latest version v1.9 - last update 24 Nov 2005

lti::graphicsPattern Class Reference

graphicsPattern template class. More...

#include <ltiGraphicsPattern.h>

Inheritance diagram for lti::graphicsPattern:

[legend]Collaboration diagram for lti::graphicsPattern:

[legend]List of all members.

Public Member Functions
	graphicsPattern ()
virtual	~graphicsPattern ()
const char *	getTypeName () const
virtual void	clear ()=0
graphicsPattern &	copy (const graphicsPattern &other)
graphicsPattern &	operator= (const graphicsPattern &other)
bool	operator== (const graphicsPattern &other) const
bool	operator!= (const graphicsPattern &other) const
virtual object *	clone () const =0
virtual rectangle	getBoundingBox () const =0
virtual bool	write (ioHandler &handler, const bool complete=true) const
virtual bool	read (ioHandler &handler, const bool complete=true)
Classes
struct	less
	A comparator used for sorting patterns. More...

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Detailed Description

graphicsPattern template class.

It is the base class for all drawing patterns. The actual content of such a pattern, and if it is designed for lines or filled shapes, is defined in the subclass. Common property of all patterns include its bounding box, which is a rectangle that encloses all objects. Patterns may be binary, monochromatic, or colored. These classes are used by the drawer classes.

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Constructor & Destructor Documentation

lti::graphicsPattern::graphicsPattern (   )

default constructor creates an empty pointList;

virtual lti::graphicsPattern::~graphicsPattern (   )  [virtual]

destructor

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Member Function Documentation

virtual void lti::graphicsPattern::clear (   )  [pure virtual]

Resets this pattern to its default state. Implemented in lti::linePattern, and lti::fillPattern.

virtual object* lti::graphicsPattern::clone (   )  const [pure virtual]

create a clone of this pointList Returns: a pointer to a copy of this pointList Implemented in lti::linePattern, and lti::fillPattern.

graphicsPattern& lti::graphicsPattern::copy (  const graphicsPattern &  other  )

assigment operator. copy the contents of other in this object. Parameters: other  the source pointList to be copied.

virtual rectangle lti::graphicsPattern::getBoundingBox (   )  const [pure virtual]

Returns the bounding box of this pattern. Implemented in lti::linePattern, and lti::fillPattern.

const char* lti::graphicsPattern::getTypeName (  void   )  const [inline, virtual]

returns the name of this class: graphicsPattern Reimplemented from lti::ioObject.

bool lti::graphicsPattern::operator!= (  const graphicsPattern &  other  )  const [inline]

comparison operator (alias for compareTo(other) != 0). Parameters: other  the pattern to be compared Returns: true if both are unequal

graphicsPattern& lti::graphicsPattern::operator= (  const graphicsPattern &  other  )

assigment operator (alias for copy(other)). Parameters: other  the pointList to be copied Returns: a reference to the actual pointList

bool lti::graphicsPattern::operator== (  const graphicsPattern &  other  )  const [inline]

comparison operator (alias for compareTo(other) == 0). Parameters: other  the pattern to be compared Returns: true if both are equal

virtual bool lti::graphicsPattern::read (  ioHandler &  handler, const bool  complete = true )  [virtual]

read the pattern from the given ioHandler Reimplemented from lti::ioObject. Reimplemented in lti::linePattern, and lti::fillPattern.

virtual bool lti::graphicsPattern::write (  ioHandler &  handler, const bool  complete = true )  const [virtual]

write the pattern to the given ioHandler Reimplemented from lti::ioObject. Reimplemented in lti::linePattern, and lti::fillPattern.

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

• ltiGraphicsPattern.h

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