ntuplePlotting Namespace Reference

Functions
def	applyStyle (h, color, markerStyle)
def	draw (name, histos, styles, legendLabels=[], xtitle=None, ytitle=None, drawOpt="HIST", legendDx=0, legendDy=0, legendDw=0, legendDh=0, xmin=None, ymin=0, xmax=None, ymax=None, xlog=False, ylog=False, xgrid=True, ygrid=True, ratio=False, ratioYmin=0.5, ratioYmax=1.5, ratioYTitle=plotting._ratioYTitle)
def	saveHistograms (tdirectory, histos)

Function Documentation

def ntuplePlotting.applyStyle	(		h,
			color,
			markerStyle
	)

Definition at line 9 of file ntuplePlotting.py.

References draw().

def applyStyle(h, color, markerStyle):
    h.SetMarkerStyle(markerStyle)
    h.SetMarkerColor(color)
    h.SetMarkerSize(1.2)
    h.SetLineColor(color)
    h.SetLineWidth(2)

def ntuplePlotting.draw	(		name,
			histos,
			styles,
			legendLabels = [],
			xtitle = None,
			ytitle = None,
			drawOpt = "HIST",
			legendDx = 0,
			legendDy = 0,
			legendDw = 0,
			legendDh = 0,
			xmin = None,
			ymin = 0,
			xmax = None,
			ymax = None,
			xlog = False,
			ylog = False,
			xgrid = True,
			ygrid = True,
			ratio = False,
			ratioYmin = 0.5,
			ratioYmax = 1.5,
			ratioYTitle = plotting._ratioYTitle
	)

Definition at line 23 of file ntuplePlotting.py.

References plotting._calculateRatios(), plotting._createCanvas(), plotting._findBounds(), plotting._modifyPadForRatio(), createfilelist.int, and ComparisonHelper.zip().

Referenced by applyStyle(), CmsShowMainBase.configFilename(), FWFFLooper.duringLoop(), FWGeometryTableManagerBase::ColorBoxRenderer.height(), FWFFService.postProcessEvent(), SiPixelRecHitQuality::Packing.setProbabilityQ(), SiPixelRecHitQuality::Packing.setProbabilityXY(), and examples::TrackAnalysisAlgorithm.terminate().

        ):

    width = 600
    height = 600
    ratioFactor = 1.25

    if ratio:
        height = int(height*ratioFactor)
    c = plotting._createCanvas(name, width, height)
    if ratio:
        plotting._modifyPadForRatio(c, ratioFactor)

    bounds = plotting._findBounds(histos, ylog, xmin, xmax, ymin, ymax)
    args = {"nrows": 1}
    if ratio:
        ratioBounds = (bounds[0], ratioYmin, bounds[2], ratioYmax)
        frame = plotting.FrameRatio(c, bounds, ratioBounds, ratioFactor, ratioYTitle=ratioYTitle, **args)
        #frame._frameRatio.GetYaxis().SetLabelSize(0.12)
    else:
        frame = plotting.Frame(c, bounds, **args)

    if xtitle is not None:
        frame.setXTitle(xtitle)
    if ytitle is not None:
        frame.setYTitle(ytitle)

    frame.setLogx(xlog)
    frame.setLogy(ylog)
    frame.setGridx(xgrid)
    frame.setGridy(ygrid)

    if ratio:
        frame._pad.cd()
    for h, st in zip(histos, styles):
        st(h)
        h.Draw(drawOpt+" same")

    ratios = None
    if ratio:
        frame._padRatio.cd()
        ratios = plotting._calculateRatios(histos)
        for r in ratios[1:]:
            r.draw()
        frame._pad.cd()

    if len(legendLabels) > 0:
        if len(legendLabels) != len(histos):
            raise Exception("Got %d histos but %d legend labels" % (len(histos), len(legendLabels)))
        lx1 = 0.6
        lx2 = 0.9
        ly1 = 0.7
        ly2 = 0.85
        
        lx1 += legendDx
        lx2 += legendDx
        ly1 += legendDy
        ly2 += legendDy
        
        lx2 += legendDw
        ly1 -= legendDh
            
        legend = ROOT.TLegend(lx1, ly1, lx2, ly2)
        legend.SetLineColor(1)
        legend.SetLineWidth(1)
        legend.SetLineStyle(1)
        legend.SetFillColor(0)
        legend.SetMargin(0.07)
        legend.SetBorderSize(0)

        for h, l in zip(histos, legendLabels):
            legend.AddEntry(h, l, "L")

        legend.Draw()

    frame._pad.cd()

    c.Update()
    c.RedrawAxis()
    c.SaveAs(name+".png")
    c.SaveAs(name+".pdf")

def ntuplePlotting.saveHistograms	(		tdirectory,
			histos
	)

Definition at line 5 of file ntuplePlotting.py.

def saveHistograms(tdirectory, histos):
    for h in histos:
        h.SetDirectory(tdirectory)

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