KVDrawable< Drawable > Class Template Reference

Detailed Description

template<typename Drawable>
class KVDrawable< Drawable >

Simple wrapper for objects which can be drawn (graphs, histograms)

A drawable is an object which has as one of its base classes: TAttLine, TAttFill, TAttMarker. Examples are: TH1 (and all daughter classes) and TGraph. KVDrawable wraps a pointer to one of these objects and makes it easy to select line colour, marker style, etc. and draw the object with a single instruction:

TGraph* some_graph = new TGraph;
 
KVDrawable d_gr{some_graph};
 
d_gr->Draw("alp"); // with '->' operator, directly access wrapped pointer
 
d_gr.LineColor(kRed).MarkerStyle(20).MarkerColor(kBlue).LineStyle(kDashed)->Draw("alp");

As can be seen, the different marker/line/fill style indications can be chained together.

Definition at line 29 of file KVDrawable.h.

#include <KVDrawable.h>

Public Member Functions
	KVDrawable (const KVDrawable &d)
	KVDrawable (Drawable *d)
	KVDrawable (KVDrawable &&d)
KVDrawable &	FillColor (int lc)
KVDrawable &	FillStyle (int lc)
KVDrawable &	LineColor (int lc)
KVDrawable &	LineStyle (int lc)
KVDrawable &	LineWidth (int lc)
KVDrawable &	MarkerColor (int lc)
KVDrawable &	MarkerSize (float lc)
KVDrawable &	MarkerStyle (int lc)
	operator Drawable * () const
Drawable *	operator-> ()
KVDrawable &	operator= (const KVDrawable &d)
KVDrawable &	operator= (KVDrawable &&d)

Private Attributes
Drawable *	fDraw = nullptr

Constructor & Destructor Documentation

KVDrawable() [1/3]

template<typename Drawable >

KVDrawable< Drawable >::KVDrawable ( Drawable *  d )

inline

Definition at line 32 of file KVDrawable.h.

KVDrawable() [2/3]

template<typename Drawable >

KVDrawable< Drawable >::KVDrawable ( const KVDrawable< Drawable > &  d )

inline

Definition at line 34 of file KVDrawable.h.

KVDrawable() [3/3]

template<typename Drawable >

KVDrawable< Drawable >::KVDrawable ( KVDrawable< Drawable > &&  d )

inline

Definition at line 36 of file KVDrawable.h.

Member Function Documentation

FillColor()

template<typename Drawable >

KVDrawable& KVDrawable< Drawable >::FillColor ( int  lc )

inline

Definition at line 78 of file KVDrawable.h.

FillStyle()

template<typename Drawable >

KVDrawable& KVDrawable< Drawable >::FillStyle ( int  lc )

inline

Definition at line 83 of file KVDrawable.h.

LineColor()

template<typename Drawable >

KVDrawable& KVDrawable< Drawable >::LineColor ( int  lc )

inline

Definition at line 63 of file KVDrawable.h.

LineStyle()

template<typename Drawable >

KVDrawable& KVDrawable< Drawable >::LineStyle ( int  lc )

inline

Definition at line 68 of file KVDrawable.h.

LineWidth()

template<typename Drawable >

KVDrawable& KVDrawable< Drawable >::LineWidth ( int  lc )

inline

Definition at line 73 of file KVDrawable.h.

MarkerColor()

template<typename Drawable >

KVDrawable& KVDrawable< Drawable >::MarkerColor ( int  lc )

inline

Definition at line 88 of file KVDrawable.h.

MarkerSize()

template<typename Drawable >

KVDrawable& KVDrawable< Drawable >::MarkerSize ( float  lc )

inline

Definition at line 98 of file KVDrawable.h.

MarkerStyle()

template<typename Drawable >

KVDrawable& KVDrawable< Drawable >::MarkerStyle ( int  lc )

inline

Definition at line 93 of file KVDrawable.h.

operator Drawable *()

template<typename Drawable >

KVDrawable< Drawable >::operator Drawable * ( ) const

inline

Definition at line 59 of file KVDrawable.h.

operator->()

template<typename Drawable >

Drawable* KVDrawable< Drawable >::operator-> ( )

inline

Definition at line 55 of file KVDrawable.h.

operator=() [1/2]

template<typename Drawable >

KVDrawable& KVDrawable< Drawable >::operator= ( const KVDrawable< Drawable > &  d )

inline

Definition at line 40 of file KVDrawable.h.

operator=() [2/2]

template<typename Drawable >

KVDrawable& KVDrawable< Drawable >::operator= ( KVDrawable< Drawable > &&  d )

inline

Definition at line 47 of file KVDrawable.h.

Member Data Documentation

fDraw

template<typename Drawable >

Drawable* KVDrawable< Drawable >::fDraw = nullptr

private

Definition at line 30 of file KVDrawable.h.