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 1.44 2001/01/04 16:18:26 mirar Exp $ + **! $Id: colors.c,v 1.45 2001/03/04 15:27:54 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: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 1.44 2001/01/04 16:18:26 mirar Exp $"); + RCSID("$Id: colors.c,v 1.45 2001/03/04 15:27:54 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"
pike.git/src/modules/Image/colors.c:646:    push_text("#"); /* stupid */    return;    }    else if (i!=sizeof(COLORTYPE)*2)    {    ptrdiff_t sh;    if (i>8) i=8;       sh=4*(sizeof(COLORTYPE)*2-i);    if (sh>0) -  sprintf(buf,"#%0*x%0*x%0*x",i,THIS->rgb.r>>sh, -  i,THIS->rgb.g>>sh,i,THIS->rgb.b>>sh); +  sprintf(buf,"#%0*x%0*x%0*x",i,(unsigned)(THIS->rgb.r>>sh), +  i,(unsigned)(THIS->rgb.g>>sh),i,(unsigned)(THIS->rgb.b>>sh));    else    {    unsigned INT32 r=THIS->rgbl.r;    unsigned INT32 g=THIS->rgbl.g;    unsigned INT32 b=THIS->rgbl.b;    sh=COLORLBITS-i*4;    if (sh<0)    {    r=(r<<-sh)+(r>>(COLORLBITS+sh));    g=(g<<-sh)+(g>>(COLORLBITS+sh));    b=(b<<-sh)+(b>>(COLORLBITS+sh));    sh=0;    }    sprintf(buf,"#%0*x%0*x%0*x", -  i,r>>sh,i,g>>sh,i,b>>sh); +  i,(unsigned)(r>>sh),i,(unsigned)(g>>sh),i,(unsigned)(b>>sh));    }    }    else    switch (sizeof(COLORTYPE)) /* constant */    {    case 1:    sprintf(buf,"#%02x%02x%02x",THIS->rgb.r,THIS->rgb.g,THIS->rgb.b);    break;    case 2:    sprintf(buf,"#%04x%04x%04x",THIS->rgb.r,THIS->rgb.g,THIS->rgb.b);