Open Inventor Release 2023.2.3
 
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PoLegend Class Reference

MeshViz Abstract class for legend representations. More...

#include <MeshViz/graph/PoLegend.h>

+ Inheritance diagram for PoLegend:

Public Types

enum  Visibility {
  VISIBILITY_OFF ,
  VISIBILITY_ON
}
 Type of visibility. More...
 
enum  TextPath {
  PATH_RIGHT ,
  PATH_LEFT ,
  PATH_UP ,
  PATH_DOWN
}
 Text path. More...
 
enum  Position {
  POS_BOTTOM ,
  POS_TOP ,
  POS_RIGHT ,
  POS_LEFT
}
 Type of position. More...
 
enum  MarginType {
  REL_MARGIN ,
  FIXED_MARGIN
}
 Type of margins. More...
 
enum  IncrementType {
  VERTICAL_INCREMENT ,
  HORIZONTAL_INCREMENT
}
 Type of values incrementation. More...
 
- Public Types inherited from PoBase
enum  UpdateMethodType {
  UPDATE_METHOD_IMMEDIATE ,
  UPDATE_METHOD_ON_ACTION
}
 Type of update method. More...
 
enum  NodeWriteFormat {
  FOLD_NODE_WRITE_FORMAT ,
  UNFOLD_NODE_WRITE_FORMAT
}
 Type of write format. More...
 
enum  TextType {
  SO_TEXT3 ,
  SO_ANNO_TEXT3
}
 Type of Text. More...
 
typedef void PoRebuildCB(void *userData, PoBase *base)
 

Public Member Functions

virtual SoType getTypeId () const
 Returns the type identifier for this specific instance.
 
virtual const SoNodekitCataloggetNodekitCatalog () const
 Returns the SoNodekitCatalog for this instance.
 
void setMiscTextAttr (PbMiscTextAttr *textAttr)
 Sets a reference to a PbMiscTextAttr for miscellaneous text attributes of all legend texts.
 
const PbMiscTextAttrgetMiscTextAttr () const
 Gets a reference to a PbMiscTextAttr for miscellaneous text attributes.
 
- Public Member Functions inherited from PoBase
void setUpdateMethod (UpdateMethodType type)
 Sets scene graph update method.
 
UpdateMethodType getUpdateMethod () const
 Gets update method.
 
void setDomain (PbDomain *dom)
 Sets a reference to a PbDomain object used to define the data limits of the graphics to be generated.
 
const PbDomaingetDomain () const
 Gets a reference to a PbDomain object used to define the data limits of the graphics to be generated.
 
void touchKit ()
 Indicates the node kit is modified.
 
SbBool isModified () const
 Return TRUE, if the kit has been modified, else otherwise.
 
SbBool isBuilt () const
 Indicates if the node kit has been built at least once.
 
virtual void rebuild ()
 Forces the node kit to be rebuilt immediately.
 
void addPreRebuildCallback (PoRebuildCB *cb, void *data)
 Add a callback function to call when the node kit is rebuilt.
 
void addPostRebuildCallback (PoRebuildCB *cb, void *data)
 Add a callback function to call when the node kit is rebuilt.
 
void removePreRebuildCallback (PoRebuildCB *cb, void *data=NULL)
 Remove a callback function to call when the node kit is rebuilt.
 
void removePostRebuildCallback (PoRebuildCB *cb, void *data)
 Remove a callback function to call when the node kit is rebuilt.
 
virtual SoNodecopy (SbBool copyConnections=FALSE) const
 Copy method.
 
virtual SbBool affectsState () const
 See SoNode::affectsState() for explanations.
 
- Public Member Functions inherited from SoBaseKit
 SoBaseKit ()
 Constructor.
 
virtual SoNodegetPart (const SbName &partName, SbBool makeIfNeeded)
 Searches the nodekit catalog (and those of all nested nodekits) for the part named partName.
 
template<typename PartType >
PartType * getPart (const SbName &partName)
 Like getPart(const SbName&,SbBool) but casts the returned part to the specified type and sets the makeIfNeeded parameter to TRUE.
 
template<typename PartType >
PartType * checkPart (const SbName &partName)
 Like getPart(const SbName&,SbBool) but casts the returned part to the specified type and sets the makeIfNeeded parameter to FALSE.
 
SbString getPartString (const SoBase *part)
 Given a node or a path to a node, checks if the part exists in the nodekit, in a nested nodekit, or an element of a list part.
 
virtual SoNodeKitPathcreatePathToPart (const SbName &partName, SbBool makeIfNeeded, const SoPath *pathToExtend=NULL)
 Returns a path that begins at this nodekit and ends at partName.
 
virtual SbBool setPart (const SbName &partName, SoNode *newPart)
 Inserts the given node (not a copy) as the new part specified by partName.
 
SoNONUNICODE SbBool set (char *nameValuePairListString)
 This function allows field values of parts (nodes) to be set in several different parts simultaneously.
 
SbBool set (const SbString &nameValuePairListString)
 This function allows field values of parts (nodes) to be set in several different parts simultaneously.
 
SoNONUNICODE SbBool set (const char *partNameString, const char *parameterString)
 This function allows field values of parts (nodes) to be set.
 
SbBool set (const SbString &partNameString, const SbString &parameterString)
 This function allows field values of parts (nodes) to be set.
 
- 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 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.
 
- Public Member Functions inherited from SoGetView
 SoGetView ()
 Default constructor.
 
virtual ~SoGetView ()
 
virtual SbBool getViewportIsEnabled () const
 Returns TRUE if SoGetView functionalities are enabled, FALSE otherwise.
 
virtual const SbVec2f getViewportOrigin () const
 Returns SbViewportRegion origin.
 
virtual const SbVec2f getViewportSize () const
 Returns SbViewportRegion size.
 

Static Public Member Functions

static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
static const SoNodekitCataloggetClassNodekitCatalog ()
 Returns the SoNodekitCatalog for this class.
 
- Static Public Member Functions inherited from PoGraphMaster
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
static const SoNodekitCataloggetClassNodekitCatalog ()
 Returns the SoNodekitCatalog for this class.
 
- Static Public Member Functions inherited from PoBase
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
static const SoNodekitCataloggetClassNodekitCatalog ()
 Returns the SoNodekitCatalog for this class.
 
static void setNodeWriteFormat (NodeWriteFormat format)
 Sets the node write format.
 
static NodeWriteFormat getNodeWriteFormat ()
 Gets the node write format.
 
static void setTextType (TextType type)
 Sets the type of text used.
 
static TextType getTextType ()
 Gets the type of text used.
 
static void setVRML2Mode (SbBool flag)
 Set the VRML2 mode.
 
static SbBool isVRML2Mode ()
 Gets the VRML2 mode (TRUE = VRML2 mode, FALSE Inventor mode)
 
- Static Public Member Functions inherited from SoBaseKit
static SoType getClassTypeId ()
 Returns the type identifier for this class.
 
static const SoNodekitCataloggetClassNodekitCatalog ()
 Returns the SoNodekitCatalog for the class SoBaseKit.
 
static void setSearchingChildren (SbBool newVal)
 Sets if nodekit children are searched during SoSearchAction traversal.
 
static SbBool isSearchingChildren ()
 Returns TRUE if nodekit children are searched during SoSearchAction traversal.
 
- 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

SoSFEnum titleVisibility
 Title visibility.
 
SoSFEnum titlePosition
 Title position.
 
SoSFEnum titlePath
 Title path.
 
SoSFFloat titleFontSize
 Font size of the title.
 
SoSFString titleFontName
 Font name of the title.
 
SoSFString titleString
 Title string.
 
SoSFEnum valueVisibility
 Values visibility.
 
SoSFEnum valuePosition
 Values positions.
 
SoSFString valueFontName
 Font name of values.
 
SoSFBool valueAddStringVisibility
 Visibility of a string concatenated to the values.
 
SoSFString valueAddString
 String to be concatenated.
 
SoSFEnum marginType
 Margin type.
 
SoSFFloat marginLeft
 Left margin.
 
SoSFFloat marginRight
 Right margin.
 
SoSFFloat marginBottom
 Bottom margin.
 
SoSFFloat marginTop
 Top margin.
 
SoSFEnum incrementType
 Increment type for the values of legend.
 
SoSFUShort numColumns
 Number of columns of the legend.
 
SoSFFloat boxRatio
 Ratio between width and height of the colored boxes in the legend.
 
- Public Attributes inherited from SoBaseKit
SoSFBool boundingBoxIgnoring
 Whether to ignore this node during bounding box traversal.
 

Detailed Description

MeshViz Abstract class for legend representations.

This class handles the title, the values, the margins and the path of the legend.

All legend texts depend on the current miscellaneous text attributes which define the font name, line length and so on. If the method setMiscTextAttr(textAttr) is called, the current miscellaneous text attributes are defined by "textAttr". Otherwise the current miscellaneous text attributes are specified in the current inherited state (cf property node PoMiscTextAttr).

Definition at line 55 of file PoLegend.h.

Member Enumeration Documentation

◆ IncrementType

Type of values incrementation.

Enumerator
VERTICAL_INCREMENT 

Values of the legend are vertically incremented.

HORIZONTAL_INCREMENT 

Values of the legend are horizontally incremented.

Definition at line 162 of file PoLegend.h.

◆ MarginType

Type of margins.

Enumerator
REL_MARGIN 

Relative margin.

FIXED_MARGIN 

Absolute margin.

Definition at line 148 of file PoLegend.h.

◆ Position

Type of position.

Enumerator
POS_BOTTOM 

Bottom position.

POS_TOP 

Top position.

POS_RIGHT 

Right position.

POS_LEFT 

Left position.

Definition at line 126 of file PoLegend.h.

◆ TextPath

Text path.

Enumerator
PATH_RIGHT 

Writing from left to right.

PATH_LEFT 

Writing from right to left.

PATH_UP 

Writing from bottom to top.

PATH_DOWN 

Writing from top to bottom.

Definition at line 104 of file PoLegend.h.

◆ Visibility

Type of visibility.

Enumerator
VISIBILITY_OFF 

Invisible.

VISIBILITY_ON 

Visible.

Definition at line 90 of file PoLegend.h.

Member Function Documentation

◆ getClassNodekitCatalog()

static const SoNodekitCatalog * PoLegend::getClassNodekitCatalog ( )
static

Returns the SoNodekitCatalog for this class.

◆ getClassTypeId()

static SoType PoLegend::getClassTypeId ( )
static

Returns the type identifier for this class.


◆ getMiscTextAttr()

const PbMiscTextAttr * PoLegend::getMiscTextAttr ( ) const

Gets a reference to a PbMiscTextAttr for miscellaneous text attributes.

◆ getNodekitCatalog()

virtual const SoNodekitCatalog * PoLegend::getNodekitCatalog ( ) const
virtual

◆ getTypeId()

virtual SoType PoLegend::getTypeId ( ) const
virtual

Returns the type identifier for this specific instance.

Reimplemented from PoGraphMaster.

Reimplemented in PoAutoValueLegend, PoItemLegend, PoLinearValueLegend, PoNonLinearValueLegend1, PoNonLinearValueLegend2, PoNonLinearValueLegend3, and PoValueLegend.

◆ setMiscTextAttr()

void PoLegend::setMiscTextAttr ( PbMiscTextAttr textAttr)

Sets a reference to a PbMiscTextAttr for miscellaneous text attributes of all legend texts.

If this method is not called (or called passing NULL as argument), this is the miscellaneous text attributes defined in the current inherited state (defined with the property node PoMiscTextAttr) which are used.

Member Data Documentation

◆ boxRatio

SoSFFloat PoLegend::boxRatio

Ratio between width and height of the colored boxes in the legend.

Definition at line 286 of file PoLegend.h.

◆ incrementType

SoSFEnum PoLegend::incrementType

Increment type for the values of legend.

(the values can be incremented vertically or horizontally).

Definition at line 274 of file PoLegend.h.

◆ marginBottom

SoSFFloat PoLegend::marginBottom

Bottom margin.

Definition at line 261 of file PoLegend.h.

◆ marginLeft

SoSFFloat PoLegend::marginLeft

Left margin.

Definition at line 251 of file PoLegend.h.

◆ marginRight

SoSFFloat PoLegend::marginRight

Right margin.

Definition at line 256 of file PoLegend.h.

◆ marginTop

SoSFFloat PoLegend::marginTop

Top margin.

Definition at line 266 of file PoLegend.h.

◆ marginType

SoSFEnum PoLegend::marginType

Margin type.

Definition at line 246 of file PoLegend.h.

◆ numColumns

SoSFUShort PoLegend::numColumns

Number of columns of the legend.

Definition at line 279 of file PoLegend.h.

◆ titleFontName

SoSFString PoLegend::titleFontName

Font name of the title.

If the font is equal to its default value, the font used is the font of the current miscellaneous text attributes.

Definition at line 205 of file PoLegend.h.

◆ titleFontSize

SoSFFloat PoLegend::titleFontSize

Font size of the title.

Definition at line 198 of file PoLegend.h.

◆ titlePath

SoSFEnum PoLegend::titlePath

Title path.

Use enum TextPath.

Definition at line 193 of file PoLegend.h.

◆ titlePosition

SoSFEnum PoLegend::titlePosition

Title position.

Definition at line 187 of file PoLegend.h.

◆ titleString

SoSFString PoLegend::titleString

Title string.

Definition at line 210 of file PoLegend.h.

◆ titleVisibility

SoSFEnum PoLegend::titleVisibility

Title visibility.

Definition at line 182 of file PoLegend.h.

◆ valueAddString

SoSFString PoLegend::valueAddString

String to be concatenated.

Definition at line 239 of file PoLegend.h.

◆ valueAddStringVisibility

SoSFBool PoLegend::valueAddStringVisibility

Visibility of a string concatenated to the values.

Definition at line 234 of file PoLegend.h.

◆ valueFontName

SoSFString PoLegend::valueFontName

Font name of values.

If the font is equal to its default value, the font used is the font of the current miscellaneous text attributes.

Definition at line 229 of file PoLegend.h.

◆ valuePosition

SoSFEnum PoLegend::valuePosition

Values positions.

Definition at line 222 of file PoLegend.h.

◆ valueVisibility

SoSFEnum PoLegend::valueVisibility

Values visibility.

Definition at line 217 of file PoLegend.h.


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