VTK  9.1.20211019
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | List of all members
vtkSliceAndDiceLayoutStrategy Class Reference

a horizontal and vertical slicing tree map layout More...

#include <vtkSliceAndDiceLayoutStrategy.h>

Inheritance diagram for vtkSliceAndDiceLayoutStrategy:
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Collaboration diagram for vtkSliceAndDiceLayoutStrategy:
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Public Types

typedef vtkTreeMapLayoutStrategy Superclass
 
- Public Types inherited from vtkTreeMapLayoutStrategy
typedef vtkAreaLayoutStrategy Superclass
 
- Public Types inherited from vtkAreaLayoutStrategy
typedef vtkObject Superclass
 

Public Member Functions

virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class. More...
 
vtkSliceAndDiceLayoutStrategyNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
void Layout (vtkTree *inputTree, vtkDataArray *coordsArray, vtkDataArray *sizeArray) override
 Perform the layout of a tree and place the results as 4-tuples in coordsArray (Xmin, Xmax, Ymin, Ymax). More...
 
- Public Member Functions inherited from vtkTreeMapLayoutStrategy
vtkTreeMapLayoutStrategyNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
vtkIdType FindVertex (vtkTree *tree, vtkDataArray *areaArray, float pnt[2]) override
 Find the vertex at a certain location, or -1 if none found. More...
 
- Public Member Functions inherited from vtkAreaLayoutStrategy
vtkAreaLayoutStrategyNewInstance () const
 
virtual void LayoutEdgePoints (vtkTree *inputTree, vtkDataArray *areaArray, vtkDataArray *sizeArray, vtkTree *edgeRoutingTree)
 
virtual void SetShrinkPercentage (double)
 
virtual double GetShrinkPercentage ()
 
- Public Member Functions inherited from vtkObject
 vtkBaseTypeMacro (vtkObject, vtkObjectBase)
 
virtual void DebugOn ()
 Turn debugging output on. More...
 
virtual void DebugOff ()
 Turn debugging output off. More...
 
bool GetDebug ()
 Get the value of the debug flag. More...
 
void SetDebug (bool debugFlag)
 Set the value of the debug flag. More...
 
virtual void Modified ()
 Update the modification time for this object. More...
 
virtual vtkMTimeType GetMTime ()
 Return this object's modified time. More...
 
void RemoveObserver (unsigned long tag)
 
void RemoveObservers (unsigned long event)
 
void RemoveObservers (const char *event)
 
void RemoveAllObservers ()
 
vtkTypeBool HasObserver (unsigned long event)
 
vtkTypeBool HasObserver (const char *event)
 
int InvokeEvent (unsigned long event)
 
int InvokeEvent (const char *event)
 
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkCommandGetCommand (unsigned long tag)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObserver (vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObservers (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObservers (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkTypeBool HasObserver (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkTypeBool HasObserver (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Allow user to set the AbortFlagOn() with the return value of the callback method. More...
 
int InvokeEvent (unsigned long event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
int InvokeEvent (const char *event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 Return the class name as a string. More...
 
virtual vtkIdType GetNumberOfGenerationsFromBase (const char *name)
 Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...
 
virtual void Delete ()
 Delete a VTK object. More...
 
virtual void FastDelete ()
 Delete a reference to this object. More...
 
void InitializeObjectBase ()
 
void Print (ostream &os)
 Print an object to an ostream. More...
 
virtual void Register (vtkObjectBase *o)
 Increase the reference count (mark as used by another object). More...
 
virtual void UnRegister (vtkObjectBase *o)
 Decrease the reference count (release by another object). More...
 
int GetReferenceCount ()
 Return the current reference count of this object. More...
 
void SetReferenceCount (int)
 Sets the reference count. More...
 
bool GetIsInMemkind () const
 A local state flag that remembers whether this object lives in the normal or extended memory space. More...
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 

Static Public Member Functions

static vtkSliceAndDiceLayoutStrategyNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkSliceAndDiceLayoutStrategySafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkTreeMapLayoutStrategy
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkTreeMapLayoutStrategySafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAreaLayoutStrategy
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkAreaLayoutStrategySafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkObject
static vtkObjectNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 
static void BreakOnError ()
 This method is called when vtkErrorMacro executes. More...
 
static void SetGlobalWarningDisplay (int val)
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOn ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOff ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static int GetGlobalWarningDisplay ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
- Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool IsTypeOf (const char *name)
 Return 1 if this class type is the same type of (or a subclass of) the named class. More...
 
static vtkIdType GetNumberOfGenerationsFromBaseType (const char *name)
 Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...
 
static vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 
static void SetMemkindDirectory (const char *directoryname)
 The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. More...
 
static bool GetUsingMemkind ()
 A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space. More...
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkSliceAndDiceLayoutStrategy ()
 
 ~vtkSliceAndDiceLayoutStrategy () override
 
- Protected Member Functions inherited from vtkTreeMapLayoutStrategy
 vtkTreeMapLayoutStrategy ()
 
 ~vtkTreeMapLayoutStrategy () override
 
void AddBorder (float *boxInfo)
 
- Protected Member Functions inherited from vtkAreaLayoutStrategy
 vtkAreaLayoutStrategy ()
 
 ~vtkAreaLayoutStrategy () override
 
- Protected Member Functions inherited from vtkObject
 vtkObject ()
 
 ~vtkObject () override
 
void RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
 These methods allow a command to exclusively grab all events. More...
 
void InternalReleaseFocus ()
 These methods allow a command to exclusively grab all events. More...
 
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
 
virtual ~vtkObjectBase ()
 
virtual void ReportReferences (vtkGarbageCollector *)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Additional Inherited Members

- Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction GetCurrentMallocFunction ()
 
static vtkReallocingFunction GetCurrentReallocFunction ()
 
static vtkFreeingFunction GetCurrentFreeFunction ()
 
static vtkFreeingFunction GetAlternateFreeFunction ()
 
- Protected Attributes inherited from vtkAreaLayoutStrategy
double ShrinkPercentage
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t > ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Detailed Description

a horizontal and vertical slicing tree map layout

Lays out a tree-map alternating between horizontal and vertical slices, taking into account the relative size of each vertex.

Thanks:
Slice and dice algorithm comes from: Shneiderman, B. 1992. Tree visualization with tree-maps: 2-d space-filling approach. ACM Trans. Graph. 11, 1 (Jan. 1992), 92-99.

Definition at line 40 of file vtkSliceAndDiceLayoutStrategy.h.

Member Typedef Documentation

◆ Superclass

Definition at line 45 of file vtkSliceAndDiceLayoutStrategy.h.

Constructor & Destructor Documentation

◆ vtkSliceAndDiceLayoutStrategy()

vtkSliceAndDiceLayoutStrategy::vtkSliceAndDiceLayoutStrategy ( )
protected

◆ ~vtkSliceAndDiceLayoutStrategy()

vtkSliceAndDiceLayoutStrategy::~vtkSliceAndDiceLayoutStrategy ( )
overrideprotected

Member Function Documentation

◆ New()

static vtkSliceAndDiceLayoutStrategy* vtkSliceAndDiceLayoutStrategy::New ( )
static

◆ IsTypeOf()

static vtkTypeBool vtkSliceAndDiceLayoutStrategy::IsTypeOf ( const char *  type)
static

◆ IsA()

virtual vtkTypeBool vtkSliceAndDiceLayoutStrategy::IsA ( const char *  name)
virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkTreeMapLayoutStrategy.

◆ SafeDownCast()

static vtkSliceAndDiceLayoutStrategy* vtkSliceAndDiceLayoutStrategy::SafeDownCast ( vtkObjectBase o)
static

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkSliceAndDiceLayoutStrategy::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkTreeMapLayoutStrategy.

◆ NewInstance()

vtkSliceAndDiceLayoutStrategy* vtkSliceAndDiceLayoutStrategy::NewInstance ( ) const

◆ PrintSelf()

void vtkSliceAndDiceLayoutStrategy::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
overridevirtual

Methods invoked by print to print information about the object including superclasses.

Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkAreaLayoutStrategy.

◆ Layout()

void vtkSliceAndDiceLayoutStrategy::Layout ( vtkTree inputTree,
vtkDataArray coordsArray,
vtkDataArray sizeArray 
)
overridevirtual

Perform the layout of a tree and place the results as 4-tuples in coordsArray (Xmin, Xmax, Ymin, Ymax).

Implements vtkAreaLayoutStrategy.


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