Okular::PixmapRequest Class Reference

#include <generator.h>

Public Types
enum	PixmapRequestFeature { NoFeature = 0, Asynchronous = 1, Preload = 2 }

Public Member Functions
	PixmapRequest (DocumentObserver *observer, int pageNumber, int width, int height, int priority, PixmapRequestFeatures features)
	~PixmapRequest ()
bool	asynchronous () const
int	height () const
bool	isTile () const
const NormalizedRect &	normalizedRect () const
DocumentObserver *	observer () const
Page *	page () const
int	pageNumber () const
bool	preload () const
int	priority () const
void	setNormalizedRect (const NormalizedRect &rect)
void	setTile (bool tile)
int	width () const

Detailed Description

Describes a pixmap type request.

Definition at line 522 of file generator.h.

Member Enumeration Documentation

enum Okular::PixmapRequest::PixmapRequestFeature

Enumerator
NoFeature
Asynchronous
Preload

Definition at line 528 of file generator.h.

Constructor & Destructor Documentation

PixmapRequest::PixmapRequest	(	DocumentObserver *	observer,
		int	pageNumber,
		int	width,
		int	height,
		int	priority,
		PixmapRequestFeatures	features
	)

Creates a new pixmap request.

Parameters

observer	The observer.
pageNumber	The page number.
width	The width of the page.
height	The height of the page.
priority	The priority of the request.
features	The features of generation.

Definition at line 425 of file generator.cpp.

PixmapRequest::~PixmapRequest

(

)

Destroys the pixmap request.

Definition at line 439 of file generator.cpp.

Member Function Documentation

bool PixmapRequest::asynchronous

(

)

const

Returns whether the generation should be done synchronous or asynchronous.

If asynchronous, the pixmap is created in a thread and the observer is notified when the job is done.

Definition at line 469 of file generator.cpp.

int PixmapRequest::height

(

)

const

Returns the page height of the requested pixmap.

Definition at line 459 of file generator.cpp.

bool PixmapRequest::isTile

(

)

const

Returns whether the generator should render just the region given by normalizedRect() or the entire page.

Since

0.16 (KDE 4.10)

Definition at line 489 of file generator.cpp.

const NormalizedRect & PixmapRequest::normalizedRect

(

)

const

Returns the normalized region of the page to request.

Since

0.16 (KDE 4.10)

Definition at line 502 of file generator.cpp.

DocumentObserver * PixmapRequest::observer

(

)

const

Returns the observer of the request.

Definition at line 444 of file generator.cpp.

Page * PixmapRequest::page

(

)

const

Returns a pointer to the page where the pixmap shall be generated for.

Definition at line 479 of file generator.cpp.

int PixmapRequest::pageNumber

(

)

const

Returns the page number of the request.

Definition at line 449 of file generator.cpp.

bool PixmapRequest::preload

(

)

const

Returns whether the generation request is for a page that is not important i.e.

it's just for speeding up future rendering

Definition at line 474 of file generator.cpp.

int PixmapRequest::priority

(

)

const

Returns the priority (less it better, 0 is maximum) of the request.

Definition at line 464 of file generator.cpp.

void PixmapRequest::setNormalizedRect

(

const NormalizedRect &

rect

)

Sets the region of the page to request.

Since

0.16 (KDE 4.10)

Definition at line 494 of file generator.cpp.

void PixmapRequest::setTile

(

bool

tile

)

Sets whether the generator should render only the given normalized rect or the entire page.

Since

0.16 (KDE 4.10)

Definition at line 484 of file generator.cpp.

int PixmapRequest::width

(

)

const

Returns the page width of the requested pixmap.

Definition at line 454 of file generator.cpp.

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

• generator.h
• generator.cpp