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 #include <cstdio>
  23
  24 using namespace Shapes;
  25
  26
  27 std::string
  28 Helpers::shapesFormat( double scalar )
  29 {
  30         std::ostringstream oss;
  31
  32         if( scalar < 0 )
  33                 {
  34                         oss << "~" ;
  35                 }
  36         static char buf[25];
  37         std::sprintf( buf, "%.5f", fabs( scalar ) );
  38         oss << buf ;
  39         return oss.str( );
  40 }
  41
  42 std::string
  43 Helpers::shapesFormat( Concrete::Length length )
  44 {
  45         std::ostringstream oss;
  46
  47         double val = Concrete::Length::offtype( length );
  48
  49         if( val < 0 )
  50                 {
  51                         oss << "~" ;
  52                 }
  53         static char buf[25];
  54         sprintf( buf, "%.5fbp", fabs( val ) );
  55         oss << buf ;
  56         return oss.str( );
  57 }
  58
  59 std::string
  60 Helpers::shapesFormat( Concrete::Coords2D coords )
  61 {
  62         std::ostringstream oss;
  63
  64         oss << "(" << Helpers::shapesFormat( coords.x_ ) << "," << Helpers::shapesFormat( coords.y_ ) << ")" ;
  65
  66         return oss.str( );
  67 }
  68
  69 std::string
  70 Helpers::shapesFormat( Concrete::Coords3D coords )
  71 {
  72         std::ostringstream oss;
  73
  74         oss << "(" << Helpers::shapesFormat( coords.x_ ) << "," << Helpers::shapesFormat( coords.y_ ) << "," << Helpers::shapesFormat( coords.z_ ) << ")" ;
  75
  76         return oss.str( );
  77 }
  78
  79 std::string
  80 Helpers::shapesFormat( Concrete::UnitFloatPair coords )
  81 {
  82         std::ostringstream oss;
  83
  84         oss << "(" << Helpers::shapesFormat( coords.x_ ) << "," << Helpers::shapesFormat( coords.y_ ) << ")" ;
  85
  86         return oss.str( );
  87 }
  88
  89 std::string
  90 Helpers::shapesFormat( Concrete::UnitFloatTriple coords )
  91 {
  92         std::ostringstream oss;
  93
  94         oss << "(" << Helpers::shapesFormat( coords.x_ ) << "," << Helpers::shapesFormat( coords.y_ ) << "," << Helpers::shapesFormat( coords.z_ ) << ")" ;
  95
  96         return oss.str( );
  97 }