AlignSVG Struct Reference

User-friendly programming interface for alignment considering two elements. More...

#include <AlignSVG.h>

Inheritance diagram for AlignSVG:

Collaboration diagram for AlignSVG:

Public Types
enum	Owner { OBJECT = 0 , ANCHOR = 1 }
enum	Topol { INSIDE = 0 , OUTSIDE = 1 , UNDEFINED_TOPOL = 2 }
typedef Alignment< const AlignBase::Axis, AlignBase::Axis::HORZ >	HorzAlign
typedef Alignment< const AlignBase::Axis, AlignBase::Axis::VERT >	VertAlign

Public Member Functions
template<typename OBJ , typename A , typename V >
void	setAlign (const OBJ &owner, const A &axis, const V &value)
	Low-level, "atomic" setter of alignment for OBJECT itself or its ANCHOR object.
void	setAlign (const AlignBase::Axis &axis, const AlignBase::Pos &pos, Topol topol=Topol::INSIDE)
	Set a single alignment setting. "Intermediate-level": axis and pos are given separately.
template<typename ... T, typename AX , AlignBase::Axis A>
void	setAlign (const Alignment< AX, A > &align, const T... args)
	NEW High-level, user friendlier interface for setting INSIDE the alignments for both OBJECT itself and its ANCHOR object.
template<typename AX1 , AlignBase::Axis A1, typename AX2 , AlignBase::Axis A2>
void	setAlign (const Alignment< AX1, A1 > &align1, const Alignment< AX2, A2 > &align2)
template<typename AX , AlignBase::Axis A>
void	setAlign (const Alignment< AX, A > &align1, const Alignment< AX, A > &align2)
	Compiler trap: unimplemented for two of same kind: either HorzAlign or VertAlign twice.
template<typename T >
void	setAlign (const std::string &align, const T &topol)
	High-level, user friendlier interface for setting the alignments for both OBJECT itself and its ANCHOR object.
void	setAlign (const std::string &align)
	High-level, user friendly interface for setting the alignments for both OBJECT itself and its ANCHOR object.
bool	isAligned () const
	Returns true, if any setting is set...
void	resetAlign ()
void	swapAlign (AlignSVG &align)
template<typename P , typename A >
AlignBase::Pos &	getAlign (const P &pos, const A &axis)
	Return alignment setting of an object along horizontal or vertical axis .
template<typename P , typename A >
const AlignBase::Pos &	getAlign (const P &pos, const A &axis) const
	Return alignment setting of an object along horizontal or vertical axis .
void	confToStream (std::ostream &ostr) const
const std::string &	getAlignStr () const
void	swapAlign ()
template<typename OBJ , typename A >
AlignBase::Pos &	getAlign (const OBJ &owner, const A &axis)
template<typename OBJ , typename A >
const AlignBase::Pos &	getAlign (const OBJ &owner, const A &axis) const

Static Public Attributes
static const HorzAlign	LEFT
	Alias for {HORZ:MIN}.
static const HorzAlign	CENTER
	Alias for {HORZ:MID}.
static const HorzAlign	RIGHT
	Alias for {HORZ:MAX}.
static const HorzAlign	HORZ_FILL
	Alias for {HORZ:FILL}.
static const HorzAlign	UNDEFINED_HORZ
static const VertAlign	TOP
	Alias for {VERT:MIN}.
static const VertAlign	MIDDLE
	Alias for {VERT:MID}.
static const VertAlign	BOTTOM
	Alias for {VERT:MAX}.
static const VertAlign	VERT_FILL
	Alias for {VERT:FILL}.
static const VertAlign	UNDEFINED_VERT

Protected Types
typedef int	bitvect_t
typedef std::vector< AlignBase::Pos >	align_vect_t
typedef std::vector< align_vect_t >	align_conf_t

Protected Member Functions
template<typename P , typename A , typename V >
void	modifyAlign (const P &owner, const A &axis, const V &value)
	Change alignment configuration without updating the alignStr.
void	updateAlignStr ()
virtual void	updateAlign ()

Protected Attributes
bitvect_t	alignment = 0
std::string	alignStr
align_conf_t	alignments = align_conf_t(2, align_vect_t(2, AlignBase::Pos::UNDEFINED_POS))

Detailed Description

User-friendly programming interface for alignment considering two elements.

Designed to be contained by SVG elements. Considers two elements, or more specifically, the bounding boxes of two elements.

Member Function Documentation

confToStream()

void confToStream

(

std::ostream &

ostr

)

const

For some reason, toStream() conflicts with: drain::NodeXML<T>::toStream(std::ostream&, const T&, const string&, int)

setAlign() [1/2]

void setAlign ( const AlignBase::Axis &  axis, const AlignBase::Pos &  pos, Topol  topol = Topol::INSIDE  )

inline

Set a single alignment setting. "Intermediate-level": axis and pos are given separately.

Parameters

topol	- INSIDE or OUTSIDE
axis	- HORZ or VERT
pos	- MIN , MID , or MAX

Used by file-svg.cpp

setAlign() [2/2]

void setAlign

(

const std::string &

align

)

High-level, user friendly interface for setting the alignments for both OBJECT itself and its ANCHOR object.

Handler for command line or configuration file arguments.

Handler for command line or configuration file arguments

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The documentation for this struct was generated from the following files:

• src/drain/image/AlignSVG.h
• src/drain/image/AlignSVG.cpp