EmPlot Namespace Reference

Functions
def	Configure ()
def	init_root ()
def	make_plot (xlist, user_title, axis_titile, q_super_impose=0)
def	plot_range (xmin, xmax, xmargin=0.)
def	SetMaterial (material_name)

Function Documentation

Configure()

def EmPlot.Configure

(

)

Definition at line 18 of file EmPlot.py.

def Configure():
  g4py.NISTmaterials.Construct()
  g4py.ezgeom.Construct()
 
# ------------------------------------------------------------------
# constructing geometry
# ------------------------------------------------------------------

Referenced by emcalc_gui.g4_configure().

init_root()

def EmPlot.init_root

(

)

Definition at line 58 of file EmPlot.py.

def init_root():
  ROOT.gROOT.Reset()
 
  # plot style
  ROOT.gStyle.SetTextFont(82)
 
  ROOT.gStyle.SetTitleFont(82, "X")
  ROOT.gStyle.SetTitleFontSize(0.04)
  ROOT.gStyle.SetLabelFont(82, "X")
  ROOT.gStyle.SetTitleFont(82, "Y")
  ROOT.gStyle.SetLabelFont(82, "Y")
 
  #ROOT.gStyle.SetOptTitle(0)
  ROOT.gStyle.SetErrorX(0)
 
  canvas= ROOT.TCanvas("g4plot", "g4plot", 620, 30, 600, 600)
 
  canvas.SetLogy()
  canvas.SetLogx()
  canvas.SetGrid()
 
  return canvas
 
# ------------------------------------------------------------------
#   do a plot
# ------------------------------------------------------------------

Referenced by emcalc_gui.plot_charged(), and emcalc_gui.plot_gamma().

make_plot()

def EmPlot.make_plot	(		xlist,
			user_title,
			axis_titile,
			q_super_impose = 0
	)

Definition at line 84 of file EmPlot.py.

def make_plot(xlist, user_title, axis_titile, q_super_impose=0):
 
  ekin_array, y_array = array('d'), array('d')
 
  for x in xlist:
    ekin_array.append(x[0])
    y_array.append(x[1])
 
  # plot range
  xmin= min(ekin_array)
  xmax= max(ekin_array)
  xrange= plot_range(xmin, xmax)
 
  ymin= min(y_array)
  ymax= max(y_array)
  yrange= plot_range(ymin, ymax, 2)
 
  if(q_super_impose==0):
    htit= user_title
    global frame
    frame= ROOT.TH1F("dumy", htit, 1, xrange[0], xrange[1]);
    frame.SetMinimum(yrange[0]);
    frame.SetMaximum(yrange[1]);
    frame.SetXTitle("Kinetic Energy (MeV)")
    frame.GetXaxis().SetLabelSize(0.025)
    frame.GetXaxis().SetTitleSize(0.03)
    frame.SetYTitle(axis_titile)
    frame.GetYaxis().SetLabelSize(0.025)
    frame.GetYaxis().SetTitleSize(0.03)
    frame.SetStats(0)
    frame.Draw()
 
  plot= ROOT.TGraph(len(ekin_array), ekin_array, y_array)
  plot.Draw("L")
  plot.SetLineColor(q_super_impose+1)
 
  return plot
 

References G4INCL::Math.max(), G4INCL::Math.min(), and plot_range().

Referenced by emcalc_gui.plot_charged(), and emcalc_gui.plot_gamma().

plot_range()

def EmPlot.plot_range	(		xmin,
			xmax,
			xmargin = 0.
	)

Definition at line 40 of file EmPlot.py.

def plot_range(xmin, xmax, xmargin=0.):
  xmaxlog= 10
  xminlog= -10
 
  if(xmax!=0.):
    xmaxlog= log10(xmax)
 
  if(xmin!=0):
    xminlog= log10(xmin)
 
  ixmaxlog= xmaxlog+0.5
  ixminlog= xminlog-0.5-xmargin
 
  return [10**ixminlog, 10**ixmaxlog]
 
# ------------------------------------------------------------------
#   ROOT init
# ------------------------------------------------------------------

Referenced by make_plot().

SetMaterial()

def EmPlot.SetMaterial

(

material_name

)

Definition at line 25 of file EmPlot.py.

def SetMaterial(material_name):
  material= gNistManager.FindOrBuildMaterial(material_name)
  g4py.ezgeom.SetWorldMaterial(material)
 
 
# ==================================================================
# plot by ROOT
# ==================================================================

Referenced by emcalc_gui.plot_charged(), emcalc_gui.plot_gamma(), and G4ScoringMessenger.SetNewValue().