CFxViewportSnapShot Class Reference

#include <FxView.h>

Public Member Functions
	CFxViewportSnapShot ()
bool	InitializeFromView (const CFxView *pView)
bool	InitializeFromViewInfo (const CFxViewDrawInfo *pViewInfo)
void	ApplyToView (CFxView *pView)
const OdGePoint3d &	GetPosition () const
const OdGePoint3d &	GetTarget () const
const OdGeVector3d &	GetEyeVector () const
const OdGeVector3d &	GetUpVector () const
double	GetFieldWidth () const
double	GetFieldHeight () const
double	GetPixelWidth () const
double	GetPixelHeight () const
double	GetFocalLength () const
const OdGeMatrix3d &	GetWorldToEyeMatrix () const
const OdGsDCRectDouble &	GetVisibleRect () const
OdGePoint2d	GetNumPixelsInUnitSquare (double iWidthInPixels, double iHeighInPixels, const OdGePoint3d &point, bool bUsePerspective) const

Static Public Member Functions
static bool	IsViewSettingsValid (const OdGsView *pView)
static bool	IsViewSettingsValid (const OdDbViewport *pViewport)
static bool	IsViewExtentsValid (const OdGeExtents3d &extents)

Detailed Description

Description: Represents a viewport snap shot. Library: DDKERNEL

Definition at line 52 of file FxView.h.

Constructor & Destructor Documentation

CFxViewportSnapShot()

CFxViewportSnapShot::CFxViewportSnapShot

(

)

Member Function Documentation

ApplyToView()

void CFxViewportSnapShot::ApplyToView

(

CFxView *

pView

)

Description: Applies to view described by pView. Arguments:

Parameters

[in,out]

pView

If non-null, the view.

GetEyeVector()

const OdGeVector3d & CFxViewportSnapShot::GetEyeVector ( ) const

inline

Description: Gets the eye vector.

Return Value: The eye vector.

Definition at line 113 of file FxView.h.

GetFieldHeight()

double CFxViewportSnapShot::GetFieldHeight ( ) const

inline

Description: Gets the field height.

Return Value: The field height.

Definition at line 146 of file FxView.h.

GetFieldWidth()

double CFxViewportSnapShot::GetFieldWidth ( ) const

inline

Description: Gets the field width.

Return Value: The field width.

Definition at line 135 of file FxView.h.

GetFocalLength()

double CFxViewportSnapShot::GetFocalLength ( ) const

inline

Description: Gets the focal length.

Return Value: The focal length.

Definition at line 179 of file FxView.h.

GetNumPixelsInUnitSquare()

OdGePoint2d CFxViewportSnapShot::GetNumPixelsInUnitSquare	(	double	iWidthInPixels,
		double	iHeighInPixels,
		const OdGePoint3d &	point,
		bool	bUsePerspective
	)		const

GetPixelHeight()

double CFxViewportSnapShot::GetPixelHeight ( ) const

inline

Description: Gets the field height.

Return Value: The field height.

Definition at line 168 of file FxView.h.

GetPixelWidth()

double CFxViewportSnapShot::GetPixelWidth ( ) const

inline

Description: Gets the field width.

Return Value: The field width.

Definition at line 157 of file FxView.h.

GetPosition()

const OdGePoint3d & CFxViewportSnapShot::GetPosition ( ) const

inline

Description: Gets the position.

Return Value: The position.

Definition at line 91 of file FxView.h.

GetTarget()

const OdGePoint3d & CFxViewportSnapShot::GetTarget ( ) const

inline

Description: Gets the target.

Return Value: The target.

Definition at line 102 of file FxView.h.

GetUpVector()

const OdGeVector3d & CFxViewportSnapShot::GetUpVector ( ) const

inline

Description: Gets the up vector.

Return Value: The up vector.

Definition at line 124 of file FxView.h.

GetVisibleRect()

const OdGsDCRectDouble & CFxViewportSnapShot::GetVisibleRect ( ) const

inline

Definition at line 195 of file FxView.h.

GetWorldToEyeMatrix()

const OdGeMatrix3d & CFxViewportSnapShot::GetWorldToEyeMatrix ( ) const

inline

Description: Gets the world to device matrix.

Return Value: The world to device matrix.

Definition at line 190 of file FxView.h.

InitializeFromView()

bool CFxViewportSnapShot::InitializeFromView

(

const CFxView *

pView

)

Description: Initializes this object from the given initialize from view. Arguments:

Parameters

pView

The view.

Return Value: true if it succeeds, false if it fails.

InitializeFromViewInfo()

bool CFxViewportSnapShot::InitializeFromViewInfo

(

const CFxViewDrawInfo *

pViewInfo

)

Description: Initializes this object from the given initialize from view info. Arguments:

Parameters

pView

The view.

Return Value: true if it succeeds, false if it fails.

IsViewExtentsValid()

static bool CFxViewportSnapShot::IsViewExtentsValid ( const OdGeExtents3d &  extents )

static

Description: Query if 'extents' is view extents valid. Arguments:

Parameters

extents

The extents.

Return Value: true if view extents valid, false if not.

IsViewSettingsValid() [1/2]

static bool CFxViewportSnapShot::IsViewSettingsValid ( const OdDbViewport *  pViewport )

static

Description: Query if 'pView' is view settings valid. Arguments:

Parameters

pView

The view.

Return Value: true if view settings valid, false if not.

IsViewSettingsValid() [2/2]

static bool CFxViewportSnapShot::IsViewSettingsValid ( const OdGsView *  pView )

static

Description: Query if 'pView' is view settings valid. Arguments:

Parameters

pView

The view.

Return Value: true if view settings valid, false if not.

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

• FxView.h