Class: FX::Color

Inherits:
Object
  • Object
show all
Defined in:
lib/libGUIb14.rb,
lib/libGUIb16.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(r = 0, g = 0, b = 0, a = nil) ⇒ Color

Returns a new instance of Color.



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# File 'lib/libGUIb14.rb', line 176

def initialize r = 0, g = 0, b = 0, a = nil
  @r, @g, @b, @a = r, g, b, a
end

Instance Attribute Details

#a ⇒ Object

Returns the value of attribute a.



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# File 'lib/libGUIb14.rb', line 175

def a
  @a
end

#b ⇒ Object

Returns the value of attribute b.



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# File 'lib/libGUIb14.rb', line 175

def b
  @b
end

#g ⇒ Object

Returns the value of attribute g.



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# File 'lib/libGUIb14.rb', line 175

def g
  @g
end

#r ⇒ Object

Returns the value of attribute r.



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# File 'lib/libGUIb14.rb', line 175

def r
  @r
end

Instance Method Details

#deserialize(data) ⇒ Object 



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# File 'lib/libGUIb14.rb', line 201

def deserialize(data)
  from_FXColor(Fox.fxdecodeColorData(data))
  self
end

#from_FXColor(c) ⇒ Object 



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# File 'lib/libGUIb14.rb', line 184

def from_FXColor c
  @r = Fox::FXREDVAL(c)
  @g = Fox::FXGREENVAL(c)
  @b = Fox::FXBLUEVAL(c)
  @a = Fox::FXALPHAVAL(c)
  self
end

#from_name(name) ⇒ Object 



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# File 'lib/libGUIb14.rb', line 192

def from_name(name)
  from_FXColor(Fox.fxcolorfromname(name))
  self
end

#from_s(s) ⇒ Object 



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# File 'lib/libGUIb14.rb', line 210

def from_s s
  s = "0, 0, 0, 0" if s.size < 5
  @r, @g, @b, @a = s.split(",").collect { |c| c.to_i }
  self
end

#serialize ⇒ Object 



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# File 'lib/libGUIb14.rb', line 197

def serialize
  Fox.fxencodeColorData(to_FXColor)
end

#to_FXColor ⇒ Object 



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# File 'lib/libGUIb14.rb', line 180

def to_FXColor
  @a ? Fox::FXRGBA(@r, @g, @b, @a) : Fox::FXRGB(@r, @g, @b)
end

#to_s ⇒ Object 



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# File 'lib/libGUIb14.rb', line 206

def to_s
  (@a ? [@r, @g, @b, @a] : [@r, @g, @b]).join(",")
end