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

2000-02-03

2000-02-03 18:18:57 by Per Hedbor <ph@opera.com>

• e76d2c54098a2f18c7b50b6f6a46d85e29d7efcb (37 lines) (+24/-13) ^{[ Show | Annotate ]}
  Branch: 5.2

Do HSV calculations instead of RGB for faded colors

Rev: server/modules/graphics/gbutton.pike:1.14

25:   // must also be aligned left or right.       - constant cvs_version = "$Id: gbutton.pike,v 1.13 2000/02/03 17:19:01 wellhard Exp $"; + constant cvs_version = "$Id: gbutton.pike,v 1.14 2000/02/03 18:18:57 per Exp $";   constant thread_safe = 1;      #include <module.h>
120:    object button_font = resolve_font( args->font );       // Load images -  if (!button_border) { +  if (!button_border) +  {    button_border = roxen.load_image("roxen-images/gbutton_border.gif", id);    button_mask = roxen.load_image("roxen-images/gbutton_mask.gif", id);    }       // Colorize borders    if (!args->dim) -  +  {    b = button_border->clone()->grey()->    modify_by_intensity(1, 1, 1, args->bo, args->bob ); -  +  }    else    { -  array dim_bg = ({ 255, 255, 255 }); -  array dim_bo = ({ 0, 0, 0 }); -  for (int i = 0; i < 3; i++) { -  dim_bo[i] = (args->bo[i] + args->bg[i]) / 2; -  dim_bg[i] = (args->bg[i] + dim_bg[i]) / 2; -  } +  array dim_bg; +  array dim_bo;    -  b = button_border->clone()->grey()-> +  array hsv = Image.Color( @args->bg )->hsv( ); +  hsv[-1] = min( hsv[-1]+70, 255 ); +  +  dim_bg = (array)Image.Color.hsv( @hsv ); +  +  hsv[-1] = max( hsv[-1]-140, 0 ); +  dim_bo = (array)Image.Color.hsv( @hsv ); +  +  b = button_border->grey()->    modify_by_intensity(1, 1, 1, dim_bo, dim_bg);    }    b_width = b->xsize();
285:    "font": (args->font||roxen->query("default_font")),    ]);    +  array hsv = Image.Color( @new_args->bg )->hsv( ); +  hsv[-1] = min( hsv[-1]+70, 255 ); +  hsv[1] = max( hsv[1]-20, 0 ); +  new_args->bob = (array)Image.Color.hsv( @hsv ); +  hsv[-1] = max( hsv[-1]-140, 0 ); +  new_args->bo = (array)Image.Color.hsv( @hsv ); +     if(args->bordercolor)    new_args->bo=parse_color(args->bordercolor); // Border color -  else -  new_args->bo=Array.map(new_args->bg, lambda(int c){ return c/5; }); +        if(args->borderbottom)    new_args->bob=parse_color(args->borderbottom); -  else -  new_args->bob=Array.map(new_args->bg, lambda(int c){ c=c*2+64; return c>255?255:c; }); +        new_args->quant = args->quant || 128;    foreach(glob("*-*", indices(args)), string n)