sass_extensions/sprites/layout_methods.rb', line 22

def vertical?
  layout == VERTICAL
end