QwtPlot3D API  0.2.7
Classes | Public Types | Static Public Member Functions | List of all members
IO Class Reference

#include <qwt3d_io.h>

Classes

class  Functor
 

Public Types

typedef bool(* Function) (Plot3D *, QString const &fname)
 

Static Public Member Functions

static bool defineInputHandler (QString const &format, Function func)
 
static bool defineOutputHandler (QString const &format, Function func)
 
static bool defineInputHandler (QString const &format, Functor const &func)
 
static bool defineOutputHandler (QString const &format, Functor const &func)
 
static bool save (Plot3D *, QString const &fname, QString const &format)
 
static bool load (Plot3D *, QString const &fname, QString const &format)
 
static QStringList inputFormatList ()
 
static QStringList outputFormatList ()
 
static FunctoroutputHandler (QString const &format)
 
static FunctorinputHandler (QString const &format)
 

Detailed Description

IO provides a generic interface for standard and user written I/O handlers. It also provides functionality for the registering of such handlers in the framework.
The interface mimics roughly Qt's QImageIO functions for defining image input/output functions.

Member Typedef Documentation

typedef bool(* Function) (Plot3D *, QString const &fname)

The function type that can be processed by the define... members. An extension is the IO::Functor.

Member Function Documentation

bool defineInputHandler ( QString const &  format,
IO::Functor const &  func 
)
static

Registers a new Functor for data input.
Every call overwrites a formerly registered handler for the same format string (case sensitive).

bool defineOutputHandler ( QString const &  format,
IO::Functor const &  func 
)
static

Registers a new Functor for data output.
Every call overwrites a formerly registered handler for the same format string (case sensitive).

bool save ( Plot3D plot,
QString const &  fname,
QString const &  format 
)
static

Applies a writing IO::Function or IO::Functor.

Parameters
plotPlot with the content that should be saved
fnameFile name
formatOutput format
Returns
The return value from the called Function/Functor. The function returns false, if no registered handler could be found.

Referenced by Plot3D::save(), Plot3D::savePixmap(), and Plot3D::saveVector().

bool load ( Plot3D plot,
QString const &  fname,
QString const &  format 
)
static

Applies a reading IO::Function or IO::Functor.

Parameters
plotPlot with the content that should be loaded
fnameFile name
formatInput format
Returns
The return value from the called Function/Functor. The function returns false, if no registered handler could be found.
QStringList inputFormatList ( )
static

Returns a list of currently registered input formats.

QStringList outputFormatList ( )
static

Returns a list of currently registered output formats.

IO::Functor * outputHandler ( QString const &  format)
static

Returns the output functor in charge for format and 0 if non-existent.

Referenced by Plot3D::saveVector().

IO::Functor * inputHandler ( QString const &  format)
static

Returns the input functor in charge for format and 0 if non-existent.


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