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 1244 of file plotting.py.

Constructor & Destructor Documentation

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

Definition at line 1246 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 1289 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 1293 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 1327 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 1283 of file plotting.py.

    def setGridx(self, grid):
        pass

def plotting.FrameTGraph2D.setGridy	(		self,
			grid
	)

Definition at line 1286 of file plotting.py.

    def setGridy(self, grid):
        pass

def plotting.FrameTGraph2D.setLogx	(		self,
			log
	)

Definition at line 1277 of file plotting.py.

    def setLogx(self, log):
        pass

def plotting.FrameTGraph2D.setLogy	(		self,
			log
	)

Definition at line 1280 of file plotting.py.

    def setLogy(self, log):
        pass

def plotting.FrameTGraph2D.setTitle	(		self,
			title
	)

Definition at line 1297 of file plotting.py.

    def setTitle(self, title):
        pass

def plotting.FrameTGraph2D.setXLabelSize	(		self,
			size
	)

Definition at line 1309 of file plotting.py.

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

def plotting.FrameTGraph2D.setXTitle	(		self,
			title
	)

Definition at line 1300 of file plotting.py.

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

def plotting.FrameTGraph2D.setXTitleOffset	(		self,
			size
	)

Definition at line 1306 of file plotting.py.

References plotting.FrameTGraph2D._xtitleoffset.

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

def plotting.FrameTGraph2D.setXTitleSize	(		self,
			size
	)

Definition at line 1303 of file plotting.py.

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

def plotting.FrameTGraph2D.setYTitle	(		self,
			title
	)

Definition at line 1312 of file plotting.py.

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

def plotting.FrameTGraph2D.setYTitleOffset	(		self,
			offset
	)

Definition at line 1318 of file plotting.py.

References plotting.FrameTGraph2D._ytitleoffset.

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

def plotting.FrameTGraph2D.setYTitleSize	(		self,
			size
	)

Definition at line 1315 of file plotting.py.

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

def plotting.FrameTGraph2D.setZTitle	(		self,
			title
	)

Definition at line 1321 of file plotting.py.

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

def plotting.FrameTGraph2D.setZTitleOffset	(		self,
			offset
	)

Definition at line 1324 of file plotting.py.

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

Member Data Documentation

plotting.FrameTGraph2D._firstHisto

private

Definition at line 1275 of file plotting.py.

plotting.FrameTGraph2D._pad

private

Definition at line 1247 of file plotting.py.

plotting.FrameTGraph2D._view

private

Definition at line 1267 of file plotting.py.

plotting.FrameTGraph2D._xlabelsize

private

Definition at line 1310 of file plotting.py.

plotting.FrameTGraph2D._xtitle

private

Definition at line 1301 of file plotting.py.

Referenced by plotting.FrameTGraph2D.redrawAxis().

plotting.FrameTGraph2D._xtitleoffset

private

Definition at line 1272 of file plotting.py.

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

plotting.FrameTGraph2D._xtitlesize

private

Definition at line 1304 of file plotting.py.

Referenced by plotting.FrameTGraph2D.redrawAxis().

plotting.FrameTGraph2D._ytitle

private

Definition at line 1313 of file plotting.py.

Referenced by plotting.FrameTGraph2D.redrawAxis().

plotting.FrameTGraph2D._ytitleoffset

private

Definition at line 1273 of file plotting.py.

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

plotting.FrameTGraph2D._ytitlesize

private

Definition at line 1316 of file plotting.py.

Referenced by plotting.FrameTGraph2D.redrawAxis().