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

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Roxen.git/server/modules/graphics/cimg.pike:1:   // This is a roxen module. Copyright © 1999 - 2000, Roxen IS.   //      #include <module.h>   inherit "module";   constant thread_safe=1;      roxen.ImageCache the_cache;    - constant cvs_version = "$Id: cimg.pike,v 1.43 2001/08/10 23:41:28 mast Exp $"; + constant cvs_version = "$Id: cimg.pike,v 1.44 2001/08/15 17:43:55 per Exp $";   constant module_type = MODULE_TAG;   constant module_name = "Graphics: Image converter";   constant module_doc = "Provides the tag <tt>&lt;cimg&gt;</tt> that can be used "   "to convert images between different image formats.";         mapping tagdocumentation()   {    Stdio.File file=Stdio.File();    if(!file->open(__FILE__,"r")) return 0;
Roxen.git/server/modules/graphics/cimg.pike:144:    s[0], Roxen.sizetostring(s[1]));   }      array(Image.Layer) generate_image( mapping args, RequestID id )   {    array layers;    mapping opts = ([]);    if( args["process-all-layers"] )    opts->draw_all_layers = 1;    +  if( args["jpeg-shrink" ] ) +  { +  opts->scale_denom = (int)args["jpeg-shrink" ]; +  opts->scale_num = 1; +  } +     if( args->data )    layers = roxen.decode_layers( args->data, opts );    else    layers = roxen.load_layers( args->src, id, opts );       if(!layers) -  return 0; +  { +  if( args->data ) +  error("Failed to decode specified data\n"); +  else +  error("Failed to load specified image [%O]\n", args->src); +  }       layers->set_misc_value( "visible",1 );    foreach( layers, Image.Layer lay )    if( !lay->get_misc_value( "name" ) )    lay->set_misc_value( "name", "Background" );       if( args["exclude-layers"] )    {    foreach( args["exclude-layers"] / ",", string match )    foreach( layers, Image.Layer lay )