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 (int number=-1)
 
 DocumentViewport (const QString &xmlDesc)
 
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 1301 of file document.h.

Member Enumeration Documentation

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 1338 of file document.h.

Constructor & Destructor Documentation

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

Creates a new viewport for the given page number.

DocumentViewport.

Definition at line 5135 of file document.cpp.

DocumentViewport::DocumentViewport ( const QString xmlDesc)
explicit

Creates a new viewport from the given xmlDesc.

Definition at line 5148 of file document.cpp.

Member Function Documentation

bool DocumentViewport::isValid ( ) const

Returns whether the viewport is valid.

Definition at line 5211 of file document.cpp.

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

Definition at line 5216 of file document.cpp.

QString DocumentViewport::toString ( ) const

Returns the viewport as xml description.

Definition at line 5198 of file document.cpp.

Member Data Documentation

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

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

int Okular::DocumentViewport::pageNumber

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

Definition at line 1333 of file document.h.

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

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


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