plotting.FrameTGraph2D Class Reference

Public Member Functions
def	__init__ (self, pad, bounds, histos, ratioOrig, ratioFactor)
def	adjustMarginLeft (self, adjust)
def	adjustMarginRight (self, adjust)
def	redrawAxis (self)
def	setGridx (self, grid)
def	setGridy (self, grid)
def	setLogx (self, log)
def	setLogy (self, log)
def	setTitle (self, title)
def	setXLabelSize (self, size)
def	setXTitle (self, title)
def	setXTitleOffset (self, size)
def	setXTitleSize (self, size)
def	setYTitle (self, title)
def	setYTitleOffset (self, offset)
def	setYTitleSize (self, size)
def	setZTitle (self, title)
def	setZTitleOffset (self, offset)

Private Attributes
	_firstHisto
	_pad
	_view
	_xlabelsize
	_xtitle
	_xtitleoffset
	_xtitlesize
	_ytitle
	_ytitleoffset
	_ytitlesize

Detailed Description

Class for creating and managing a frame for a plot from TGraph2D

Definition at line 1426 of file plotting.py.

Constructor & Destructor Documentation

def plotting.FrameTGraph2D.__init__	(		self,
			pad,
			bounds,
			histos,
			ratioOrig,
			ratioFactor
	)

Definition at line 1428 of file plotting.py.

    def __init__(self, pad, bounds, histos, ratioOrig, ratioFactor):
        self._pad = pad
        if ratioOrig:
            self._pad = pad.cd(1)

            # adjust margins because of not having the ratio, we want
            # the same bottom margin, so some algebra gives this
            (xlow, ylow, width, height) = (self._pad.GetXlowNDC(), self._pad.GetYlowNDC(), self._pad.GetWNDC(), self._pad.GetHNDC())
            xup = xlow+width
            yup = ylow+height

            bottomMargin = self._pad.GetBottomMargin()
            bottomMarginNew = ROOT.gStyle.GetPadBottomMargin()

            ylowNew = yup - (1-bottomMargin)/(1-bottomMarginNew) * (yup-ylow)
            topMarginNew = self._pad.GetTopMargin() * (yup-ylow)/(yup-ylowNew)

            self._pad.SetPad(xlow, ylowNew, xup, yup)
            self._pad.SetTopMargin(topMarginNew)
            self._pad.SetBottomMargin(bottomMarginNew)

        self._view = ROOT.TView.CreateView()
        self._view.SetRange(bounds[0], bounds[1], 0, bounds[2], bounds[3], 20) # 20 is from Harrison-Stetson, may need tuning?
        self._view.Top()
        self._view.ShowAxis()

        self._xtitleoffset = 1.8
        self._ytitleoffset = 2.3

        self._firstHisto = histos[0]

Member Function Documentation

def plotting.FrameTGraph2D.adjustMarginLeft	(		self,
			adjust
	)

Definition at line 1471 of file plotting.py.

    def adjustMarginLeft(self, adjust):
        self._pad.SetLeftMargin(self._pad.GetLeftMargin()+adjust)
        self._pad.cd()

def plotting.FrameTGraph2D.adjustMarginRight	(		self,
			adjust
	)

Definition at line 1475 of file plotting.py.

    def adjustMarginRight(self, adjust):
        self._pad.SetRightMargin(self._pad.GetRightMargin()+adjust)
        self._pad.cd()

def plotting.FrameTGraph2D.redrawAxis

(

self

)

Definition at line 1509 of file plotting.py.

References plotting.FrameTGraph2D._xtitle, plotting.FrameTGraph2D._xtitleoffset, plotting.FrameTGraph2D._xtitlesize, plotting.FrameTGraph2D._ytitle, plotting.FrameTGraph2D._ytitleoffset, and plotting.FrameTGraph2D._ytitlesize.

    def redrawAxis(self):
        # Disabling and enabled the 3D rulers somehow magically moves the axes to their proper places
        ROOT.TAxis3D.ToggleRulers()
        ROOT.TAxis3D.ToggleRulers()
        axis = ROOT.TAxis3D.GetPadAxis()
        axis.SetLabelColor(ROOT.kBlack);
        axis.SetAxisColor(ROOT.kBlack);

        axis.GetXaxis().SetTitleOffset(self._xtitleoffset)
        axis.GetYaxis().SetTitleOffset(self._ytitleoffset)

        if hasattr(self, "_xtitle"):
            axis.GetXaxis().SetTitle(self._xtitle)
        if hasattr(self, "_xtitlesize"):
            axis.GetXaxis().SetTitleSize(self._xtitlesize)
        if hasattr(self, "_xlabelsize"):
            axis.GetXaxis().SetLabelSize(self._labelsize)
        if hasattr(self, "_ytitle"):
            axis.GetYaxis().SetTitle(self._ytitle)
        if hasattr(self, "_ytitlesize"):
            axis.GetYaxis().SetTitleSize(self._ytitlesize)
        if hasattr(self, "_ytitleoffset"):
            axis.GetYaxis().SetTitleOffset(self._ytitleoffset)

def plotting.FrameTGraph2D.setGridx	(		self,
			grid
	)

Definition at line 1465 of file plotting.py.

    def setGridx(self, grid):
        pass

def plotting.FrameTGraph2D.setGridy	(		self,
			grid
	)

Definition at line 1468 of file plotting.py.

    def setGridy(self, grid):
        pass

def plotting.FrameTGraph2D.setLogx	(		self,
			log
	)

Definition at line 1459 of file plotting.py.

    def setLogx(self, log):
        pass

def plotting.FrameTGraph2D.setLogy	(		self,
			log
	)

Definition at line 1462 of file plotting.py.

    def setLogy(self, log):
        pass

def plotting.FrameTGraph2D.setTitle	(		self,
			title
	)

Definition at line 1479 of file plotting.py.

    def setTitle(self, title):
        pass

def plotting.FrameTGraph2D.setXLabelSize	(		self,
			size
	)

Definition at line 1491 of file plotting.py.

    def setXLabelSize(self, size):
        self._xlabelsize = size

def plotting.FrameTGraph2D.setXTitle	(		self,
			title
	)

Definition at line 1482 of file plotting.py.

    def setXTitle(self, title):
        self._xtitle = title

def plotting.FrameTGraph2D.setXTitleOffset	(		self,
			size
	)

Definition at line 1488 of file plotting.py.

References plotting.FrameTGraph2D._xtitleoffset.

    def setXTitleOffset(self, size):
        self._xtitleoffset = size

def plotting.FrameTGraph2D.setXTitleSize	(		self,
			size
	)

Definition at line 1485 of file plotting.py.

    def setXTitleSize(self, size):
        self._xtitlesize = size

def plotting.FrameTGraph2D.setYTitle	(		self,
			title
	)

Definition at line 1494 of file plotting.py.

    def setYTitle(self, title):
        self._ytitle = title

def plotting.FrameTGraph2D.setYTitleOffset	(		self,
			offset
	)

Definition at line 1500 of file plotting.py.

References plotting.FrameTGraph2D._ytitleoffset.

    def setYTitleOffset(self, offset):
        self._ytitleoffset = offset

def plotting.FrameTGraph2D.setYTitleSize	(		self,
			size
	)

Definition at line 1497 of file plotting.py.

    def setYTitleSize(self, size):
        self._ytitlesize = size

def plotting.FrameTGraph2D.setZTitle	(		self,
			title
	)

Definition at line 1503 of file plotting.py.

    def setZTitle(self, title):
        self._firstHisto.GetZaxis().SetTitle(title)

def plotting.FrameTGraph2D.setZTitleOffset	(		self,
			offset
	)

Definition at line 1506 of file plotting.py.

    def setZTitleOffset(self, offset):
        self._firstHisto.GetZaxis().SetTitleOffset(offset)

Member Data Documentation

plotting.FrameTGraph2D._firstHisto

private

Definition at line 1457 of file plotting.py.

plotting.FrameTGraph2D._pad

private

Definition at line 1429 of file plotting.py.

plotting.FrameTGraph2D._view

private

Definition at line 1449 of file plotting.py.

plotting.FrameTGraph2D._xlabelsize

private

Definition at line 1492 of file plotting.py.

plotting.FrameTGraph2D._xtitle

private

Definition at line 1483 of file plotting.py.

Referenced by plotting.FrameTGraph2D.redrawAxis().

plotting.FrameTGraph2D._xtitleoffset

private

Definition at line 1454 of file plotting.py.

Referenced by plotting.FrameTGraph2D.redrawAxis(), and plotting.FrameTGraph2D.setXTitleOffset().

plotting.FrameTGraph2D._xtitlesize

private

Definition at line 1486 of file plotting.py.

Referenced by plotting.FrameTGraph2D.redrawAxis().

plotting.FrameTGraph2D._ytitle

private

Definition at line 1495 of file plotting.py.

Referenced by plotting.FrameTGraph2D.redrawAxis().

plotting.FrameTGraph2D._ytitleoffset

private

Definition at line 1455 of file plotting.py.

Referenced by plotting.FrameTGraph2D.redrawAxis(), and plotting.FrameTGraph2D.setYTitleOffset().

plotting.FrameTGraph2D._ytitlesize

private

Definition at line 1498 of file plotting.py.

Referenced by plotting.FrameTGraph2D.redrawAxis().