Help: quiet fitting with SetLineXXX

Hi Rooters,

Is it possible to draw data fitting curves in desired line styles without print messages? It is impossible because:

  1. TH1::Fit accepts “Q” option but has no SetLineXXX methods;
  2. TFX classes have SetLineXXX methods but no “Q” option.

Let me know how to draw with SetLineWidth, SetLineColor, and “Q” option.

Yuki :cry:

Hi Rooters,

Sorry!! :blush:
I found a solution: another TH1::Fit() accepts a TF1 object with “Q” option.