dia.h File Reference

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Enumerations
enum class	DiaOutputFormat { BITMAP , EPS }

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

Enumeration Type Documentation

DiaOutputFormat

enum class DiaOutputFormat

strong

Enumerator
BITMAP
EPS

Definition at line 23 of file dia.h.

{ BITMAP , EPS };

Function Documentation

writeDiaGraphFromFile()

void writeDiaGraphFromFile	(	const QCString &	inFile,
		const QCString &	outDir,
		const QCString &	outFile,
		DiaOutputFormat	format,
		const QCString &	srcFile,
		int	srcLine )

Definition at line 26 of file dia.cpp.

{
  QCString 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());
  QCString diaExe = Config_getString(DIA_PATH)+"dia"+Portable::commandExtension();
  QCString diaArgs;
  QCString 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 %s. Check your installation or look typos in you dia file %s",
        qPrint(diaExe),qPrint(inFile));
    goto error;
  }
  if ( (format==DiaOutputFormat::EPS) && (Config_getBool(USE_PDFLATEX)) )
  {
    QCString epstopdfArgs(maxCmdLine, QCString::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");
    }
  }
 
error:
  Dir::setCurrent(oldDir);
}

References BITMAP, Portable::commandExtension(), Config_getBool, Config_getString, Dir::currentDirPath(), EPS, err, err_full, QCString::ExplicitSize, FALSE, maxCmdLine, Portable::pathSeparator(), qPrint(), Dir::remove(), Dir::setCurrent(), QCString::sprintf(), QCString::str(), and Portable::system().

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