lti::graphicsPattern Class Reference

graphicsPattern template class. More...

#include <ltiGraphicsPattern.h>

Inheritance diagram for lti::graphicsPattern:

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Collaboration diagram for lti::graphicsPattern:

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List of all members.

Classes
struct	less
	A comparator used for sorting patterns. More...
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)

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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.

Reimplemented from lti::ioObject.

Reimplemented in lti::linePattern, and lti::fillPattern.

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

Reimplemented from lti::ioObject.

Reimplemented in lti::linePattern, and lti::fillPattern.

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