ROOT::Experimental::RAttrLine Class Reference

Drawing line attributes for different objects.

Author

Axel Naumann axel@.nosp@m.cern.nosp@m..ch

Date

2018-10-12

Warning

This is part of the ROOT 7 prototype! It will change without notice. It might trigger earthquakes. Feedback is welcome!

Definition at line 27 of file RAttrLine.hxx.

Private Member Functions
RAttrColor &	AttrColor ()
RColor	GetColor () const
int	GetStyle () const
double	GetWidth () const
	R__ATTR_CLASS (RAttrLine, "line")
RAttrLine &	SetColor (const RColor &color)
	The color of the line.
RAttrLine &	SetStyle (int style)
	The style of the line.
RAttrLine &	SetWidth (double width)
	The width of the line.

Private Attributes
RAttrColor	fColor {this, "color"}
	! line color
RAttrValue< int >	fStyle {this, "style", 1}
	! line style
RAttrValue< double >	fWidth {this, "width", 1.}
	! line width

Additional Inherited Members
Public Member Functions inherited from ROOT::Experimental::RAttrBase
	RAttrBase ()=default
virtual	~RAttrBase ()=default
Protected Member Functions inherited from ROOT::Experimental::RAttrBase
	RAttrBase (const RAttrBase &src)
	RAttrBase (RAttrBase *parent, const std::string &prefix)
	RAttrBase (RDrawable *drawable, const std::string &prefix)
const Rec_t	AccessAttr (const std::string &name) const
	Find attributes container and full-qualified name for value.
const Val_t	AccessValue (const std::string &name, bool use_style=true) const
	Search value with given name in attributes.
void	AssignDrawable (RDrawable *drawable, const std::string &prefix)
	Return value from attributes container - no style or defaults are used.
void	AssignParent (RAttrBase *parent, const std::string &prefix)
	Assign parent object for this RAttrBase.
void	Clear ()
	Clear all respective values from drawable. Only defaults can be used.
void	ClearValue (const std::string &name)
	Clear value if any with specified name.
virtual RAttrMap	CollectDefaults () const
	Collect all attributes in derived class Works only if such class has dictionary.
void	CopyTo (RAttrBase &tgt, bool use_style=true) const
	Copy attributes into target object.
bool	CopyValue (const std::string &name, const RAttrMap::Value_t &value, bool check_type=true)
	Copy attributes from other object.
Rec_t	EnsureAttr (const std::string &name)
	Ensure attribute with give name exists - creates container for attributes if required.
template<typename RET_TYPE , typename MATCH_TYPE = void>
auto	Eval (const std::string &name, bool use_dflts=true) const
	Evaluate attribute value.
virtual const RAttrMap &	GetDefaults () const
	Return default values for attributes, empty for base class.
const std::string &	GetPrefix () const
template<typename T >
T	GetValue (const std::string &name) const
template<typename T = void>
bool	HasValue (const std::string &name, bool check_defaults=false) const
bool	IsSame (const RAttrBase &src, bool use_style=true) const
	Check if all values which are evaluated in this object are exactly the same as in tgt object.
virtual bool	IsValue () const
bool	IsValueEqual (const std::string &name, const RAttrMap::Value_t &value, bool use_style=false) const
	Check if provided value equal to attribute in the map.
void	MoveTo (RAttrBase &tgt)
	Move all fields into target object.
RAttrBase &	operator= (const RAttrBase &src)
void	SetNoValue (const std::string &name)
	Set <NoValue> for attribute.
void	SetValue (const std::string &name, bool value)
	Set boolean value.
void	SetValue (const std::string &name, const RPadLength &value)
	Set PadLength value.
void	SetValue (const std::string &name, const std::string &value)
	Set string value.
void	SetValue (const std::string &name, double value)
	Set double value.
void	SetValue (const std::string &name, int value)
	Set integer value.

#include <ROOT/RAttrLine.hxx>

Inheritance diagram for ROOT::Experimental::RAttrLine:

Member Function Documentation

AttrColor()

RAttrColor & ROOT::Experimental::RAttrLine::AttrColor ( )

inlineprivate

Definition at line 46 of file RAttrLine.hxx.

GetColor()

RColor ROOT::Experimental::RAttrLine::GetColor ( ) const

inlineprivate

Definition at line 45 of file RAttrLine.hxx.

GetStyle()

int ROOT::Experimental::RAttrLine::GetStyle ( ) const

inlineprivate

Definition at line 41 of file RAttrLine.hxx.

GetWidth()

double ROOT::Experimental::RAttrLine::GetWidth ( ) const

inlineprivate

Definition at line 37 of file RAttrLine.hxx.

R__ATTR_CLASS()

ROOT::Experimental::RAttrLine::R__ATTR_CLASS ( RAttrLine  , "line"    )

private

SetColor()

RAttrLine & ROOT::Experimental::RAttrLine::SetColor ( const RColor &  color )

inlineprivate

The color of the line.

Definition at line 44 of file RAttrLine.hxx.

SetStyle()

RAttrLine & ROOT::Experimental::RAttrLine::SetStyle ( int  style )

inlineprivate

The style of the line.

Definition at line 40 of file RAttrLine.hxx.

SetWidth()

RAttrLine & ROOT::Experimental::RAttrLine::SetWidth ( double  width )

inlineprivate

The width of the line.

Definition at line 36 of file RAttrLine.hxx.

Member Data Documentation

fColor

RAttrColor ROOT::Experimental::RAttrLine::fColor {this, "color"}

private

! line color

Definition at line 29 of file RAttrLine.hxx.

fStyle

RAttrValue<int> ROOT::Experimental::RAttrLine::fStyle {this, "style", 1}

private

! line style

Definition at line 31 of file RAttrLine.hxx.

fWidth

RAttrValue<double> ROOT::Experimental::RAttrLine::fWidth {this, "width", 1.}

private

! line width

Definition at line 30 of file RAttrLine.hxx.

Libraries for ROOT::Experimental::RAttrLine:

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

• graf2d/gpadv7/inc/ROOT/RAttrLine.hxx