SoLabel - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 4.0.0
Note : Coin
NAMESoLabel − The SoLabel class is a node for holding label information in a scene graph.
SYNOPSIS
#include <Inventor/nodes/SoLabel.h> Inherits SoNode.
Public Member Functionsvirtual 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. SoLabel (void)
Static Public Member Functionsstatic SoType getClassTypeId (void)
static void initClass (void)
Public AttributesSoSFName label
Protected Member Functionsvirtual const SoFieldData * getFieldData (void) const
virtual ~SoLabel ()
Static Protected Member Functionsstatic const SoFieldData ** getFieldDataPtr (void)
Additional Inherited Members
Detailed DescriptionThe SoLabel class is a node for holding label information in a scene graph. Use this node as a convenient way of labeling nodes or subgraphs within a scene graph. SoLabel nodes does not influence traversal in any way for any of the builtin actions. FILE FORMAT/DEFAULTS: Label {
label "<Undefined label>"
}
Constructor & Destructor Documentation
SoLabel::SoLabel (void)Constructor.
SoLabel::~SoLabel () [protected], [virtual]Destructor.
Member Function Documentation
SoType SoLabel::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. Usage example: void foo(SoNode * node)
{
if (node->getTypeId() == SoFile::getClassTypeId()) {
SoFile * filenode = (SoFile *)node; // safe downward cast, knows the type
}
}For application programmers wanting to extend the library with new nodes, engines, nodekits, draggers or others: this method needs to be overridden in all subclasses. This is typically done as part of setting up the full type system for extension classes, which is usually accomplished by using the pre-defined macros available through for instance Inventor/nodes/SoSubNode.h (SO_NODE_INIT_CLASS and SO_NODE_CONSTRUCTOR for node classes), Inventor/engines/SoSubEngine.h (for engine classes) and so on. For more information on writing Coin extensions, see the class documentation of the toplevel superclasses for the various class groups. Implements SoBase.
const SoFieldData * SoLabel::getFieldData (void) const [protected], [virtual]Returns a pointer to the class-wide field data storage object for this instance. If no fields are present, returns NULL. Reimplemented from SoFieldContainer.
Member Data Documentation
SoSFName SoLabel::labelLabel text.
AuthorGenerated automatically by Doxygen for Coin from the source code. 0
Johanes Gumabo
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