org.gnu.gdk

Class Colormap


public class Colormap
extends GObject

This object stores the mapping between the color values stored in memory and the RGB values that are used to display color values.

Constructor Summary

Colormap()
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
Colormap(Handle handle)
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
Colormap(Visual v, boolean allocate)
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Method Summary

boolean
allocateColor(Color color, boolean writable, boolean bestMatch)
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
boolean[]
allocateColors(Color[] colors, boolean writable, boolean bestMatch)
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
void
freeColors(Color[] colors)
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
static Colormap
getColormapFromHandle(Handle hndl)
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
Color[]
getColors()
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
Screen
getScreen()
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
static Colormap
getSystem()
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
Type
getType()
Visual
getVisual()
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.
Color
queryColor(long pixel)
Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Constructor Details

Colormap

public Colormap()

Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Create a Colormap initialized to the system's default colormap.

Colormap

public Colormap(Handle handle)

Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Create a new Colormap from a handle to a native resource.

Colormap

public Colormap(Visual v,
                boolean allocate)

Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Creates a new colormap for the given visual. If allocate is true the newly created colormap will be a private colormap, and all colors in it will be allocated for the application use.

Method Details

allocateColor

public boolean allocateColor(Color color,
                             boolean writable,
                             boolean bestMatch)

Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Allocates a single color from a colormap.
Parameters:
color - The color to allocate
writable - If true the color is allocated writable.
bestMatch - If true GDK will attempt to do matching against existing colors if the color cannot be allocated as requested.

allocateColors

public boolean[] allocateColors(Color[] colors,
                                boolean writable,
                                boolean bestMatch)

Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Allocates colors from a colormap.
Parameters:
colors -
writable -
bestMatch -

freeColors

public void freeColors(Color[] colors)

Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Frees previously allocated Colors.
Parameters:
colors -

getColormapFromHandle

public static Colormap getColormapFromHandle(Handle hndl)

Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Internal static factory method to be used only by Java-Gnome.

getColors

public Color[] getColors()

Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Retrieve all of the Colors associated with the Colormap.

getScreen

public Screen getScreen()

Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Returns the screen for which the colormap was created.

getSystem

public static Colormap getSystem()

Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Returns the system's default colormap.

getType

public Type getType()

getVisual

public Visual getVisual()

Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Returns the visual for which the colormap was created.

queryColor

public Color queryColor(long pixel)

Deprecated. Superceeded by java-gnome 4.0; this method or constant will no doubt exist conceptually, but it may have a different name or signature in order that the presented API is an algorithmic mapping of the underlying native libraries.

Locates the RGB color corresponding to the given hardware pixel. The pixel must be a valid pixel in the colormap.
Parameters:
pixel -