ruby-****@sourc*****
ruby-****@sourc*****
2003年 9月 29日 (月) 12:58:51 JST
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REMOTE_ADDR = 61.204.181.66
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URL = http://ruby-gnome2.sourceforge.jp/?Gdk%3A%3AColor
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= class Gdk::Color
== Object Hierarchy
* Object
* GLib::Boxed
* Gdk::Color
== Class Methods
--- Gdk::Color.new(red, green, blue)
* red: The red component of the color. This is a value between 0 and 65535, with 65535 indicating full intensitiy.
* green: The blue component of the color
* blue: The green component of the color
* Returns: The newly created Gdk::Color
--- Gdk::Color.parse(spec)
Parses a textual specification of a color and fill in the red, green, and blue fields of a Gdk::Color structure. The color is not allocated, you must call Gdk::Colormap#alloc_color yourself. The text string can be in any of the forms accepted by XParseColor; these include name for a color from rgb.txt, such as DarkSlateGray, or a hex specification such as 305050.
If spec can't be parsed, the ArgumentError will be occured.
* spec: the string specifying the color.
* Returns: the Gdk::Color
== Instance Methods
--- ==(other)
Compares two colors.
* other: another Gdk::Color.
* Returns: true if the two colors compare equal
--- red
Gets the value of red.
* Returns: self
--- red=(red)
Sets the value of red.
* red: The red component of the color. This is a value between 0 and 65535, with 65535 indicating full intensitiy.
* Returns: red
--- set_red(red)
Same as red=.
* red: The red component of the color. This is a value between 0 and 65535, with 65535 indicating full intensitiy.
* Returns: self
--- green=(green)
Sets the value of green.
* green: The green component of the color. This is a value between 0 and 65535, with 65535 indicating full intensitiy.
* Returns: green
--- set_green(green)
Same as green=.
* green: The green component of the color. This is a value between 0 and 65535, with 65535 indicating full intensitiy.
* Returns: self
--- blue=(blue)
Sets the value of blue.
* blue: The blue component of the color. This is a value between 0 and 65535, with 65535 indicating full intensitiy.
* Returns: blue
--- set_blue(blue)
Same as blue=.
* blue: The blue component of the color. This is a value between 0 and 65535, with 65535 indicating full intensitiy.
* Returns: self
--- pixel
Retrieves the value used to draw this color on the screen (for allocated colors).
* Returns: the value used to draw this color on the screen
--- to_a
Retrieves the value of the color.
* Returns: [red, green, blue]
== See Also
Gdk::Colormap
((<Masao>))