Hello there,
I’m drawing some curves on a histogram and i want some areas filled but in some cases they overlap. Is there a way to get the outline of the covered curve to superimpose on the fill area? (for example, in the picture, the green curve on the blue and the purple one, the blue curve on the purple one).
I’m currently drawing the lines like this
RooPlot * plotPK = mass->frame(5.2,6.2,100);
data->plotOn(plotPK);
tot_pk->plotOn(plotPK,Name("Segnale"),Components(*sig_pk), LineColor(kBlack), LineStyle(1));
tot_pk->plotOn(plotPK,Name("Combinatorio"),Components(*bkg_pk), LineColor(kRed), LineStyle(3));
tot_pk->plotOn(plotPK,Name("Argus"),Components(*argusLb_pk), LineColor(kGreen), LineStyle(3));
if(channel == "pk"){
tot_pk->plotOn(plotPK,Name("bdpik"),Components(*model_bdpik), LineColor(kBlue), FillColor(kBlue), DrawOption("F"));
tot_pk->plotOn(plotPK,Name("bskk"),Components(*model_bskk), LineColor(kViolet), FillColor(kViolet), DrawOption("F"));
tot_pk->plotOn(plotPK,Name("crossfeedppi"),Components(*model_lbppi), LineColor(kRed), FillColor(kRed), DrawOption("F"));
}
if(channel == "ppi"){
tot_pk->plotOn(plotPK,Name("bdkpi"),Components(*model_bdkpi), LineColor(kBlue), FillColor(kBlue), DrawOption("F"));
tot_pk->plotOn(plotPK,Name("bdpipi"),Components(*model_bdpipi), LineColor(kViolet), FillColor(kViolet), DrawOption("F"));
tot_pk->plotOn(plotPK,Name("crossfeedpk"),Components(*model_lbpk), LineColor(kRed), FillColor(kRed), DrawOption("F"));
}
Thanks in advance