Equalizer  2.1.0
Parallel Rendering Framework
eq::fabric::Zoom Class Reference

A zoom specification with methods for manipulation. More...

#include <zoom.h>

+ Inheritance diagram for eq::fabric::Zoom:
+ Collaboration diagram for eq::fabric::Zoom:

Public Member Functions

 Zoom ()
 Construct a new zoom specification set to 1, 1. More...
 
 Zoom (const float x_, const float y_)
 Construct a new zoom specification with default values. More...
 
bool isValid () const
 
void validate ()
 
void invalidate ()
 
void apply (const Zoom &rhs)
 

Static Public Attributes

static EQFABRIC_API const Zoom NONE
 The zoom NONE (1,1) value. More...
 

Detailed Description

A zoom specification with methods for manipulation.

The x, y paramenters determine the factor by which the channel's rendering is zoomed.

Definition at line 35 of file zoom.h.

Constructor & Destructor Documentation

eq::fabric::Zoom::Zoom ( )
inline

Construct a new zoom specification set to 1, 1.

Version
1.0

Definition at line 39 of file zoom.h.

eq::fabric::Zoom::Zoom ( const float  x_,
const float  y_ 
)
inline

Construct a new zoom specification with default values.

Version
1.0

Definition at line 45 of file zoom.h.

Member Data Documentation

EQFABRIC_API const Zoom eq::fabric::Zoom::NONE
static

The zoom NONE (1,1) value.

Definition at line 72 of file zoom.h.

Referenced by eq::fabric::PixelViewport::apply(), and eq::fabric::PixelViewport::getZoom().


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