SoView2DSlicer Class Reference

allows changing the current slice of the SoView2D with mouse movement and mousewheel More...

#include <SoView2DSlicer.h>

Inheritance diagram for SoView2DSlicer:

List of all members.

Public Member Functions
	SoView2DSlicer ()
	Constructor.
void	updateValues ()
	setup code
bool	evalEvent (SoView2D *view2d, View2DSliceList *slicelist, View2DEvent *ec, View2DEventPhase phase)
	reimplemented from SoView2DExtension
Static Public Member Functions
static void	initClass ()
	inventor runtime type system
Public Attributes
SoSFFloat	sensitivity
	sensitivity used for sliding
SoSFBool	permitInteractionOutsideImage
	Field for toggling the interaction out of the image on/off.
Protected Attributes
int	_oldY
	previous y coordinate of mouse
int	_sumY
	current sum of y movement since last slice change
unsigned	_prevWheelCode
	previous wheel rotation orientation & sign code
int	_sumWheel
	current sum of 1/8 degrees of wheel rotation

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Detailed Description

allows changing the current slice of the SoView2D with mouse movement and mousewheel

Definition at line 20 of file SoView2DSlicer.h.

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Constructor & Destructor Documentation

SoView2DSlicer::SoView2DSlicer

(

)

Constructor.

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Member Function Documentation

bool SoView2DSlicer::evalEvent	(	SoView2D *	view2d,
		View2DSliceList *	slicelist,
		View2DEvent *	ec,
		View2DEventPhase	phase
	)			[virtual]

reimplemented from SoView2DExtension

Reimplemented from SoView2DExtension.

static void SoView2DSlicer::initClass

(

)

[static]

inventor runtime type system

Reimplemented from SoView2DExtension.

void SoView2DSlicer::updateValues

(

)

[virtual]

setup code

Reimplemented from SoView2DExtension.

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Member Data Documentation

int SoView2DSlicer::_oldY [protected]

previous y coordinate of mouse

Definition at line 46 of file SoView2DSlicer.h.

unsigned SoView2DSlicer::_prevWheelCode [protected]

previous wheel rotation orientation & sign code

Definition at line 50 of file SoView2DSlicer.h.

int SoView2DSlicer::_sumWheel [protected]

current sum of 1/8 degrees of wheel rotation

Definition at line 52 of file SoView2DSlicer.h.

int SoView2DSlicer::_sumY [protected]

current sum of y movement since last slice change

Definition at line 48 of file SoView2DSlicer.h.

SoSFBool SoView2DSlicer::permitInteractionOutsideImage

Field for toggling the interaction out of the image on/off.

Definition at line 35 of file SoView2DSlicer.h.

SoSFFloat SoView2DSlicer::sensitivity

sensitivity used for sliding

Definition at line 26 of file SoView2DSlicer.h.

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

• MeVisLab/Standard/Sources/Inventor/SoView2D/extensions/SoView2DSlicer.h