dia.h File Reference

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Enumerations
enum class	DiaOutputFormat { BITMAP , EPS }

Functions
void	writeDiaGraphFromFile (const DString &inFile, const DString &outDir, const DString &outFile, DiaOutputFormat format, const DString &srcFile, int srcLine, bool toIndex)

Enumeration Type Documentation

DiaOutputFormat

enum class DiaOutputFormat

strong

Enumerator
BITMAP
EPS

Definition at line 21 of file dia.h.

{ BITMAP , EPS };

Function Documentation

writeDiaGraphFromFile()

void writeDiaGraphFromFile	(	const DString &	inFile,
		const DString &	outDir,
		const DString &	outFile,
		DiaOutputFormat	format,
		const DString &	srcFile,
		int	srcLine,
		bool	toIndex )

Definition at line 29 of file dia.cpp.

{
  DString absOutFile = outDir;
  absOutFile+=Portable::pathSeparator();
  absOutFile+=outFile;
 
  // chdir to the output dir, so dot can find the font file.
  std::string oldDir = Dir::currentDirPath();
  // go to the html output directory (i.e. path)
  Dir::setCurrent(outDir.str());
  //printf("Going to dir %s\n",Dir::currentDirPath().c_str());
  DString diaExe = Config_getString(DIA_PATH)+"dia"+Portable::commandExtension();
  DString diaArgs;
  DString extension;
  diaArgs+="-n ";
  if (format==DiaOutputFormat::BITMAP)
  {
    diaArgs+="-t png-libart";
    extension=".png";
  }
  else if (format==DiaOutputFormat::EPS)
  {
    diaArgs+="-t eps";
    extension=".eps";
  }
 
  diaArgs+=" -e \"";
  diaArgs+=outFile;
  diaArgs+=extension+"\"";
 
  diaArgs+=" \"";
  diaArgs+=inFile;
  diaArgs+="\"";
 
  //printf("*** running: %s %s outDir:%s %s\n",qPrint(diaExe),qPrint(diaArgs),outDir,outFile);
  if (Portable::system(diaExe,diaArgs,false)!=0)
  {
    err_full(srcFile,srcLine,"Problems running {}. Check your installation or look typos in you dia file {}",
        diaExe,inFile);
    goto error;
  }
  if ( (format==DiaOutputFormat::EPS) && (Config_getBool(USE_PDFLATEX)) )
  {
    DString epstopdfArgs(maxCmdLine, DString::ExplicitSize);
    epstopdfArgs.sprintf("\"%s.eps\" --outfile=\"%s.pdf\"",
                         qPrint(outFile),qPrint(outFile));
    if (Portable::system("epstopdf",epstopdfArgs)!=0)
    {
      err("Problems running epstopdf. Check your TeX installation!\n");
    }
    else
    {
      Dir().remove(outFile.str()+".eps");
    }
  }
  if (toIndex) Doxygen::indexList->addImageFile(outFile+extension);
 
error:
  Dir::setCurrent(oldDir);
}

References IndexList::addImageFile(), BITMAP, Portable::commandExtension(), Config_getBool, Config_getString, Dir::currentDirPath(), EPS, err, err_full, DString::ExplicitSize, Doxygen::indexList, maxCmdLine, Portable::pathSeparator(), qPrint(), Dir::remove(), Dir::setCurrent(), DString::sprintf(), DString::str(), and Portable::system().

Referenced by DocbookDocVisitor::startDiaFile(), LatexDocVisitor::startDiaFile(), DocbookDocVisitor::writeDiaFile(), HtmlDocVisitor::writeDiaFile(), and RTFDocVisitor::writeDiaFile().