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

1996-12-04

1996-12-04 06:06:34 by Per Hedbor <ph@opera.com>

• 4dfdeb4195695b26bdcbd4f1cb0c0c1d8f48a723 (69 lines) (+42/-27) ^{[ Show | Annotate ]}
  Branch: 5.2

foo

Rev: server/base_server/roxen.pike:1.16
Rev: server/etc/restart.html:1.3
Rev: server/etc/rgb.dat:1.2
Rev: server/modules/graphics/graphic_text.pike:1.3

1: - string cvs_version="$Id: graphic_text.pike,v 1.2 1996/12/04 01:53:55 per Exp $"; + string cvs_version="$Id: graphic_text.pike,v 1.3 1996/12/04 06:06:34 per Exp $";   #include <module.h>   inherit "module";   inherit "roxenlib";
44:    " bevel=int Draw a bevel box (width is the argument)\n"    " textbox=al,#col Use 'al' as opaque value to draw a box below\n"    " the text with the specified color.\n" -  " shadow=int Draw a drop-shadow (variable distance)\n" +  " shadow=int,dist Draw a drop-shadow (variable distance/intensity)\n"    " fuzz=#col The 'shine' effect used in the 'magic'\n"    " highlightning\n"    " opaque=0-100% Draw with more or less opaque text (100%\n"
165:   constant wwwb = ({ lgrey,lgrey,grey,black });   object (Image) bevel(object (Image) in, int width)   { -  object vedge_white = Image(width, in->ysize()-width*2, 255,255,255); -  object vedge_black = Image(width, in->ysize()-width, 0,0,0); -  object hedge_white = Image(in->xsize()-width, width, 255,255,255); -  object hedge_black = Image(in->xsize()-width, width, 0,0,0); -  object corner = Image(width+1,width+1); +  int h=in->ysize(); +  int w=in->xsize();    -  for(int i=-1; i<=width; i++) -  corner->line(i,width-i,i,-1, 200,200,200); +  in->paste_alpha(Image(width,h-width*2,@white), 160, 0, width); +  in->paste_alpha(Image(width,h-width*2,@black), 128, in->xsize()-width, width); +  in->paste_alpha(Image(w-width*2,width,@white), 160, 0, 0); +  in->paste_alpha(Image(w-width*2,width,@black), 128, width, in->ysize()-width);    -  in->paste_alpha(vedge_white, 160, 0, width); -  in->paste_alpha(vedge_black, 128, in->xsize()-width, width); -  in->paste_alpha(hedge_white, 160, 0, 0); -  in->paste_alpha(hedge_black, 128, width, in->ysize()-width); +  object corner = Image(width+1,width+1); +  for(int i=-1; i<=width; i++) corner->line(i,width-i,i,-1, 200,200,200);    in->paste_alpha(corner, 128, in->xsize()-width,0);    in->paste_alpha(corner, 128, -1, in->ysize()-width); -  vedge_white=vedge_black=hedge_white=hedge_black=0; +  corner=0;       return in;   }
222:    ysize += ((int)args->yspacing)*2;    }    +  if(args->shadow) +  { +  xsize+=((int)(args->shadow/",")[-1])+2; +  ysize+=((int)(args->shadow/",")[-1])+2; +  } +     if(args->xspacing)    {    xoffset += (int)args->xspacing;
243:    object background,foreground;       -  if(args->background) background = load_image(args->background); +     if(args->texture) foreground = load_image(args->texture);    -  if(!background) background = Image(xsize, ysize, @bgcolor); -  if(!foreground) foreground = Image(xsize, ysize, @fgcolor); -  +  if(args->background) +  { +  background = load_image(args->background);    xsize = background->xsize();    ysize = background->ysize(); -  +  } else +  background = Image(xsize, ysize, @bgcolor);       if(args->bevel) background = bevel(background, (int)args->bevel);       if(args->textbox) // Draw a text-box on the background.    { -  int alpha; +  int alpha,border;    string bg;    sscanf(args->textbox, "%d,%s", alpha, bg); -  background->paste_alpha(Image(txsize,tysize, @parse_color(bg)), -  255-(alpha*255/100), xoffset,yoffset); +  sscanf(bg,"%s,%d", bg,border); +  background->paste_alpha(Image(txsize+border,tysize+border,@parse_color(bg)), +  255-(alpha*255/100), xoffset, yoffset);    }    -  background->paste_mask(foreground, text_alpha, xoffset, yoffset); +  if(args->shadow) +  { +  int sd = ((int)args->shadow+10)*2; +  int sdist = ((int)(args->shadow/",")[-1])+2; +  object ta = text_alpha->copy(); +  ta = ta->color(256-sd,256-sd,256-sd); +  background->paste_mask(Image(txsize,tysize),ta,xoffset+sdist, yoffset+sdist); +  }    -  +  if(!foreground) foreground=Image(xsize, ysize, @fgcolor);    -  +  background->paste_mask(foreground, text_alpha, xoffset, yoffset); +     foreground = text_alpha = 0;      
283:    background = background->rotate((float)args->rotate);    }    -  if(args->crop) -  background = background->autocrop(); +  if(args->crop) background = background->autocrop();       return background;   }