source/constructorrepresentation.cc

   1 /* This file is part of Shapes.
   2  *
   3  * Shapes is free software: you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation, either version 3 of the License, or
   6  * any later version.
   7  *
   8  * Shapes is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License
  14  * along with Shapes.  If not, see <http://www.gnu.org/licenses/>.
  15  *
  16  * Copyright 2008 Henrik Tidefelt
  17  */
  18
  19 #include "constructorrepresentation.h"
  20
  21 #include <sstream>
  22
  23 using namespace Shapes;
  24
  25
  26 std::string
  27 Helpers::shapesFormat( double scalar )
  28 {
  29         std::ostringstream oss;
  30
  31         if( scalar < 0 )
  32                 {
  33                         oss << "~" ;
  34                 }
  35         static char buf[25];
  36         sprintf( buf, "%.5f", fabs( scalar ) );
  37         oss << buf ;
  38         return oss.str( );
  39 }
  40
  41 std::string
  42 Helpers::shapesFormat( Concrete::Length length )
  43 {
  44         std::ostringstream oss;
  45
  46         double val = Concrete::Length::offtype( length );
  47
  48         if( val < 0 )
  49                 {
  50                         oss << "~" ;
  51                 }
  52         static char buf[25];
  53         sprintf( buf, "%.5fbp", fabs( val ) );
  54         oss << buf ;
  55         return oss.str( );
  56 }
  57
  58 std::string
  59 Helpers::shapesFormat( Concrete::Coords2D coords )
  60 {
  61         std::ostringstream oss;
  62
  63         oss << "(" << Helpers::shapesFormat( coords.x_ ) << "," << Helpers::shapesFormat( coords.y_ ) << ")" ;
  64
  65         return oss.str( );
  66 }
  67
  68 std::string
  69 Helpers::shapesFormat( Concrete::Coords3D coords )
  70 {
  71         std::ostringstream oss;
  72
  73         oss << "(" << Helpers::shapesFormat( coords.x_ ) << "," << Helpers::shapesFormat( coords.y_ ) << "," << Helpers::shapesFormat( coords.z_ ) << ")" ;
  74
  75         return oss.str( );
  76 }
  77
  78 std::string
  79 Helpers::shapesFormat( Concrete::UnitFloatPair coords )
  80 {
  81         std::ostringstream oss;
  82
  83         oss << "(" << Helpers::shapesFormat( coords.x_ ) << "," << Helpers::shapesFormat( coords.y_ ) << ")" ;
  84
  85         return oss.str( );
  86 }
  87
  88 std::string
  89 Helpers::shapesFormat( Concrete::UnitFloatTriple coords )
  90 {
  91         std::ostringstream oss;
  92
  93         oss << "(" << Helpers::shapesFormat( coords.x_ ) << "," << Helpers::shapesFormat( coords.y_ ) << "," << Helpers::shapesFormat( coords.z_ ) << ")" ;
  94
  95         return oss.str( );
  96 }