Hello,

could you tell me whether setting the baseline has influence on all curves or only on that curve to which I set this baseline? I have noticed that the brushed area under/above curves does not fit allways to my settings, that is the reason why I'm asking here.

best regards,

Vitali

Qt Code: 
  1. int k=0;
  2. 		for( std::map<QString, complex<double> (*)(complex<double>)>::iterator ii = optProbList[index]->constraints.begin(); ii!= optProbList[index]->constraints.end(); ++ii)
  3. 			   {
  4. 	    //=========================== plot the constraint curves
  5. 	    // add curves
  6. 	    QwtPlotCurve *curve1 = new QwtPlotCurve();
  7.  
  8. 	        curve1->setPen(QColor(Qt::red));
  9. 	        curve1->setStyle(QwtPlotCurve::Lines);
  10. 	        curve1->setCurveAttribute(QwtPlotCurve::Fitted);
  11. 	        curve1->setBrush(QBrush(Qt::black, Qt::FDiagPattern));
  12.  
  13. 	       if(equality[k]<0){
  14. 	    	   curve1->setBaseline(rangex2[1]);
  15. 	       }
  16. 	       else if(equality[k]>0){
  17. 				curve1->setBaseline(rangex2[0]);
  18. 			   }
  19. 	       else{
  20. 	    	   curve1->setBrush(QBrush(Qt::NoBrush));
  21. 	       }
  22. 	    // copy the data into the curves
  23. 	    //
  24. 	    curve1->setData(SimpleData((*ii).second, rangex1, rangex2, 0.05));
  25.  
  26. 	    curve1->attach(this);
  27. 	    //=========================== end of plot the constraint curves
  28. 			k= k+1;
  29. 			   }
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