pike.git / src / modules / Image / colors.c

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pike.git/src/modules/Image/colors.c:1:   /*   **! module Image   **! note - **! $Id: colors.c,v 1.26 1999/07/15 17:49:27 hubbe Exp $ + **! $Id: colors.c,v 1.27 1999/07/23 21:37:40 mirar Exp $   **! submodule Color   **!   **! This module keeps names and easy handling   **! for easy color support. It gives you an easy   **! way to get colors from names.   **!   **! A color is here an object, containing color   **! information and methods for conversion, see below.   **!   **! <ref>Image.Color</ref> can be called to make a color object.
pike.git/src/modules/Image/colors.c:130:   **! array grey=Array.filter(cs,lambda(object c) { return c->s==0; });   **! array colored=cs-grey;   **!   **! sort(grey->v,grey);   **! sort(Array.map(colored,lambda(object c)   **! {   **! return (c->h*50-c->s)*10+c->v;   **! }),colored);   **!   **! Array.map(({orig}),color_info); - **! write(mktag("hr")); + **! write("\240");   **! Array.map(({grey}),color_info); - **! write(mktag("hr")); + **! write("\240");   **! Array.map(colored/8.0,color_info);   **! }   **!   **! </execute>   **! </add_appendix>   **!   **! see also: Image.Color.Color->name, Image.Color.Color->rgb, colors   **!   **! added:   **! pike 0.7
pike.git/src/modules/Image/colors.c:172:   **! class Color   **! This is the color object. It has six readable variables,   **! <tt>r</tt>, <tt>g</tt>, <tt>b</tt>, for the <i>red</i>,   **! <i>green</i> and <i>blue</i> values,   **! and <tt>h</tt>, <tt>s</tt>, <tt>v</tt>, for   **! the <i>hue</i>, <i>saturation</i> anv <i>value</i> values.   */      #include "global.h"    - RCSID("$Id: colors.c,v 1.26 1999/07/15 17:49:27 hubbe Exp $"); + RCSID("$Id: colors.c,v 1.27 1999/07/23 21:37:40 mirar Exp $");      #include "image_machine.h"      #include <math.h>      #include "stralloc.h"   #include "pike_macros.h"   #include "object.h"   #include "constants.h"   #include "interpret.h"