VIEW::Label Class Reference
[Geometric Objects]

Label class. More...

#include <label.h>

Inheritance diagram for VIEW::Label:

List of all members.

debuggers and diagnostics
virtual bool	isValid () const throw ()
	Internal state and consistency self-validation.
virtual void	dump (std::ostream &s=std::cout, Size depth=0) const throw ()
	Internal value dump.
virtual void	getVertices (vector< Vector3 > &vertices) const
String	text_
QFont	font_
Public Member Functions
Constructors
	Label () throw ()
	Default Constructor.
	Label (const Label &label) throw ()
	Copy constructor with cloning facility.
Destructors
virtual	~Label () throw ()
	Destructor.
virtual void	clear () throw ()
	Explicit default initialization.
Assignment methods
void	set (const Label &label) throw ()
	Assignment.
const Label &	operator= (const Label &label) throw ()
	Assignment operator.
void	swap (Label &label) throw ()
	Swapping of label's.
Inspectors, Mutators, Accessors
void	setText (const String &text) throw ()
	Change the text of the label.
String	getText () const throw ()
	Inspection of the text of the label.
String	getExpandedText () const throw ()
	Inspection of the expanded text of the label.
const QFont &	getFont () const
void	setFont (const QFont &font)
void	setFontSize (Size size)

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Detailed Description

Label class.

An instance of Label represents an instance of the geometric representation "label". A label is an information text that can be pinned to another Composite or GeometricObject. A label is both visible in the dynamic and static render mode of the Scene. A label has the following properties.

• color - the color of the label
• text - the text of the label
• vertex - the position of the label

  Labels support special text tags, that allows for automaticaly created text:

  • N Name
  • I Residue Id
  • T Atom type
  • C Atom charge
  • E Atom element
  • Y Atom type name

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Constructor & Destructor Documentation

VIEW::Label::Label (   )  throw ()

Default Constructor. Construct new label. The properties of this label are set to: color - to the color black text - to the text "unkown" vertex - to the vector (0,0,0) Returns: Label new constructed label See also: GeometricObject Vertex

VIEW::Label::Label (  const Label &  label  )  throw ()

Copy constructor with cloning facility. Parameters: label  the label to be copied (cloned) See also: GeometricObject Vertex

virtual VIEW::Label::~Label (   )  throw () [virtual]

Destructor.

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Member Function Documentation

virtual void VIEW::Label::clear (   )  throw () [virtual]

Explicit default initialization. Calls GeometricObject::clear Calls Vertex::clear See also: GeometricObject::clear Vertex::clear Reimplemented from VIEW::Vertex.

virtual void VIEW::Label::dump (  std::ostream &  s = std::cout, Size  depth = 0 )  const throw () [virtual]

Internal value dump. Dump the current value of this label to the output ostream s with dumping depth depth. Calls GeometricObject::dump. Calls Vertex::dump. Parameters: s  output stream where to output the value of this label depth  the dumping depth See also: GeometricObject::dump Vertex::dump Reimplemented from VIEW::Vertex.

String VIEW::Label::getExpandedText (   )  const throw ()

Inspection of the expanded text of the label.

String VIEW::Label::getText (   )  const throw ()

Inspection of the text of the label.

virtual bool VIEW::Label::isValid (   )  const throw () [virtual]

Internal state and consistency self-validation. Initiate self-validation of the internal state and data structure consistencies of this label. If the internal state of this label is correct (self-validated) and consistent true is returned, false otherwise. Calls GeometricObject::isValid. Calls Vertex::isValid. Returns: bool true if the internal state of this label is correct (self-validated) and consistent, false otherwise See also: GeometricObject::isValid Vertex::isValid Reimplemented from VIEW::Vertex.

const Label& VIEW::Label::operator= (  const Label &  label  )  throw ()

Assignment operator. Calls set.

void VIEW::Label::set (  const Label &  label  )  throw ()

Assignment. Assign the label label to this label. Parameters: label  the label to be copied

void VIEW::Label::setText (  const String &  text  )  throw ()

Change the text of the label.

void VIEW::Label::swap (  Label &  label  )  throw ()

Swapping of label's.