Coin  4.0.3
Coin3D core library
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SoScXMLZoomTarget Class Reference

SCXML event target service for zoom behaviour. More...

#include <Inventor/scxml/SoScXMLZoomTarget.h>

Inheritance diagram for SoScXMLZoomTarget:
SoScXMLNavigationTarget ScXMLEventTarget ScXMLObject

Public Member Functions

virtual SoType getTypeId (void) const
 Returns the type identification of an object derived from a class inheriting SoBase. This is used for runtime type checking and "downward" casting.
 
- Public Member Functions inherited from ScXMLEventTarget
virtual const ScXMLEventgetCurrentEvent (void) const
 
const char * getEventTargetName (void) const
 
const char * getEventTargetType (void) const
 
virtual SbBool processEventQueue (void)
 
virtual void queueEvent (const SbName &eventid)
 
virtual void queueEvent (const ScXMLEvent *event)
 
virtual void queueInternalEvent (const SbName &eventid)
 
virtual void queueInternalEvent (const ScXMLEvent *event)
 
virtual SbBool sendExternalEvent (const ScXMLSendElt *sendelt)
 
virtual SbBool sendInternalEvent (const ScXMLEventElt *sendelt)
 
virtual void setEventTargetName (const char *targetname)
 
virtual void setEventTargetType (const char *targettype)
 
- Public Member Functions inherited from ScXMLObject
SbBool isOfType (SoType type) const
 Returns TRUE if the type of this object is either of the same type or inherited from type.
 

Static Public Member Functions

static const SbNameBEGIN (void)
 
static void cleanClass (void)
 
static SoScXMLZoomTargetconstructSingleton (void)
 
static voidcreateInstance (void)
 
static void destructSingleton (void)
 
static const SbNameEND (void)
 
static SoType getClassTypeId (void)
 
static void initClass (void)
 
static void reset (SoCamera *camera)
 
static const SbNameRESET (void)
 
static SoScXMLZoomTargetsingleton (void)
 
static const SbNameUPDATE (void)
 
static void zoom (SoCamera *camera, float factor)
 
static const SbNameZOOM (void)
 
static const SbNameZOOM_IN (void)
 
static const SbNameZOOM_OUT (void)
 
- Static Public Member Functions inherited from SoScXMLNavigationTarget
static void cleanClass (void)
 
static SoType getClassTypeId (void)
 
static void initClass (void)
 
- Static Public Member Functions inherited from ScXMLEventTarget
static void cleanClass (void)
 
static SoType getClassTypeId (void)
 
static void initClass (void)
 
- Static Public Member Functions inherited from ScXMLObject
static void cleanClass (void)
 Does the opposite of initClass, deallocates any class specific resources and resets the class to an uninitialized state with respect to the Coin type system.
 
static SoType getClassTypeId (void)
 This static method returns the SoType object associated with objects of this class.
 
static void initClass (void)
 Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.
 

Protected Member Functions

virtual SbBool processOneEvent (const ScXMLEvent *event)
 
- Protected Member Functions inherited from SoScXMLNavigationTarget
void freeSessionData (SbName sessionid)
 
DatagetSessionData (SbName sessionid, NewDataFunc *constructor)
 
- Protected Member Functions inherited from ScXMLEventTarget
virtual const ScXMLEventgetNextEvent (void)
 
virtual const ScXMLEventgetNextExternalEvent (void)
 
virtual const ScXMLEventgetNextInternalEvent (void)
 
virtual void setCurrentEvent (const ScXMLEvent *event)
 

Additional Inherited Members

- Protected Types inherited from SoScXMLNavigationTarget
typedef DataNewDataFunc(void)
 
- Static Protected Member Functions inherited from SoScXMLNavigationTarget
static SoCameragetActiveCamera (const ScXMLEvent *event, SbName sessionid)
 
static SbBool getEventDouble (const ScXMLEvent *event, const char *label, double &dbl_out, SbBool required=TRUE)
 
static SbBool getEventSbBool (const ScXMLEvent *event, const char *label, SbBool &bool_out, SbBool required=TRUE)
 
static SbBool getEventSbRotation (const ScXMLEvent *event, const char *label, SbRotation &rot_out, SbBool required=TRUE)
 
static SbBool getEventSbVec2f (const ScXMLEvent *event, const char *label, SbVec2f &vec_out, SbBool required=TRUE)
 
static SbBool getEventSbVec3f (const ScXMLEvent *event, const char *label, SbVec3f &vec_out, SbBool required=TRUE)
 
static SbBool getEventString (const ScXMLEvent *event, const char *label, SbString &str_out, SbBool required=TRUE)
 
static SbName getSessionId (const ScXMLEvent *event)
 
static SoScXMLStateMachinegetSoStateMachine (const ScXMLEvent *event, SbName sessionid)
 
static ScXMLStateMachinegetStateMachine (const ScXMLEvent *event, SbName sessionid)
 
- Static Protected Member Functions inherited from ScXMLEventTarget
static ScXMLEventTargetgetEventTarget (const char *targettype, const char *targetname, const char *sessionid=NULL)
 
static void registerEventTarget (ScXMLEventTarget *target, const char *sessionid=NULL)
 
static void unregisterEventTarget (ScXMLEventTarget *target, const char *sessionid=NULL)
 
- Static Protected Member Functions inherited from ScXMLObject
static void registerClassType (const char *xmlns, const char *classname, SoType type)
 
static void registerInvokeClassType (const char *xmlns, const char *targettype, const char *source, SoType type)
 
- Protected Attributes inherited from ScXMLEventTarget
const ScXMLEventcurrentevent
 
SbBool isprocessingqueue
 
char * targetname
 
char * targettype
 

Detailed Description

SCXML event target service for zoom behaviour.

Events:

x-coin-navigation.Zoom.*

{ BEGIN _sessionid {string} mouseposition {SbVec2f}

UPDATE _sessionid {string} mouseposition {SbVec2f}

END _sessionid {string} mouseposition {SbVec2f} }

ZOOM _sessionid factor {float}

ZOOM_IN _sessionid {string} [factor] {float=1.2} [count] {float=1}

ZOOM_OUT _sessionid {string} [factor] {float=1.2} [count] {float=1}

RESET _sessionid {string}

Since
Coin 3.1

Member Function Documentation

◆ getTypeId()

SoType SoScXMLZoomTarget::getTypeId ( void ) const
virtual

Returns the type identification of an object derived from a class inheriting SoBase. This is used for runtime type checking and "downward" casting.

See also
SoBase::getTypeId() const

Implements SoScXMLNavigationTarget.

◆ processOneEvent()

SbBool SoScXMLZoomTarget::processOneEvent ( const ScXMLEvent * event)
protectedvirtual

This function processes one event. The base class implementation does nothing.

Reimplemented from ScXMLEventTarget.

◆ reset()

void SoScXMLZoomTarget::reset ( SoCamera * camera)
static

This function resets the zooming attributes of the camera to the default values.


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