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 - 2001, Roxen IS.   //      #include <module.h>   inherit "module";   constant thread_safe=1;      roxen.ImageCache the_cache;    - constant cvs_version = "$Id: cimg.pike,v 1.50 2002/06/17 09:36:14 anders Exp $"; + constant cvs_version = "$Id: cimg.pike,v 1.51 2002/07/01 09:12:16 anders 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:151:    {    opts->scale_denom = (int)args["jpeg-shrink" ];    opts->scale_num = 1;    }       if( args->data )    layers = roxen.decode_layers( args->data, opts );    else    {    mixed tmp = roxen.load_layers( args->src, id, opts ); -  if (mappingp(tmp) && tmp->error == 401) +  if (mappingp(tmp)) { +  if (tmp->error == 401)    return tmp; -  +  else +  layers = 0; +  }    else layers = tmp;    }       if(!layers)    {    if( args->data )    error("Failed to decode specified data\n");    else    error("Failed to load specified image [%O]\n", args->src);    }    -  +  if (!sizeof(layers->image() - ({0}))) +  error("Failed to decode layers in 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 )    if( glob( match, lay->get_misc_value( "name" ) ) )