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VTK
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Layout graph edges on a globe as arcs. More...
#include <vtkGeoEdgeStrategy.h>
Public Types | |
| typedef vtkEdgeLayoutStrategy | Superclass |
Public Types inherited from vtkEdgeLayoutStrategy | |
| typedef vtkObject | Superclass |
Public Member Functions | |
| virtual int | IsA (const char *type) |
| Return 1 if this class is the same type of (or a subclass of) the named class. More... | |
| vtkGeoEdgeStrategy * | NewInstance () const |
| void | PrintSelf (ostream &os, vtkIndent indent) override |
| Methods invoked by print to print information about the object including superclasses. More... | |
| void | Layout () override |
| Perform the layout. More... | |
| virtual void | SetGlobeRadius (double) |
| The base radius used to determine the earth's surface. More... | |
| virtual double | GetGlobeRadius () |
| The base radius used to determine the earth's surface. More... | |
| virtual void | SetExplodeFactor (double) |
| Factor on which to "explode" the arcs away from the surface. More... | |
| virtual double | GetExplodeFactor () |
| Factor on which to "explode" the arcs away from the surface. More... | |
| virtual void | SetNumberOfSubdivisions (int) |
| The number of subdivisions in the arc. More... | |
| virtual int | GetNumberOfSubdivisions () |
| The number of subdivisions in the arc. More... | |
Public Member Functions inherited from vtkEdgeLayoutStrategy | |
| vtkEdgeLayoutStrategy * | NewInstance () const |
| virtual void | SetGraph (vtkGraph *graph) |
| Setting the graph for the layout strategy. More... | |
| virtual void | Initialize () |
| This method allows the layout strategy to do initialization of data structures or whatever else it might want to do. More... | |
| virtual void | SetEdgeWeightArrayName (const char *) |
| Set/Get the field to use for the edge weights. More... | |
| virtual char * | GetEdgeWeightArrayName () |
| Set/Get the field to use for the edge weights. More... | |
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 () |
| int | HasObserver (unsigned long event) |
| int | 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... | |
| vtkCommand * | GetCommand (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... | |
| int | HasObserver (unsigned long event, vtkCommand *) |
| Allow people to add/remove/invoke observers (callbacks) to any VTK object. More... | |
| int | 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 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... | |
| void | PrintRevisions (ostream &) |
| Legacy. 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 vtkGeoEdgeStrategy * | New () |
| static int | IsTypeOf (const char *type) |
| static vtkGeoEdgeStrategy * | SafeDownCast (vtkObjectBase *o) |
Static Public Member Functions inherited from vtkEdgeLayoutStrategy | |
| static int | IsTypeOf (const char *type) |
| static vtkEdgeLayoutStrategy * | SafeDownCast (vtkObjectBase *o) |
Static Public Member Functions inherited from vtkObject | |
| static vtkObject * | New () |
| 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 vtkObjectBase * | New () |
| Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More... | |
Protected Member Functions | |
| virtual vtkObjectBase * | NewInstanceInternal () const |
| vtkGeoEdgeStrategy () | |
| ~vtkGeoEdgeStrategy () override | |
Protected Member Functions inherited from vtkEdgeLayoutStrategy | |
| vtkEdgeLayoutStrategy () | |
| ~vtkEdgeLayoutStrategy () 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=NULL) |
| 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 | CollectRevisions (ostream &) |
| virtual void | ReportReferences (vtkGarbageCollector *) |
| vtkObjectBase (const vtkObjectBase &) | |
| void | operator= (const vtkObjectBase &) |
Protected Attributes | |
| double | GlobeRadius |
| double | ExplodeFactor |
| int | NumberOfSubdivisions |
Protected Attributes inherited from vtkEdgeLayoutStrategy | |
| vtkGraph * | Graph |
| char * | EdgeWeightArrayName |
Protected Attributes inherited from vtkObject | |
| bool | Debug |
| vtkTimeStamp | MTime |
| vtkSubjectHelper * | SubjectHelper |
Protected Attributes inherited from vtkObjectBase | |
| vtkAtomicInt32 | ReferenceCount |
| vtkWeakPointerBase ** | WeakPointers |
Layout graph edges on a globe as arcs.
vtkGeoEdgeStrategy produces arcs for each edge in the input graph. This is useful for viewing lines on a sphere (e.g. the earth). The arcs may "jump" above the sphere's surface using ExplodeFactor.
Definition at line 36 of file vtkGeoEdgeStrategy.h.
Definition at line 40 of file vtkGeoEdgeStrategy.h.
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Definition at line 81 of file vtkGeoEdgeStrategy.h.
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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 vtkEdgeLayoutStrategy.
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Reimplemented from vtkEdgeLayoutStrategy.
| vtkGeoEdgeStrategy* vtkGeoEdgeStrategy::NewInstance | ( | ) | const |
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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 vtkEdgeLayoutStrategy.
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The base radius used to determine the earth's surface.
Default is the earth's radius in meters. TODO: Change this to take in a vtkGeoTerrain to get altitude.
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The base radius used to determine the earth's surface.
Default is the earth's radius in meters. TODO: Change this to take in a vtkGeoTerrain to get altitude.
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Factor on which to "explode" the arcs away from the surface.
A value of 0.0 keeps the values on the surface. Values larger than 0.0 push the arcs away from the surface by a distance proportional to the distance between the points. The default is 0.2.
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Factor on which to "explode" the arcs away from the surface.
A value of 0.0 keeps the values on the surface. Values larger than 0.0 push the arcs away from the surface by a distance proportional to the distance between the points. The default is 0.2.
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The number of subdivisions in the arc.
The default is 20.
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The number of subdivisions in the arc.
The default is 20.
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Perform the layout.
Implements vtkEdgeLayoutStrategy.
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Definition at line 83 of file vtkGeoEdgeStrategy.h.
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protected |
Definition at line 84 of file vtkGeoEdgeStrategy.h.
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Definition at line 85 of file vtkGeoEdgeStrategy.h.
1.8.13