Class: Exerb::Win32::Struct::IconImageHeader

Inherits:
Base
  • Object
show all
Defined in:
lib/exerb/win32/struct/icon_dir_entry.rb

Overview

#

Constant Summary collapse

FORMAT = 
'LllSSLLllLL'

Instance Attribute Summary collapse

Attributes inherited from Base

#position

Instance Method Summary collapse

Methods inherited from Base

read, #read, #size, #update

Constructor Details

#initialize ⇒ IconImageHeader

Returns a new instance of IconImageHeader.



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 53

def initialize
  # This struct is identical to BITMAPINFOHEADER.
  
  @_size           = 0
  @width           = 0
  @height          = 0
  @planes          = 0
  @bit_count       = 0
  @compression     = 0
  @size_image      = 0
  @xpels_per_meter = 0
  @ypels_per_meter = 0
  @clr_used        = 0
  @clr_important   = 0
end

Instance Attribute Details

#_size ⇒ Object

Returns the value of attribute _size.



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 69

def _size
  @_size
end

#bit_count ⇒ Object

Returns the value of attribute bit_count.



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 69

def bit_count
  @bit_count
end

#clr_important ⇒ Object

Returns the value of attribute clr_important.



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 69

def clr_important
  @clr_important
end

#clr_used ⇒ Object

Returns the value of attribute clr_used.



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 69

def clr_used
  @clr_used
end

#compression ⇒ Object

Returns the value of attribute compression.



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 69

def compression
  @compression
end

#height ⇒ Object

Returns the value of attribute height.



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 69

def height
  @height
end

#planes ⇒ Object

Returns the value of attribute planes.



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 69

def planes
  @planes
end

#size_image ⇒ Object

Returns the value of attribute size_image.



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 69

def size_image
  @size_image
end

#width ⇒ Object

Returns the value of attribute width.



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 69

def width
  @width
end

#xpels_per_meter ⇒ Object

Returns the value of attribute xpels_per_meter.



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 69

def xpels_per_meter
  @xpels_per_meter
end

#ypels_per_meter ⇒ Object

Returns the value of attribute ypels_per_meter.



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 69

def ypels_per_meter
  @ypels_per_meter
end

Instance Method Details

#pack ⇒ Object 



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 71

def pack
  return [@_size, @width, @height, @planes, @bit_count, @compression, @size_image, @xpels_per_meter, @ypels_per_meter, @clr_used, @clr_important].pack(FORMAT)
end

#unpack(bin) ⇒ Object 



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# File 'lib/exerb/win32/struct/icon_dir_entry.rb', line 75

def unpack(bin)
  @_size, @width, @height, @planes, @bit_count, @compression, @size_image, @xpels_per_meter, @ypels_per_meter, @clr_used, @clr_important = bin.unpack(FORMAT)
  return self
end