gdk-sharp 0.0.0.0 neutral Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details.

A structure that contains different colors.

None. GLib.Object GLib.IWrapper System.IDisposable Method System.Void

Disposes the resources associated with the object.

Constructor

Internal constructor

Pointer to the C object. An instance of Colormap, wrapping the C object. This is an internal constructor, and should not be used by user code. Constructor

Creates a new colormap for the given visual.

A if true, the newly created colormap will be a private colormap, and all colors in it will be allocated for the applications use. The new None. Property Gdk.Colormap

Gets the system's default colormap for the default screen.

The system's default colormap for the default screen. None. Property Gdk.Visual

Returns the visual for which a given colormap was created.

The of the colormap. None. Method System.Boolean

Allocates a single color from a colormap.

The color to allocate. On return the pixel field will be filled in if allocation succeeds. If true, the color is allocated writeable (their values can later be changed using ). Writeable colors cannot be shared between applications. If true, GDK will attempt to do matching against existing colors if the color cannot be allocated as requested. True if the allocation succeeded. None. Property Gdk.Screen

Gets the screen for which this colormap was created.

The screen for which this colormap was created. None. Property GLib.GType

GType Property.

a Returns the native value for . Method System.Void

Locates the RGB color in the colormap corresponding to the given hardware pixel.

Pixel value in hardware display format. with red, green, blue fields initialized. Pixel must be a valid pixel in the colormap; it's a programmer error to call his function with a pixel which is not in the colormap. Hardware pixels are normally obtained from , or from a . (A contains image data in hardware format, a contains image data in a canonical 24-bit RGB format.) Method System.Void

Frees previously allocated colors.

The colors to free. The number of colors in colors. None. Method System.Int32

Allocates colors from a colormap.

The color values to allocate. On return, the pixel values for allocated colors will be filled in. The number of colors in colors. If true, the colors are allocated writeable (their values can later be changed using ). Writeable colors cannot be shared between applications. If true, GDK will attempt to do matching against existing colors if the colors cannot be allocated as requested. An array of length ncolors. On return, this indicates whether the corresponding color in colors was sucessfully allocated or not. The number of colors that were not successfully allocated. None. Constructor

Internal constructor

a a This is a constructor used by derivative types of that would have their own GLib.GType assigned to it. This is not typically used by C# code.