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().

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

• zoom.h