172 lines
3.5 KiB
C++
172 lines
3.5 KiB
C++
/****************************************************************************
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** Copyright (C) 2001-2013 RibbonSoft, GmbH. All rights reserved.
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** Copyright (C) 2001 Robert J. Campbell Jr.
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**
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** This file is part of the dxflib project.
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**
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** This file is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** Licensees holding valid dxflib Professional Edition licenses may use
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** this file in accordance with the dxflib Commercial License
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** Agreement provided with the Software.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See http://www.ribbonsoft.com for further details.
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**
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** Contact info@ribbonsoft.com if any conditions of this licensing are
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** not clear to you.
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**
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**********************************************************************/
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#include <stdio.h>
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#include <string.h>
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#include "dl_writer_ascii.h"
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#include "dl_exception.h"
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/**
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* Closes the output file.
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*/
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void DL_WriterA::close() const
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{
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m_ofile.close();
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}
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/**
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* @retval true Opening file has failed.
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* @retval false Otherwise.
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*/
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bool DL_WriterA::openFailed() const
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{
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return m_ofile.fail();
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}
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/**
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* Writes a real (double) variable to the DXF file.
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*
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* @param gc Group code.
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* @param value Double value
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*/
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void DL_WriterA::dxfReal( int gc, double value ) const
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{
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char str[256];
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if( version==DL_Codes::AC1009_MIN )
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{
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sprintf( str, "%.6lf", value );
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}
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else
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{
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sprintf( str, "%.16lf", value );
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}
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// fix for german locale:
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strReplace( str, ',', '.' );
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// Cut away those zeros at the end:
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bool dot = false;
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int end = -1;
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for( unsigned int i = 0; i<strlen( str ); ++i )
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{
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if( str[i]=='.' )
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{
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dot = true;
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end = i + 2;
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continue;
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}
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else if( dot && str[i]!='0' )
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{
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end = i + 1;
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}
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}
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if( end>0 && end<(int) strlen( str ) )
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{
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str[end] = '\0';
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}
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dxfString( gc, str );
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m_ofile.flush();
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}
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/**
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* Writes an int variable to the DXF file.
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*
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* @param gc Group code.
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* @param value Int value
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*/
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void DL_WriterA::dxfInt( int gc, int value ) const
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{
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m_ofile << ( gc<10 ? " " : (gc<100 ? " " : "") ) << gc << "\n" << value << "\n";
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}
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/**
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* Writes a hex int variable to the DXF file.
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*
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* @param gc Group code.
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* @param value Int value
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*/
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void DL_WriterA::dxfHex( int gc, int value ) const
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{
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char str[12];
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sprintf( str, "%0X", value );
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dxfString( gc, str );
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}
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/**
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* Writes a string variable to the DXF file.
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*
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* @param gc Group code.
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* @param value String
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*/
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void DL_WriterA::dxfString( int gc, const char* value ) const
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{
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if( value==NULL )
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{
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#ifndef __GCC2x__
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// throw DL_NullStrExc();
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#endif
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}
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m_ofile << ( gc<10 ? " " : (gc<100 ? " " : "") ) << gc << "\n"
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<< value << "\n";
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}
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void DL_WriterA::dxfString( int gc, const std::string& value ) const
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{
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m_ofile << ( gc<10 ? " " : (gc<100 ? " " : "") ) << gc << "\n"
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<< value << "\n";
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}
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/**
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* Replaces every occurence of src with dest in the null terminated str.
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*/
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void DL_WriterA::strReplace( char* str, char src, char dest )
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{
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size_t i;
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for( i = 0; i<strlen( str ); i++ )
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{
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if( str[i]==src )
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{
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str[i] = dest;
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}
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}
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}
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