Class Colormap

public static final byte FLAG_NOT_SHARED

Field Value:

2

public static final byte FLAG_SHARED

Field Value:

1

public Colormap(Screen screen,
                int xid)

public XColor allocateColor(int r,
                            int g,
                            int b)

Allocate a color consisting of the given RGB-triplet.

Returns:

a color object describing the allocated color.

public long allocateColorPixel(XColor color)

Allocate color pixel.

Parameters:

color - The color to be allocated. If allocation is successful, this object will be modified to reflect the actual color that was allocated.

Returns:

the pixel value of the allocated color.

public XColor[] getSharedColors()

Get an array of all colors that currently resides in shared (read only) color-cells in this color map.

public XColor[] getXColors()

Get all colors currently residing in this color map. Colors that are shared (read only) are marked as such by the color flags. The indexes of the returned array will correspond to the colorcells of the color map. Given a color XColor color from a given color-cell, the expression color.getFlags() == Colormap.FLAG_SHARED will check whether the color-cell is shared.