Okular::DocumentViewport

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Okular::DocumentViewport Class Reference

#include <document.h>

Public Types

enum  Position { Center = 1 , TopLeft = 2 }
 

Public Member Functions

 DocumentViewport (const QString &xmlDesc)
 
 DocumentViewport (int number=-1)
 
bool isValid () const
 
bool operator< (const DocumentViewport &other) const
 
bool operator== (const DocumentViewport &other) const
 
QString toString () const
 

Public Attributes

struct { 
 
   bool   enabled 
 
   bool   height 
 
   bool   width 
 
autoFit 
 
int pageNumber
 
struct { 
 
   bool   enabled 
 
   double   normalizedX 
 
   double   normalizedY 
 
   Position   pos 
 
rePos 
 

Detailed Description

A view on the document.

The Viewport structure is the 'current view' over the document. Contained data is broadcasted between observers to synchronize their viewports to get the 'I scroll one view and others scroll too' views.

Definition at line 1349 of file document.h.

Member Enumeration Documentation

◆ Position

Describes the relative position of the viewport.

Enumerator
Center 

Relative to the center of the page.

TopLeft 

Relative to the top left corner of the page.

Definition at line 1386 of file document.h.

Constructor & Destructor Documentation

◆ DocumentViewport() [1/2]

DocumentViewport::DocumentViewport ( int number = -1)
explicit

Creates a new viewport for the given page number.

DocumentViewport.

Definition at line 5551 of file document.cpp.

◆ DocumentViewport() [2/2]

DocumentViewport::DocumentViewport ( const QString & xmlDesc)
explicit

Creates a new viewport from the given xmlDesc.

Definition at line 5564 of file document.cpp.

Member Function Documentation

◆ isValid()

bool DocumentViewport::isValid ( ) const

Returns whether the viewport is valid.

Definition at line 5632 of file document.cpp.

◆ operator<()

bool DocumentViewport::operator< ( const DocumentViewport & other) const

Definition at line 5652 of file document.cpp.

◆ operator==()

bool DocumentViewport::operator== ( const DocumentViewport & other) const

Definition at line 5637 of file document.cpp.

◆ toString()

QString DocumentViewport::toString ( ) const

Returns the viewport as xml description.

Definition at line 5617 of file document.cpp.

Member Data Documentation

◆ [struct]

struct { ... } Okular::DocumentViewport::autoFit

If 'autoFit.enabled == true' then the page must be autofit in the viewport.

◆ enabled

bool Okular::DocumentViewport::enabled

Definition at line 1396 of file document.h.

◆ height

bool Okular::DocumentViewport::height

Definition at line 1408 of file document.h.

◆ normalizedX

double Okular::DocumentViewport::normalizedX

Definition at line 1397 of file document.h.

◆ normalizedY

double Okular::DocumentViewport::normalizedY

Definition at line 1398 of file document.h.

◆ pageNumber

int Okular::DocumentViewport::pageNumber

The number of the page nearest the center of the viewport.

Definition at line 1381 of file document.h.

◆ pos

Position Okular::DocumentViewport::pos

Definition at line 1399 of file document.h.

◆ [struct]

struct { ... } Okular::DocumentViewport::rePos

If 'rePos.enabled == true' then this structure contains the viewport center or top left depending on the value of pos.

◆ width

bool Okular::DocumentViewport::width

Definition at line 1407 of file document.h.


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