Open Inventor Release 2024.2.0
 
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PoMiscTextAttr Class Reference

MeshViz Node to define miscellaneous text attributes (font name, line length,...). More...

#include <MeshViz/nodes/PoMiscTextAttr.h>

+ Inheritance diagram for PoMiscTextAttr:

Public Types

enum  LineLength {
  LINE_LENGTH_MAX ,
  LINE_LENGTH_MIN
}
 Line length. More...
 

Public Member Functions

virtual SoType getTypeId () const
 Returns the type identifier for this specific instance.
 
 PoMiscTextAttr ()
 Constructor.
 
- Public Member Functions inherited from SoNode
virtual void setOverride (const SbBool state)
 Turns the override flag on or off.
 
virtual SbBool isOverride () const
 Returns the state of the override flag.
 
virtual SoNodecopy (SbBool copyConnections=FALSE) const
 Creates and returns an exact copy of the node.
 
virtual SbBool affectsState () const
 Returns TRUE if a node has an effect on the state during traversal.
 
virtual void touch ()
 Marks an instance as modified, simulating a change to it.
 
- Public Member Functions inherited from SoFieldContainer
void setToDefaults ()
 Sets all fields in this object to their default values.
 
SbBool hasDefaultValues () const
 Returns TRUE if all of the object's fields have their default values.
 
SbBool fieldsAreEqual (const SoFieldContainer *fc) const
 Returns TRUE if this object's fields are exactly equal to fc's fields.
 
void copyFieldValues (const SoFieldContainer *fc, SbBool copyConnections=FALSE)
 Copies the contents of fc's fields into this object's fields.
 
SoNONUNICODE SbBool set (const char *fieldDataString)
 Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.
 
SbBool set (const SbString &fieldDataString)
 Sets one or more fields in this object to the values specified in the given string, which should be a string in the Open Inventor file format.
 
void get (SbString &fieldDataString)
 Returns the values of the fields of this object in the Open Inventor ASCII file format in the given string.
 
virtual int getFields (SoFieldList &list) const
 Appends references to all of this object's fields to resultList, and returns the number of fields appended.
 
virtual int getAllFields (SoFieldList &list) const
 Returns a list of fields, including the eventIn's and eventOut's.
 
virtual SoFieldgetField (const SbName &fieldName) const
 Returns a the field of this object whose name is fieldName.
 
virtual SoFieldgetEventIn (const SbName &fieldName) const
 Returns a the eventIn with the given name.
 
virtual SoFieldgetEventOut (const SbName &fieldName) const
 Returns the eventOut with the given name.
 
SbBool getFieldName (const SoField *field, SbName &fieldName) const
 Returns the name of the given field in the fieldName argument.
 
SbBool enableNotify (SbBool flag)
 Notification at this Field Container is enabled (if flag == TRUE) or disabled (if flag == FALSE).
 
SbBool isNotifyEnabled () const
 Notification is the process of telling interested objects that this object has changed.
 
virtual void setUserData (void *data)
 Sets application data.
 
void * getUserData (void) const
 Gets user application data.
 
- Public Member Functions inherited from SoBase
virtual SbName getName () const
 Returns the name of an instance.
 
virtual void setName (const SbName &name)
 Sets the name of an instance.
 
void setSynchronizable (const bool b)
 Sets this to be a ScaleViz synchronizable object.
 
bool isSynchronizable () const
 Gets the ScaleViz synchronizable state of this object.
 
- Public Member Functions inherited from SoRefCounter
void ref () const
 Adds a reference to an instance.
 
void unref () const
 Removes a reference from an instance.
 
void unrefNoDelete () const
 unrefNoDelete() should be called when it is desired to decrement the reference count, but not delete the instance if this brings the reference count to zero.
 
int getRefCount () const
 Returns current reference count.
 
void lock () const
 lock this instance.
 
void unlock () const
 unlock this instance.
 
- Public Member Functions inherited from SoTypedObject
SbBool isOfType (const SoType &type) const
 Returns TRUE if this object is of the type specified in type or is derived from that type.
 
template<typename TypedObjectClass >
SbBool isOfType () const
 Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class.
 

Static Public Member Functions

static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
- Static Public Member Functions inherited from PoNode
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
- Static Public Member Functions inherited from SoNode
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
static SoNodegetByName (const SbName &name)
 A node's name can be set using SoBase::setName().
 
static int getByName (const SbName &name, SoNodeList &list)
 A node's name can be set using SoBase::setName().
 
- Static Public Member Functions inherited from SoFieldContainer
static SoType getClassTypeId ()
 Returns the type of this class.
 
- Static Public Member Functions inherited from SoBase
static SoType getClassTypeId ()
 Returns type identifier for this class.
 
- Static Public Member Functions inherited from SoTypedObject
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 

Public Attributes

SoSFString fontName
 Font name for text.
 
SoSFShort lineLength
 Defines the max number of characters per line.
 
SoSFShort endLineChar
 Defines the end line character.
 
SoSFBool profileEnabled
 Enables/Disables the appearance of a profile for 3D Text.
 
SoSFBool predefinedProfileEnabled
 Enables/Disables the use of a predefined profile for 3D text if they are activated (cf profileEnabled field).
 
SoSFBool outliningEnabled
 Enables/Disables drawing of the outline of polygonal text (SoText3 and SoAnnoText3).
 

Detailed Description

MeshViz Node to define miscellaneous text attributes (font name, line length,...).

This node defines the current miscellaneous text attributes for all subsequent MeshViz representations which contain text. These attributes are the font name, the line length, the end line character.

FILE FORMAT/DEFAULT

    PoMiscTextAttr {
    fontName "defaultFont"
    lineLength LINE_LENGTH_MAX
    endLineChar ' '
    profileEnabled FALSE
    predefinedProfileEnabled TRUE
    outliningEnabled TRUE
    }

    Definition at line 61 of file PoMiscTextAttr.h.

Member Enumeration Documentation

◆ LineLength

Line length.

Enumerator
LINE_LENGTH_MAX 

The lines are not limited.

LINE_LENGTH_MIN 

The lines are limited to one word.

Definition at line 71 of file PoMiscTextAttr.h.

Constructor & Destructor Documentation

◆ PoMiscTextAttr()

PoMiscTextAttr::PoMiscTextAttr ( )

Constructor.

Member Function Documentation

◆ getClassTypeId()

static SoType PoMiscTextAttr::getClassTypeId ( )
static

Returns the type identifier for this class.


◆ getTypeId()

virtual SoType PoMiscTextAttr::getTypeId ( ) const
virtual

Returns the type identifier for this specific instance.

Reimplemented from PoNode.

Member Data Documentation

◆ endLineChar

SoSFShort PoMiscTextAttr::endLineChar

Defines the end line character.

Definition at line 114 of file PoMiscTextAttr.h.

◆ fontName

SoSFString PoMiscTextAttr::fontName

Font name for text.

Definition at line 87 of file PoMiscTextAttr.h.

◆ lineLength

SoSFShort PoMiscTextAttr::lineLength

Defines the max number of characters per line.

If several endLineChar appear before the lineLength character, only the last endLineChar is taken into account. if lineLength = LINE_LENGTH_MAX, the lines length is not limited, and if lineLength = LINE_LENGTH_MIN, the lines are limited to one word.

Example of use with the string "United States of America" (24 characters) :

  • with endLineChar = ' ' and lineLength = 15, the string is cut into two lines: "United States" and "of America".
  • with endLineChar = ' ' and lineLength = 18, the string is cut into two lines: "United States of" and "America".

Be careful, words (consecutive characters delimited by endLineChar characters) are never truncated, so lines could exceed lineLength characters if the first word of the line contains more than lineLength characters.

Definition at line 109 of file PoMiscTextAttr.h.

◆ outliningEnabled

SoSFBool PoMiscTextAttr::outliningEnabled

Enables/Disables drawing of the outline of polygonal text (SoText3 and SoAnnoText3).

For filled text that is small relative to the viewer size, drawing the outline improves the appearance of the text. For larger text, the outline can be deactivated to improve performance and prevent the text having a bold appearance.

NOTE: field available since Open Inventor 4.0

Definition at line 143 of file PoMiscTextAttr.h.

◆ predefinedProfileEnabled

SoSFBool PoMiscTextAttr::predefinedProfileEnabled

Enables/Disables the use of a predefined profile for 3D text if they are activated (cf profileEnabled field).

If this field is set to FALSE, the current profile in the state is used (cf SoLinearProfile,...)

Definition at line 130 of file PoMiscTextAttr.h.

◆ profileEnabled

SoSFBool PoMiscTextAttr::profileEnabled

Enables/Disables the appearance of a profile for 3D Text.

Only SoText3 text takes into account of this option (cf PoBase::setTextType()) to to select the type of text used).

Definition at line 122 of file PoMiscTextAttr.h.


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