ROOTUtils.StyleFactory Class Reference

Collaboration diagram for ROOTUtils.StyleFactory:

Public Member Functions
	__init__ (self, incMarker=True, incLine=True, incColor=True)
	nextStyle (self)
	nextMarkerStyle (self)
	nextLineStyle (self)
	nextColorStyle (self)

Public Attributes
int	idMarker = -1
int	idLine = -1
int	idColor = -1
int	incMarker = 1 if incMarker else 0
int	incLine = 1 if incLine else 0
int	incColor = 1 if incColor else 0

Static Public Attributes
list	markerSequence = [ 8, 21, 22, 23, 29, 4, 25, 26, 27, 28, 30, 2, 3, 6]
list	lineSequence = [ 1, 2, 3, 4]
list	colorSequence = [ 1, 2, 4, 6, 8]

Detailed Description

StyleFactory is a helper class for assigning marker styles, line styles,
   and colors in ROOT plots.

Definition at line 171 of file roofit/ROOTUtils.py.

Constructor & Destructor Documentation

__init__()

ROOTUtils.StyleFactory.__init__	(		self,
			incMarker = True,
			incLine = True,
			incColor = True )

Definition at line 179 of file roofit/ROOTUtils.py.

    def __init__(self,incMarker=True,incLine=True,incColor=True):
        self.idMarker = -1
        self.idLine = -1
        self.idColor = -1
        self.incMarker = 1 if incMarker else 0
        self.incLine = 1 if incLine else 0
        self.incColor = 1 if incColor else 0
 

Member Function Documentation

nextColorStyle()

ROOTUtils.StyleFactory.nextColorStyle

(

self

)

Get next color.

Definition at line 207 of file roofit/ROOTUtils.py.

    def nextColorStyle(self):
        """Get next color."""
        self.idColor +=1
        return StyleFactory.colorSequence[self.idColor % len(StyleFactory.colorSequence)]
 
 

nextLineStyle()

ROOTUtils.StyleFactory.nextLineStyle

(

self

)

Get next line style.

Definition at line 202 of file roofit/ROOTUtils.py.

    def nextLineStyle(self):
        """Get next line style."""
        self.idLine +=1
        return StyleFactory.lineSequence[self.idLine % len(StyleFactory.lineSequence)]
 

nextMarkerStyle()

ROOTUtils.StyleFactory.nextMarkerStyle

(

self

)

Get next marker style.

Definition at line 197 of file roofit/ROOTUtils.py.

    def nextMarkerStyle(self):
        """Get next marker style."""
        self.idMarker +=1
        return StyleFactory.markerSequence[self.idMarker % len(StyleFactory.markerSequence)]
 

nextStyle()

ROOTUtils.StyleFactory.nextStyle

(

self

)

Get next style cycling through markers, lines and colors as specified by
   the flags in the constructor. Returns a triplet of (marker,line,color) styles.

Definition at line 187 of file roofit/ROOTUtils.py.

    def nextStyle(self):
        """Get next style cycling through markers, lines and colors as specified by
           the flags in the constructor. Returns a triplet of (marker,line,color) styles."""
        self.idMarker += self.incMarker
        self.idLine += self.incLine
        self.idColor += self.incColor
        return (StyleFactory.markerSequence[self.idMarker % len(StyleFactory.markerSequence)],
                StyleFactory.lineSequence[self.idLine % len(StyleFactory.lineSequence)],
                StyleFactory.colorSequence[self.idColor % len(StyleFactory.colorSequence)]) 
 

Member Data Documentation

colorSequence

list ROOTUtils.StyleFactory.colorSequence = [ 1, 2, 4, 6, 8]

static

Definition at line 177 of file roofit/ROOTUtils.py.

idColor

int ROOTUtils.StyleFactory.idColor = -1

Definition at line 182 of file roofit/ROOTUtils.py.

idLine

int ROOTUtils.StyleFactory.idLine = -1

Definition at line 181 of file roofit/ROOTUtils.py.

idMarker

int ROOTUtils.StyleFactory.idMarker = -1

Definition at line 180 of file roofit/ROOTUtils.py.

incColor

int ROOTUtils.StyleFactory.incColor = 1 if incColor else 0

Definition at line 185 of file roofit/ROOTUtils.py.

incLine

int ROOTUtils.StyleFactory.incLine = 1 if incLine else 0

Definition at line 184 of file roofit/ROOTUtils.py.

incMarker

int ROOTUtils.StyleFactory.incMarker = 1 if incMarker else 0

Definition at line 183 of file roofit/ROOTUtils.py.

lineSequence

list ROOTUtils.StyleFactory.lineSequence = [ 1, 2, 3, 4]

static

Definition at line 176 of file roofit/ROOTUtils.py.

markerSequence

list ROOTUtils.StyleFactory.markerSequence = [ 8, 21, 22, 23, 29, 4, 25, 26, 27, 28, 30, 2, 3, 6]

static

Definition at line 175 of file roofit/ROOTUtils.py.

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The documentation for this class was generated from the following file:

• roofit/ROOTUtils.py