Roxen.git/ server/ modules/ graphics/ graphic_text.pike

1996-12-04

1996-12-04 01:53:55 by Per Hedbor <ph@opera.com>

• 4dd97c62995b38c2d34efde36b5852c4bb66b369 (40 lines) (+20/-20) ^{[ Show | Annotate ]}
  Branch: 5.2

Foo

Rev: server/base_server/color.pike:1.1
Rev: server/base_server/roxen.pike:1.15
Rev: server/etc/rgb.dat:1.1
Rev: server/modules/graphics/graphic_text.pike:1.2

1: - string cvs_version="$Id: graphic_text.pike,v 1.1 1996/12/02 13:21:31 per Exp $"; + string cvs_version="$Id: graphic_text.pike,v 1.2 1996/12/04 01:53:55 per Exp $";   #include <module.h>   inherit "module";   inherit "roxenlib";
52:    " rotate=ang(deg.)Rotate the finished image\n"    " background=file Use the specifed file as a background\n"    " texture=file Use the specified file as text texture\n" -  "</pre>\n",0,1 +  "</pre>\n", +  0, +  1,    });   }         array (string) list_fonts()   { -  return get_dir("fonts/32/") - ({".",".."}); +  array fnts; +  catch(fnts = get_dir("fonts/32/") - ({".",".."})); +  if(!fnts) +  { +  report_error("Failed to find any fonts in 'fonts/32/'. No default font.\n"); +  return ({});    } -  +  return fnts; + }      void create()   {
102:    return fnt;   }    - array (int) make_color(string from) - { -  if(!from || !strlen(from)) return ({ 0,0,0 }); -  int c = (int)("0x"+from[1..]); -  if(strlen(from)>6) -  return ({ c>>16, (c>>8)&255, c&255 }); -  return ({ (c>>8)<<4, ((c>>4)&15)<<4, (c&15)<<4 }); - } -  -  +    static private mapping (int:mapping(string:mixed)) cached_args = ([ ]);      #define MAX(a,b) ((a)<(b)?(b):(a))
238:    }       -  array (int) bgcolor = make_color(args->bg); -  array (int) fgcolor = make_color(args->fg); +  array (int) bgcolor = parse_color(args->bg); +  array (int) fgcolor = parse_color(args->fg);       object background,foreground;   
260:    int alpha;    string bg;    sscanf(args->textbox, "%d,%s", alpha, bg); -  background->paste_alpha(Image(txsize,tysize, @make_color(bg)), +  background->paste_alpha(Image(txsize,tysize, @parse_color(bg)),    255-(alpha*255/100), xoffset,yoffset);    }   
278:    {    string c;    if(sscanf(args->rotate, "%*d,%s", c)) -  background->setcolor(@make_color(c)); +  background->setcolor(@parse_color(c));    else    background->setcolor(@bgcolor);    background = background->rotate((float)args->rotate);
328:       // place in cache.    int q = (int)args->quant || (args->background?256:16); -  img = img->map_closest(img->select_colors(q-1)+({make_color(args->bg)})); +  img = img->map_closest(img->select_colors(q-1)+({parse_color(args->bg)}));    if(args->fs) -  data=({ img->togif_fs(@(args->notrans?({}):make_color(args->bg))), +  data=({ img->togif_fs(@(args->notrans?({}):parse_color(args->bg))),    ({img->xsize(),img->ysize()})});    else -  data=({ img->togif(@(args->notrans?({}):make_color(args->bg))), +  data=({ img->togif(@(args->notrans?({}):parse_color(args->bg))),    ({img->xsize(),img->ysize()})});    img=0;