Roxen.git/ server/ base_server/ roxen.pike

2000-01-31

2000-01-31 03:46:42 by Per Hedbor <ph@opera.com>

• 3cbd0d1cdfce2c633e254336c9a6330a98d517ae (29 lines) (+28/-1) ^{[ Show | Annotate ]}
  Branch: 5.2

Added crop support to the generic image cache

Rev: server/base_server/roxen.pike:1.399

5:    */      // ABS and suicide systems contributed freely by Francesco Chemolli - constant cvs_version="$Id: roxen.pike,v 1.398 2000/01/30 22:29:51 per Exp $"; + constant cvs_version="$Id: roxen.pike,v 1.399 2000/01/31 03:46:42 per Exp $";      object backend_thread;   ArgCache argcache;
1895:    }    }    +  int x0, y0, x1, y1; +  if( args["x-offset"] || args["xoffset"] ) +  x0 = (int)(args["x-offset"]||args["xoffset"]); +  if( args["y-offset"] || args["yoffset"] ) +  y0 = (int)(args["y-offset"]||args["yoffset"]); +  if( args["width"] || args["x-size"] ); +  x1 = (int)(args["x-size"]||args["width"]); +  if( args["height"] || args["y-size"] ); +  y1 = (int)(args["y-size"]||args["height"]); +  +  if( args->crop ) +  { +  sscanf( args->crop, "%d,%d-%d,%d", x0, y0, x1, y1 ); +  x1 -= x0; +  y1 -= y0; +  } +  +  if( x0 || x1 || y0 || y1 ) +  { +  if( !x1 ) x1 = reply->xsize()-x0; +  if( !y1 ) y1 = reply->ysize()-y0; +  reply = reply->copy( x0,y0,x1-1,y1-1 ); +  if( alpha ) +  alpha = alpha->copy( x0,y0,x1-1,y1-1 ); +  } +     if( args->scale )    {    int x, y;