Gnomon Class Reference
[Nodes]

[PREVIEW] [Medical] Shape node to display a medical gnomon (compass) on the screen. More...

#include <Medical/nodes/Gnomon.h>

Inheritance diagram for Gnomon:

List of all members.

Public Member Functions
virtual SoType	getTypeId () const
	Gnomon ()
void	setScale (SbVec3f scale)
void	setGeometry (SoNode *geometrySceneGraph)
Static Public Member Functions
static SoType	getClassTypeId ()
static void	initClass ()
static void	exitClass ()
Public Attributes
SoSFBool	isDisplayed
SoSFVec2i32	position
SoSFInt32	width
SoSFInt32	height

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Detailed Description

[PREVIEW] [Medical] Shape node to display a medical gnomon (compass) on the screen.

This node displays a medical specific "gnomon" (compass) on the screen that shows the user the current orientation of the volume in 3D space.

Visibility of the gnomon is controlled by the isDisplayed field.

Position and size of the gnomon are specified in pixels using the position, width and height fields.

FILE FORMAT/DEFAULT

Gnomon {

isDisplayed	TRUE
position	0 0
width	100
height	100

}

SEE ALSO

InventorMedical, DicomInfo, Magnifier, Ruler

What is a Preview Feature ?:

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Constructor & Destructor Documentation

Gnomon::Gnomon

(

)

Constructor.

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Member Function Documentation

static void Gnomon::exitClass

(

)

[static]

Finish using class (called automatically by InventorMedical::finish()).

Reimplemented from SoAnnotation.

static SoType Gnomon::getClassTypeId

(

)

[static]

Returns the type identifier for this class.

Reimplemented from SoAnnotation.

virtual SoType Gnomon::getTypeId

(

)

const [virtual]

Returns the type identifier for this specific instance.

Reimplemented from SoAnnotation.

static void Gnomon::initClass

(

)

[static]

Initialize class (called automatically by InventorMedical::init()).

Reimplemented from SoAnnotation.

void Gnomon::setGeometry

(

SoNode *

geometrySceneGraph

)

Replace the gnomon geometry (default is basic medical gnomon).

Gnomon geometry should have a 3D extent of -1 to 1.

void Gnomon::setScale

(

SbVec3f

scale

)

[inline]

Scale the size of the gnomon (default is 1,1,1).

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Member Data Documentation

SoSFInt32 Gnomon::height

Specifies the height of the gnomon viewport in points (default is 100).

SoSFBool Gnomon::isDisplayed

Controls whether the gnomon is visible (default is true).

SoSFVec2i32 Gnomon::position

Position of the gnomon viewport in points (default is 0,0).

SoSFInt32 Gnomon::width

Specifies the width of the gnomon viewport in points (default is 100).

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

• Medical/nodes/Gnomon.h