Internal field class to update values of origin, textBounds, lineBounds. More...

#include <H3D/Text.h>

Inheritance diagram for H3D::Text::OutputUpdater:

Protected Member Functions
virtual void	update ()
	Updates values of origin, lineBounds and textBounds.

Protected Member Functions inherited from H3D::TypedField< BaseField, RequiredArgTypes, OptionalArgTypes >
void	checkFieldType (Field *f, int index)
	Function for checking that a field is of a correct type given type specification according to the TypedField template arguments. More...

void	checkTemplateArguments ()
	Function for checking that a field given TypedField type specification is valid. More...

Additional Inherited Members
Public Types inherited from H3D::PeriodicUpdate< TypedField< Field, Types< SFFontStyleNode, MFString > > >
enum	PeriodType
	Type defining how the period should be interpreted.

Public Member Functions inherited from H3D::PeriodicUpdate< TypedField< Field, Types< SFFontStyleNode, MFString > > >
	PeriodicUpdate (H3DFloat _period=0, PeriodType _period_type=COUNT)
	Constructor.

	~PeriodicUpdate ()
	Destructor.

virtual bool	timeToUpdate ()
	Determines if it is time to check that the field is updated. More...

void	setPeriodType (PeriodType type)
	Set the type of the period.

void	setPeriod (H3DFloat _period)
	Set the period for the update.

virtual void	upToDate ()
	upToDate is specialized to record the time of the call to the function in the last_up_to_date member.

Public Member Functions inherited from H3D::PeriodicUpdateField
virtual	~PeriodicUpdateField ()
	Destructor.

Protected Attributes inherited from H3D::PeriodicUpdate< TypedField< Field, Types< SFFontStyleNode, MFString > > >
PeriodType	period_type
	The tye of the period.

H3DFloat	period
	The period of automatic updates/.

TimeStamp	last_up_to_date
	The time of the last call to upToDate.

unsigned int	counter
	The number of calls to timeToUpdate() since the last update.

Detailed Description

Internal field class to update values of origin, textBounds, lineBounds.

Only outputs values if default length and maxExtent are used. Changes on string and fontStyle changes.

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

Protected Member Functions