us_colorgradIO.h

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#ifndef US_COLORGRIO_H
#define US_COLORGRIO_H

#include <QtGui>
#include <QtXml>

#include "us_extern.h"


class US_GUI_EXTERN US_ColorGradIO
{
   public:

      static const int XFS_OK    = 0;  
      static const int XFS_EROPN = 1;  
      static const int XFS_ERXML = 2;  
      static const int XFS_ERCST = 3;  

      static int read_color_gradient( QString, QList< QColor >& );

      static int read_color_steps( QString, QList< QColor >&,
            QList< double >& );

      static int read_color_step_params( QString, QList< int >& );
};

#endif