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##########################################################################
# Creates a histogram where the the names of the structures are present
# as humanreadable text.
##
from builtins import range
import logging
import ROOT
ROOT.PyConfig.IgnoreCommandLineOptions = True
ROOT.gROOT.SetBatch()
import Alignment.MillePedeAlignmentAlgorithm.mpsvalidate.style as mpsv_style
import Alignment.MillePedeAlignmentAlgorithm.mpsvalidate.classes as mpsv_classes
def plot(MillePedeUser, alignables, config):
logger = logging.getLogger("mpsvalidate")
# more space for labels
ROOT.gStyle.SetPadBottomMargin(0.25)
ROOT.gStyle.SetOptStat("emrs")
for mode in ["xyz", "rot"]:
big = mpsv_classes.PlotData(mode)
# count number of needed bins and max shift
for line in MillePedeUser:
if (line.ObjId != 1):
for i in range(3):
if (abs(line.Par[big.data[i]]) != 999999):
if (mode == "xyz"):
line.Par[big.data[i]] *= 10000
big.numberOfBins[i] += 1
if (abs(line.Par[big.data[i]]) > abs(big.maxShift[i])):
big.maxShift[i] = line.Par[big.data[i]]
# initialize histograms
for i in range(3):
big.histo.append(ROOT.TH1F("Big Structure {0} {1}".format(big.xyz[i], mode), "", big.numberOfBins[i], 0, big.numberOfBins[i]))
if (big.unit!=""):
big.histo[i].SetYTitle("#Delta"+big.xyz[i]+" ["+big.unit+"]")
else:
big.histo[i].SetYTitle("#Delta"+big.xyz[i])
big.histo[i].SetStats(0)
big.histo[i].SetMarkerStyle(21)
big.histoAxis.append(big.histo[i].GetXaxis())
# bigger labels for the text
big.histoAxis[i].SetLabelSize(0.06)
big.histo[i].GetYaxis().SetTitleOffset(1.6)
# add labels
big.title = ROOT.TPaveLabel(
0.1, 0.8, 0.9, 0.9, "High Level Structures {0}".format(mode))
big.text = ROOT.TPaveText(0.05, 0.1, 0.95, 0.75)
big.text.SetTextAlign(12)
# error if shift is bigger than limit
limit = config.limit[mode]
for i in range(3):
if (big.unit!=""):
big.text.AddText("max. shift {0}: {1:.2} {2}".format(big.xyz[i], float(big.maxShift[i]), big.unit))
if (abs(big.maxShift[i]) > limit):
big.text.AddText("! {0} shift bigger than {1} {2}".format(big.xyz[i], limit, big.unit))
else:
big.text.AddText("max. shift {0}: {1:.2}".format(big.xyz[i], float(big.maxShift[i])))
if (abs(big.maxShift[i]) > limit):
big.text.AddText("! {0} shift bigger than {1}".format(big.xyz[i], limit))
# fill histograms with value and name
for line in MillePedeUser:
if (line.ObjId != 1):
for i in range(3):
if (abs(line.Par[big.data[i]]) != 999999):
# set name of the structure
big.histoAxis[i].SetBinLabel(
big.binPosition[i],
str(line.Name) if len(line.Name) <= 13 else str(line.Name)[:12]+".")
# fill with data, big.data[i] xyz or rot data
# transform xyz data from cm to #mu m
if (mode == "xyz"):
big.histo[i].SetBinContent(
big.binPosition[i], 10000 * line.Par[big.data[i]])
else:
big.histo[i].SetBinContent(
big.binPosition[i], line.Par[big.data[i]])
big.binPosition[i] += 1
# rotate labels
for i in range(3):
big.histoAxis[i].LabelsOption("v")
# reset y range
# two types of ranges
# 1. show all
if (config.rangemodeHL == "all"):
for i in range(3):
big.usedRange[i] = big.maxShift[i]
# 2. use given values
if (config.rangemodeHL == "given"):
# loop over coordinates
for i in range(3):
if (mode == "xyz"):
valuelist = config.rangexyzHL
if (mode == "rot"):
valuelist = config.rangerotHL
# loop over given values
# without last value
for value in valuelist:
# maximum smaller than given value
if (abs(big.maxShift[i]) < value):
big.usedRange[i] = value
break
# if not possible, force highest
if (abs(big.maxShift[i]) > valuelist[-1]):
big.usedRange[i] = valuelist[-1]
# all the same range
if (config.samerangeHL == 1):
# apply new range
for i in range(3):
big.usedRange[i] = max(map(abs, big.usedRange))
# count outlieres
if (config.rangemodeHL == "given"):
for i in range(3):
for binNumber in range(1, big.numberOfBins[i] + 1):
if (abs(big.histo[i].GetBinContent(binNumber)) > big.usedRange[i]):
big.hiddenEntries[i] += 1
# add number of outlieres to text
for i in range(3):
if (big.hiddenEntries[i] != 0):
big.text.AddText("! {0}: {1} outlier !".format(
big.xyz[i], int(big.hiddenEntries[i])))
# create canvas
cBig = ROOT.TCanvas("canvasBigStrucutres_{0}".format(
mode), "Parameter", 300, 0, 800, 600)
cBig.Divide(2, 2)
# draw histograms
cBig.cd(1)
big.title.Draw()
big.text.Draw()
# draw identification
ident = mpsv_style.identification(config)
ident.Draw()
# TGraph copy to hide outlier
copy = 3 * [None]
# loop over coordinates
for i in range(3):
cBig.cd(i + 2)
# option "AXIS" to only draw the axis
big.histo[i].SetLineColor(0)
big.histo[i].Draw("AXIS")
# set new range
big.histo[i].GetYaxis().SetRangeUser(-1.1 *
abs(big.usedRange[i]), 1.1 * abs(big.usedRange[i]))
# TGraph object to hide outlier
copy[i] = ROOT.TGraph(big.histo[i])
# set the new range
copy[i].SetMaximum(1.1 * abs(big.usedRange[i]))
copy[i].SetMinimum(-1.1 * abs(big.usedRange[i]))
# draw the data
copy[i].Draw("PSAME")
cBig.Update()
# save as pdf
cBig.Print(
"{0}/plots/pdf/structures_{1}.pdf".format(config.outputPath, mode))
# export as png
image = ROOT.TImage.Create()
image.FromPad(cBig)
image.WriteImage(
"{0}/plots/png/structures_{1}.png".format(config.outputPath, mode))
# add to output list
output = mpsv_classes.OutputData(plottype="big", parameter=mode,
filename="structures_{0}".format(mode))
config.outputList.append(output)
# reset BottomMargin
ROOT.gStyle.SetPadBottomMargin(0.1)
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