FunctionPackage: cgToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 9.0
Unrevised from 8.2 to 9.0.
8.2 version

default-256-color-palette-vector

Arguments: nil

Returns a 256-member vector of rgb objects with the colors spread out evenly. This may be useful when Windows is running in 256-color (8-bits-per-pixel) mode in order to map a higher-resolution pixmap of unknown colors into 256 colors.

To do so, call open-palette on a window and the color vector returned by this function to create a palette for that window, then apply setf to palette to assign the palette to the window, and then call copy-to-stream to copy the high-resolution pixmap to the window. The image in the window should approximate the high-resolution pixmap about as well as can be expected with 256 colors without having additional knowledge of the particular colors used in the pixmap.


Copyright (c) 1998-2012, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 9.0. This page was not revised from the 8.2 page.
Created 2012.5.30.

ToCDocOverviewCGDocRelNotesFAQIndexPermutedIndex
Allegro CL version 9.0
Unrevised from 8.2 to 9.0.
8.2 version