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kicad/lib_dxf/drw_objects.cpp

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/******************************************************************************
** libDXFrw - Library to read/write DXF files (ascii & binary) **
** **
** Copyright (C) 2011 Rallaz, rallazz@gmail.com **
** **
** This library is free software, licensed under the terms of the GNU **
** General Public License as published by the Free Software Foundation, **
** either version 2 of the License, or (at your option) any later version. **
** You should have received a copy of the GNU General Public License **
** along with this program. If not, see <http://www.gnu.org/licenses/>. **
******************************************************************************/
#include <iostream>
#include <math.h>
#include "drw_objects.h"
#include "intern/dxfreader.h"
#include "intern/dxfwriter.h"
// ! Base class for tables entries
/*!
* Base class for tables entries
* @author Rallaz
*/
void DRW_TableEntry::parseCode( int code, dxfReader* reader )
{
switch( code )
{
case 5:
handle = reader->getHandleString();
break;
case 330:
handleBlock = reader->getHandleString();
break;
case 2:
name = reader->getUtf8String();
break;
case 70:
flags = reader->getInt32();
break;
default:
break;
}
}
// ! Class to handle dimstyle entries
/*!
* Class to handle ldim style symbol table entries
* @author Rallaz
*/
void DRW_Dimstyle::parseCode( int code, dxfReader* reader )
{
switch( code )
{
case 105:
handle = reader->getHandleString();
break;
case 3:
dimpost = reader->getUtf8String();
break;
case 4:
dimapost = reader->getUtf8String();
break;
case 5:
dimblk = reader->getUtf8String();
break;
case 6:
dimblk1 = reader->getUtf8String();
break;
case 7:
dimblk2 = reader->getUtf8String();
break;
case 40:
dimscale = reader->getDouble();
break;
case 41:
dimasz = reader->getDouble();
break;
case 42:
dimexo = reader->getDouble();
break;
case 43:
dimdli = reader->getDouble();
break;
case 44:
dimexe = reader->getDouble();
break;
case 45:
dimrnd = reader->getDouble();
break;
case 46:
dimdle = reader->getDouble();
break;
case 47:
dimtp = reader->getDouble();
break;
case 48:
dimtm = reader->getDouble();
break;
case 140:
dimtxt = reader->getDouble();
break;
case 141:
dimcen = reader->getDouble();
break;
case 142:
dimtsz = reader->getDouble();
break;
case 143:
dimaltf = reader->getDouble();
break;
case 144:
dimlfac = reader->getDouble();
break;
case 145:
dimtvp = reader->getDouble();
break;
case 146:
dimtfac = reader->getDouble();
break;
case 147:
dimgap = reader->getDouble();
break;
case 148:
dimaltrnd = reader->getDouble();
break;
case 71:
dimtol = reader->getInt32();
break;
case 72:
dimlim = reader->getInt32();
break;
case 73:
dimtih = reader->getInt32();
break;
case 74:
dimtoh = reader->getInt32();
break;
case 75:
dimse1 = reader->getInt32();
break;
case 76:
dimse2 = reader->getInt32();
break;
case 77:
dimtad = reader->getInt32();
break;
case 78:
dimzin = reader->getInt32();
break;
case 79:
dimazin = reader->getInt32();
break;
case 170:
dimalt = reader->getInt32();
break;
case 171:
dimaltd = reader->getInt32();
break;
case 172:
dimtofl = reader->getInt32();
break;
case 173:
dimsah = reader->getInt32();
break;
case 174:
dimtix = reader->getInt32();
break;
case 175:
dimsoxd = reader->getInt32();
break;
case 176:
dimclrd = reader->getInt32();
break;
case 177:
dimclre = reader->getInt32();
break;
case 178:
dimclrt = reader->getInt32();
break;
case 179:
dimadec = reader->getInt32();
break;
case 270:
dimunit = reader->getInt32();
break;
case 271:
dimdec = reader->getInt32();
break;
case 272:
dimtdec = reader->getInt32();
break;
case 273:
dimaltu = reader->getInt32();
break;
case 274:
dimalttd = reader->getInt32();
break;
case 275:
dimaunit = reader->getInt32();
break;
case 276:
dimfrac = reader->getInt32();
break;
case 277:
dimlunit = reader->getInt32();
break;
case 278:
dimdsep = reader->getInt32();
break;
case 279:
dimtmove = reader->getInt32();
break;
case 280:
dimjust = reader->getInt32();
break;
case 281:
dimsd1 = reader->getInt32();
break;
case 282:
dimsd2 = reader->getInt32();
break;
case 283:
dimtolj = reader->getInt32();
break;
case 284:
dimtzin = reader->getInt32();
break;
case 285:
dimaltz = reader->getInt32();
break;
case 286:
dimaltttz = reader->getInt32();
break;
case 287:
dimfit = reader->getInt32();
break;
case 288:
dimupt = reader->getInt32();
break;
case 289:
dimatfit = reader->getInt32();
break;
case 340:
dimtxsty = reader->getUtf8String();
break;
case 341:
dimldrblk = reader->getUtf8String();
break;
case 342:
dimblk = reader->getUtf8String();
break;
case 343:
dimblk1 = reader->getUtf8String();
break;
case 344:
dimblk2 = reader->getUtf8String();
break;
default:
DRW_TableEntry::parseCode( code, reader );
break;
}
}
// ! Class to handle line type entries
/*!
* Class to handle line type symbol table entries
* @author Rallaz
*/
void DRW_LType::parseCode( int code, dxfReader* reader )
{
switch( code )
{
case 3:
desc = reader->getUtf8String();
break;
case 73:
size = reader->getInt32();
path.reserve( size );
break;
case 40:
length = reader->getDouble();
break;
case 49:
path.push_back( reader->getDouble() );
pathIdx++;
break;
/* case 74:
* haveShape = reader->getInt32();
* break;*/
default:
DRW_TableEntry::parseCode( code, reader );
break;
}
}
// ! Update line type
/*!
* Update the size and length of line type acording to the path
* @author Rallaz
*/
/*TODO: control max length permited */
void DRW_LType::update()
{
double d = 0;
size = path.size();
for( int i = 0; i< size; i++ )
{
d += fabs( path.at( i ) );
}
length = d;
}
// ! Class to handle layer entries
/*!
* Class to handle layer symbol table entries
* @author Rallaz
*/
void DRW_Layer::parseCode( int code, dxfReader* reader )
{
switch( code )
{
case 6:
lineType = reader->getUtf8String();
break;
case 62:
color = reader->getInt32();
break;
case 290:
plotF = reader->getBool();
break;
case 370:
lWeight = DRW_LW_Conv::dxfInt2lineWidth( reader->getInt32() );
break;
case 390:
handlePlotS = reader->getString();
break;
case 347:
handlePlotM = reader->getString();
break;
case 420:
color24 = reader->getInt32();
break;
default:
DRW_TableEntry::parseCode( code, reader );
break;
}
}
// ! Class to handle text style entries
/*!
* Class to handle text style symbol table entries
* @author Rallaz
*/
void DRW_Textstyle::parseCode( int code, dxfReader* reader )
{
switch( code )
{
case 3:
font = reader->getUtf8String();
break;
case 4:
bigFont = reader->getUtf8String();
break;
case 40:
height = reader->getDouble();
break;
case 41:
width = reader->getDouble();
break;
case 50:
oblique = reader->getDouble();
break;
case 42:
lastHeight = reader->getDouble();
break;
case 71:
genFlag = reader->getInt32();
break;
case 1071:
fontFamily = reader->getInt32();
break;
default:
DRW_TableEntry::parseCode( code, reader );
break;
}
}
// ! Class to handle vport entries
/*!
* Class to handle vport symbol table entries
* @author Rallaz
*/
void DRW_Vport::parseCode( int code, dxfReader* reader )
{
switch( code )
{
case 10:
lowerLeft.x = reader->getDouble();
break;
case 20:
lowerLeft.y = reader->getDouble();
break;
case 11:
UpperRight.x = reader->getDouble();
break;
case 21:
UpperRight.y = reader->getDouble();
break;
case 12:
center.x = reader->getDouble();
break;
case 22:
center.y = reader->getDouble();
break;
case 13:
snapBase.x = reader->getDouble();
break;
case 23:
snapBase.y = reader->getDouble();
break;
case 14:
snapSpacing.x = reader->getDouble();
break;
case 24:
snapSpacing.y = reader->getDouble();
break;
case 15:
gridSpacing.x = reader->getDouble();
break;
case 25:
gridSpacing.y = reader->getDouble();
break;
case 16:
viewDir.x = reader->getDouble();
break;
case 26:
viewDir.y = reader->getDouble();
break;
case 36:
viewDir.z = reader->getDouble();
break;
case 17:
viewTarget.x = reader->getDouble();
break;
case 27:
viewTarget.y = reader->getDouble();
break;
case 37:
viewTarget.z = reader->getDouble();
break;
case 40:
height = reader->getDouble();
break;
case 41:
ratio = reader->getDouble();
break;
case 42:
lensHeight = reader->getDouble();
break;
case 43:
frontClip = reader->getDouble();
break;
case 44:
backClip = reader->getDouble();
break;
case 50:
snapAngle = reader->getDouble();
break;
case 51:
twistAngle = reader->getDouble();
break;
case 71:
viewMode = reader->getInt32();
break;
case 72:
circleZoom = reader->getInt32();
break;
case 73:
fastZoom = reader->getInt32();
break;
case 74:
ucsIcon = reader->getInt32();
break;
case 75:
snap = reader->getInt32();
break;
case 76:
grid = reader->getInt32();
break;
case 77:
snapStyle = reader->getInt32();
break;
case 78:
snapIsopair = reader->getInt32();
break;
default:
DRW_TableEntry::parseCode( code, reader );
break;
}
}
void DRW_ImageDef::parseCode( int code, dxfReader* reader )
{
switch( code )
{
case 1:
name = reader->getUtf8String();
break;
case 5:
handle = reader->getString();
break;
case 10:
u = reader->getDouble();
break;
case 20:
v = reader->getDouble();
break;
case 11:
up = reader->getDouble();
break;
case 12:
vp = reader->getDouble();
break;
case 21:
vp = reader->getDouble();
break;
case 280:
loaded = reader->getInt32();
break;
case 281:
resolution = reader->getInt32();
break;
default:
break;
}
}
void DRW_Header::addComment( std::string c )
{
if( !comments.empty() )
comments += '\n';
comments += c;
}
void DRW_Header::parseCode( int code, dxfReader* reader )
{
switch( code )
{
case 9:
curr = new DRW_Variant();
name = reader->getString();
if( version < DRW::AC1015 && name == "$DIMUNIT" )
name = "$DIMLUNIT";
vars[name] = curr;
break;
case 1:
curr->addString( reader->getUtf8String() );
if( name =="$ACADVER" )
{
reader->setVersion( curr->content.s );
version = reader->getVersion();
}
curr->code = code;
break;
case 2:
curr->addString( reader->getUtf8String() );
curr->code = code;
break;
case 3:
curr->addString( reader->getUtf8String() );
if( name =="$DWGCODEPAGE" )
{
reader->setCodePage( curr->content.s );
curr->addString( reader->getCodePage() );
}
curr->code = code;
break;
case 6:
curr->addString( reader->getUtf8String() );
curr->code = code;
break;
case 7:
curr->addString( reader->getUtf8String() );
curr->code = code;
break;
case 8:
curr->addString( reader->getUtf8String() );
curr->code = code;
break;
case 10:
curr->addCoord( new DRW_Coord() );
curr->setCoordX( reader->getDouble() );
curr->code = code;
break;
case 20:
curr->setCoordY( reader->getDouble() );
break;
case 30:
curr->setCoordZ( reader->getDouble() );
curr->code = code;
break;
case 40:
curr->addDouble( reader->getDouble() );
curr->code = code;
break;
case 50:
curr->addDouble( reader->getDouble() );
curr->code = code;
break;
case 62:
curr->addInt( reader->getInt32() );
curr->code = code;
break;
case 70:
curr->addInt( reader->getInt32() );
curr->code = code;
break;
case 280:
curr->addInt( reader->getInt32() );
curr->code = code;
break;
case 290:
curr->addInt( reader->getInt32() );
curr->code = code;
break;
case 370:
curr->addInt( reader->getInt32() );
curr->code = code;
break;
case 380:
curr->addInt( reader->getInt32() );
curr->code = code;
break;
case 390:
curr->addString( reader->getUtf8String() );
curr->code = code;
break;
default:
break;
}
}
void DRW_Header::write( dxfWriter* writer, DRW::Version ver )
{
/*RLZ: TODO complete all vars to AC1024*/
double varDouble;
int varInt;
std::string varStr;
DRW_Coord varCoord;
writer->writeString( 2, "HEADER" );
writer->writeString( 9, "$ACADVER" );
switch( ver )
{
case DRW::AC1006: // unsupported version acad 10
case DRW::AC1009: // acad 11 & 12
varStr = "AC1009";
break;
case DRW::AC1012: // unsupported version acad 13
case DRW::AC1014: // acad 14
varStr = "AC1014";
break;
case DRW::AC1015: // acad 2000
varStr = "AC1015";
break;
case DRW::AC1018: // acad 2004
varStr = "AC1018";
break;
/* case DRW::AC1021: //acad 2007
* varStr = "AC1021";
* break;*/
case DRW::AC1024: // acad 2010
varStr = "AC1024";
break;
default: // acad 2007 default version
varStr = "AC1021";
break;
}
writer->writeString( 1, varStr );
writer->setVersion( &varStr );
getStr( "$ACADVER", &varStr );
getStr( "$ACADMAINTVER", &varStr );
if( ver > DRW::AC1012 )
{
writer->writeString( 9, "$HANDSEED" );
// RLZ dxfHex(5, 0xFFFF);
writer->writeString( 5, "20000" );
}
if( !getStr( "$DWGCODEPAGE", &varStr ) )
{
varStr = "ANSI_1252";
}
writer->writeString( 9, "$DWGCODEPAGE" );
writer->setCodePage( &varStr );
writer->writeString( 3, writer->getCodePage() );
writer->writeString( 9, "$INSBASE" );
if( getCoord( "$INSBASE", &varCoord ) )
{
writer->writeDouble( 10, varCoord.x );
writer->writeDouble( 20, varCoord.y );
writer->writeDouble( 30, varCoord.z );
}
else
{
writer->writeDouble( 10, 0.0 );
writer->writeDouble( 20, 0.0 );
writer->writeDouble( 30, 0.0 );
}
writer->writeString( 9, "$EXTMIN" );
if( getCoord( "$EXTMIN", &varCoord ) )
{
writer->writeDouble( 10, varCoord.x );
writer->writeDouble( 20, varCoord.y );
writer->writeDouble( 30, varCoord.z );
}
else
{
writer->writeDouble( 10, 1.0000000000000000E+020 );
writer->writeDouble( 20, 1.0000000000000000E+020 );
writer->writeDouble( 30, 1.0000000000000000E+020 );
}
writer->writeString( 9, "$EXTMAX" );
if( getCoord( "$EXTMAX", &varCoord ) )
{
writer->writeDouble( 10, varCoord.x );
writer->writeDouble( 20, varCoord.y );
writer->writeDouble( 30, varCoord.z );
}
else
{
writer->writeDouble( 10, -1.0000000000000000E+020 );
writer->writeDouble( 20, -1.0000000000000000E+020 );
writer->writeDouble( 30, -1.0000000000000000E+020 );
}
writer->writeString( 9, "$LIMMIN" );
if( getCoord( "$LIMMIN", &varCoord ) )
{
writer->writeDouble( 10, varCoord.x );
writer->writeDouble( 20, varCoord.y );
}
else
{
writer->writeDouble( 10, 0.0 );
writer->writeDouble( 20, 0.0 );
}
writer->writeString( 9, "$LIMMAX" );
if( getCoord( "$LIMMAX", &varCoord ) )
{
writer->writeDouble( 10, varCoord.x );
writer->writeDouble( 20, varCoord.y );
}
else
{
writer->writeDouble( 10, 420.0 );
writer->writeDouble( 20, 297.0 );
}
writer->writeString( 9, "$ORTHOMODE" );
if( getInt( "$ORTHOMODE", &varInt ) )
writer->writeInt16( 70, varInt );
else
writer->writeInt16( 70, 0 );
writer->writeString( 9, "$LTSCALE" );
if( getDouble( "$LTSCALE", &varDouble ) )
writer->writeDouble( 40, varDouble );
else
writer->writeDouble( 40, 1.0 );
writer->writeString( 9, "$TEXTSTYLE" );
if( getStr( "$TEXTSTYLE", &varStr ) )
if( ver == DRW::AC1009 )
writer->writeUtf8Caps( 7, varStr );
else
writer->writeUtf8String( 7, varStr );
else
writer->writeString( 7, "STANDARD" );
writer->writeString( 9, "$CLAYER" );
if( getStr( "$CLAYER", &varStr ) )
if( ver == DRW::AC1009 )
writer->writeUtf8Caps( 8, varStr );
else
writer->writeUtf8String( 8, varStr );
else
writer->writeString( 8, "0" );
writer->writeString( 9, "$DIMASZ" );
if( getDouble( "$DIMASZ", &varDouble ) )
writer->writeDouble( 40, varDouble );
else
writer->writeDouble( 40, 2.5 );
writer->writeString( 9, "$DIMLFAC" );
if( getDouble( "$DIMLFAC", &varDouble ) )
writer->writeDouble( 40, varDouble );
else
writer->writeDouble( 40, 1.0 );
writer->writeString( 9, "$DIMSCALE" );
if( getDouble( "$DIMSCALE", &varDouble ) )
writer->writeDouble( 40, varDouble );
else
writer->writeDouble( 40, 1.0 );
writer->writeString( 9, "$DIMEXO" );
if( getDouble( "$DIMEXO", &varDouble ) )
writer->writeDouble( 40, varDouble );
else
writer->writeDouble( 40, 0.625 );
writer->writeString( 9, "$DIMEXE" );
if( getDouble( "$DIMEXE", &varDouble ) )
writer->writeDouble( 40, varDouble );
else
writer->writeDouble( 40, 1.25 );
writer->writeString( 9, "$DIMTXT" );
if( getDouble( "$DIMTXT", &varDouble ) )
writer->writeDouble( 40, varDouble );
else
writer->writeDouble( 40, 2.5 );
writer->writeString( 9, "$DIMTSZ" );
if( getDouble( "$DIMTSZ", &varDouble ) )
writer->writeDouble( 40, varDouble );
else
writer->writeDouble( 40, 0.0 );
if( ver > DRW::AC1009 )
{
writer->writeString( 9, "$DIMAUNIT" );
if( getInt( "$DIMAUNIT", &varInt ) )
writer->writeInt16( 70, varInt );
else
writer->writeInt16( 70, 0 );
writer->writeString( 9, "$DIMADEC" );
if( getInt( "$DIMADEC", &varInt ) )
writer->writeInt16( 70, varInt );
else
writer->writeInt16( 70, 0 );
}
// verify if exist "$DIMLUNIT" or obsolete "$DIMUNIT" (pre v2000)
if( !getInt( "$DIMLUNIT", &varInt ) )
{
if( !getInt( "$DIMUNIT", &varInt ) )
varInt = 2;
}
// verify valid values from 1 to 6
if( varInt<1 || varInt>6 )
varInt = 2;
if( ver > DRW::AC1014 )
{
writer->writeString( 9, "$DIMLUNIT" );
writer->writeInt16( 70, varInt );
}
else
{
writer->writeString( 9, "$DIMUNIT" );
writer->writeInt16( 70, varInt );
}
writer->writeString( 9, "$DIMSTYLE" );
if( getStr( "$DIMSTYLE", &varStr ) )
if( ver == DRW::AC1009 )
writer->writeUtf8Caps( 2, varStr );
else
writer->writeUtf8String( 2, varStr );
else
writer->writeString( 2, "STANDARD" );
writer->writeString( 9, "$DIMGAP" );
if( getDouble( "$DIMGAP", &varDouble ) )
writer->writeDouble( 40, varDouble );
else
writer->writeDouble( 40, 0.625 );
writer->writeString( 9, "$DIMTIH" );
if( getInt( "$DIMTIH", &varInt ) )
writer->writeInt16( 70, varInt );
else
writer->writeInt16( 70, 0 );
writer->writeString( 9, "$LUNITS" );
if( getInt( "$LUNITS", &varInt ) )
writer->writeInt16( 70, varInt );
else
writer->writeInt16( 70, 2 );
writer->writeString( 9, "$LUPREC" );
if( getInt( "$LUPREC", &varInt ) )
writer->writeInt16( 70, varInt );
else
writer->writeInt16( 70, 4 );
writer->writeString( 9, "$AUNITS" );
if( getInt( "$AUNITS", &varInt ) )
writer->writeInt16( 70, varInt );
else
writer->writeInt16( 70, 0 );
writer->writeString( 9, "$AUPREC" );
if( getInt( "$AUPREC", &varInt ) )
writer->writeInt16( 70, varInt );
else
writer->writeInt16( 70, 2 );
if( ver > DRW::AC1009 )
{
writer->writeString( 9, "$SPLINESEGS" );
if( getInt( "$SPLINESEGS", &varInt ) )
{
writer->writeInt16( 70, varInt );
}
else
writer->writeInt16( 70, 8 );
}
/* RLZ: moved to active VPORT, but can write in header if present*/
if( getInt( "$GRIDMODE", &varInt ) )
{
writer->writeString( 9, "$GRIDMODE" );
writer->writeInt16( 70, varInt );
}
if( getInt( "$SNAPSTYLE", &varInt ) )
{
writer->writeString( 9, "$SNAPSTYLE" );
writer->writeInt16( 70, varInt );
}
if( getCoord( "$GRIDUNIT", &varCoord ) )
{
writer->writeString( 9, "$GRIDUNIT" );
writer->writeDouble( 10, varCoord.x );
writer->writeDouble( 20, varCoord.y );
}
if( getCoord( "$VIEWCTR", &varCoord ) )
{
writer->writeString( 9, "$VIEWCTR" );
writer->writeDouble( 10, varCoord.x );
writer->writeDouble( 20, varCoord.y );
}
/* RLZ: moved to active VPORT, but can write in header if present*/
if( ver > DRW::AC1009 )
{
writer->writeString( 9, "$PINSBASE" );
if( getCoord( "$PINSBASE", &varCoord ) )
{
writer->writeDouble( 10, varCoord.x );
writer->writeDouble( 20, varCoord.y );
writer->writeDouble( 30, varCoord.z );
}
else
{
writer->writeDouble( 10, 0.0 );
writer->writeDouble( 20, 0.0 );
writer->writeDouble( 30, 0.0 );
}
}
writer->writeString( 9, "$PLIMMIN" );
if( getCoord( "$PLIMMIN", &varCoord ) )
{
writer->writeDouble( 10, varCoord.x );
writer->writeDouble( 20, varCoord.y );
}
else
{
writer->writeDouble( 10, 0.0 );
writer->writeDouble( 20, 0.0 );
}
writer->writeString( 9, "$PLIMMAX" );
if( getCoord( "$PLIMMAX", &varCoord ) )
{
writer->writeDouble( 10, varCoord.x );
writer->writeDouble( 20, varCoord.y );
}
else
{
writer->writeDouble( 10, 297.0 );
writer->writeDouble( 20, 210.0 );
}
if( ver > DRW::AC1014 )
{
writer->writeString( 9, "$INSUNITS" );
if( getInt( "$INSUNITS", &varInt ) )
writer->writeInt16( 70, varInt );
else
writer->writeInt16( 70, 0 );
}
if( ver > DRW::AC1009 )
{
writer->writeString( 9, "$PSVPSCALE" );
if( getDouble( "$PSVPSCALE", &varDouble ) )
writer->writeDouble( 40, varDouble );
else
writer->writeDouble( 40, 0.0 );
}
#ifdef DRW_DBG
std::map<std::string, DRW_Variant*>::const_iterator it;
for( it = vars.begin(); it != vars.end(); it++ )
{
// QString key = QString::fromStdString((*it).first);
std::cerr << (*it).first << std::endl;
}
#endif
}
bool DRW_Header::getDouble( std::string key, double* varDouble )
{
bool result = false;
std::map<std::string, DRW_Variant*>::iterator it;
it = vars.find( key );
if( it != vars.end() )
{
DRW_Variant* var = (*it).second;
if( var->type == DRW_Variant::DOUBLE )
{
*varDouble = var->content.d;
result = true;
}
vars.erase( it );
}
return result;
}
bool DRW_Header::getInt( std::string key, int* varInt )
{
bool result = false;
std::map<std::string, DRW_Variant*>::iterator it;
it = vars.find( key );
if( it != vars.end() )
{
DRW_Variant* var = (*it).second;
if( var->type == DRW_Variant::INTEGER )
{
*varInt = var->content.i;
result = true;
}
vars.erase( it );
}
return result;
}
bool DRW_Header::getStr( std::string key, std::string* varStr )
{
bool result = false;
std::map<std::string, DRW_Variant*>::iterator it;
it = vars.find( key );
if( it != vars.end() )
{
DRW_Variant* var = (*it).second;
if( var->type == DRW_Variant::STRING )
{
*varStr = *var->content.s;
result = true;
}
vars.erase( it );
}
return result;
}
bool DRW_Header::getCoord( std::string key, DRW_Coord* varCoord )
{
bool result = false;
std::map<std::string, DRW_Variant*>::iterator it;
it = vars.find( key );
if( it != vars.end() )
{
DRW_Variant* var = (*it).second;
if( var->type == DRW_Variant::COORD )
{
*varCoord = *var->content.v;
result = true;
}
vars.erase( it );
}
return result;
}
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