def save_plots(self, savename, sub_dir=None, canvas=None, x=1, y=1, prnt=True, save=True, show=True): """ Saves the canvas at the desired location. If no canvas is passed as argument, the active canvas will be saved. """ if canvas is None: try: canvas = gROOT.GetListOfCanvases()[-1] except Exception as inst: print log_warning( 'Error in save canvas: {err}'.format(err=inst)) return try: self.Analysis.draw_run_info(canvas=canvas, x=x, y=y) except AttributeError as err: log_warning(err) canvas.Modified() canvas.Update() if save: try: self.save_canvas(canvas, sub_dir=sub_dir, name=savename, print_names=prnt, show=show) except Exception as inst: print log_warning('Error in save_canvas:\n{0}'.format(inst))
def show_single_waveforms(n=1, cut='', start_event=0): global count start = start_event + count activated_wfs = [wf for wf in range(4) if wf_exists(wf)] print('activated wafeforms:', activated_wfs) print('Start at event number:', start) wfs = [draw_waveforms(n=n, start_event=start, cut_string=cut, show=False, ch=wf) for wf in activated_wfs] n_wfs = len(activated_wfs) cs = {c.GetName(): c for c in gROOT.GetListOfCanvases()} if 'c_wfs' not in cs: c = TCanvas('c_wfs', 'Waveforms', 2000, n_wfs * 500) c.Divide(1, n_wfs) else: c = cs['c_wfs'] for i, wf in enumerate(wfs, 1): wf[0].SetTitle('{nam} WaveForm'.format(nam=channels[activated_wfs[i - 1]])) wf[0].GetXaxis().SetTitleSize(.06) wf[0].GetYaxis().SetTitleSize(.06) wf[0].GetXaxis().SetLabelSize(.06) wf[0].GetYaxis().SetLabelSize(.06) pad = c.cd(i) pad.SetMargin(.05, .05, .1, .1) wf[0].Draw('alp') stuff.append([c, wfs]) cnt = wfs[0][1] # if cnt is None: # return count += cnt
ntuple.Fill(px, py, pz, random, i) c1 = gROOT.FindObject('c1') if c1: c1 = 0 c1 = TCanvas('c1', 'Histogram Example', 200, 10, 700, 500) c1.SetFillColor(42) c1.GetFrame().SetFillColor(21) c1.GetFrame().SetBorderSize(6) c1.GetFrame().SetBorderMode(-1) hpx.SetFillColor(48) hpx.Draw() c1.Modified() c1.Update() # In[ ]: # In[7]: gROOT.GetListOfCanvases().Draw() # In[7]: hpx.SetFillColor(0) c1.Modified() c1.Update() gROOT.GetListOfCanvases().Draw() # In[8]: hpx.SetLineColor(2) hpx.SetFillColor(6) hpx.SetFillStyle(3244) c1.Modified() c1.Update() gROOT.GetListOfCanvases().Draw() # In[9]: c2 = gROOT.FindObject('c2') if c2: