SoScXMLZoomTarget.3coin4 - Man Page
SCXML event target service for zoom-behaviour.
Synopsis
#include <Inventor/scxml/SoScXMLZoomTarget.h>
Inherits SoScXMLNavigationTarget.
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 run-time type checking and 'downward' casting.
Static Public Member Functions
static SoType getClassTypeId (void)
static void * createInstance (void)
static void initClass (void)
static void cleanClass (void)
static SoScXMLZoomTarget * constructSingleton (void)
static void destructSingleton (void)
static SoScXMLZoomTarget * singleton (void)
static const SbName & BEGIN (void)
static const SbName & UPDATE (void)
static const SbName & END (void)
static const SbName & ZOOM (void)
static const SbName & ZOOM_IN (void)
static const SbName & ZOOM_OUT (void)
static const SbName & RESET (void)
static void zoom (SoCamera *camera, float factor)
static void reset (SoCamera *camera)
Protected Member Functions
virtual SbBool processOneEvent (const ScXMLEvent *event)
Additional Inherited Members
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
2008-02-14
Member Function Documentation
SoType SoScXMLZoomTarget::getTypeId (void) const [virtual]
Returns the type identification of an object derived from a class inheriting SoBase. This is used for run-time type checking and 'downward' casting.
- See also
SoBase::getTypeId() const
Implements SoScXMLNavigationTarget.
void SoScXMLZoomTarget::reset (SoCamera * camera) [static]
This function resets the zooming attributes of the camera to the default values.
SbBool SoScXMLZoomTarget::processOneEvent (const ScXMLEvent * event) [protected], [virtual]
This function processes one event. The base class implementation does nothing.
Reimplemented from ScXMLEventTarget.
Author
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