1 /* === S I N F G =========================================================== */
3 ** \brief Target Class Implementation
5 ** $Id: target.cpp,v 1.1.1.1 2005/01/04 01:23:15 darco Exp $
8 ** Copyright (c) 2002 Robert B. Quattlebaum Jr.
10 ** This software and associated documentation
11 ** are CONFIDENTIAL and PROPRIETARY property of
12 ** the above-mentioned copyright holder.
14 ** You may not copy, print, publish, or in any
15 ** other way distribute this software without
16 ** a prior written agreement with
17 ** the copyright holder.
20 /* ========================================================================= */
22 /* === H E A D E R S ======================================================= */
24 #define SINFG_NO_ANGLE
33 #include "target_null.h"
34 #include "target_null_tile.h"
36 using namespace sinfg;
40 sinfg::Target::Book* sinfg::Target::book_;
41 sinfg::Target::ExtBook* sinfg::Target::ext_book_;
43 static sinfg::Gamma* default_gamma_;
45 /* === P R O C E D U R E S ================================================= */
50 book_=new sinfg::Target::Book();
51 ext_book_=new sinfg::Target::ExtBook();
53 default_gamma_=new sinfg::Gamma(1.0/2.2);
54 //default_gamma_->set_black_level(0.05); // Default to 5% black level.
56 book()["null"]=std::pair<sinfg::Target::Factory,String>(Target_Null::create,"null");
57 ext_book()["null"]="null";
58 book()["null-tile"]=std::pair<sinfg::Target::Factory,String>(Target_Null_Tile::create,"null-tile");
59 ext_book()["null-tile"]="null-tile";
69 delete default_gamma_;
86 /* === M E T H O D S ======================================================= */
90 gamma_(*default_gamma_),
96 sinfg::Target::set_canvas(Canvas::Handle c)
99 RendDesc desc=canvas->rend_desc();
100 set_rend_desc(&desc);
105 Target::create(const String &name, const String &filename)
107 if(!book().count(name))
108 return handle<Target>();
110 return Target::Handle(book()[name].first(filename.c_str()));