ParaView
|
vtkProgressBarSourceRepresentation is a representation to show ProgressBar. More...
#include <vtkProgressBarSourceRepresentation.h>
Public Types | |
typedef vtkPVDataRepresentation | Superclass |
![]() | |
typedef vtkDataRepresentation | Superclass |
Public Member Functions | |
virtual const char * | GetClassName () |
virtual int | IsA (const char *type) |
void | PrintSelf (ostream &os, vtkIndent indent) |
virtual void | MarkModified () |
This is one of the most important functions. More... | |
virtual void | SetVisibility (bool) |
Set the visibility. More... | |
void | SetInteractivity (bool) |
Set the interactivity. More... | |
int | ProcessViewRequest (vtkInformationRequestKey *request_type, vtkInformation *inInfo, vtkInformation *outInfo) |
vtkAlgorithm::ProcessRequest() equivalent for rendering passes. More... | |
void | SetProgressBarWidgetRepresentation (vtk3DWidgetRepresentation *widget) |
Set the ProgressBar widget. More... | |
virtual vtk3DWidgetRepresentation * | GetProgressBarWidgetRepresentation () |
Set the ProgressBar widget. More... | |
![]() | |
void | PrintSelf (ostream &os, vtkIndent indent) |
virtual unsigned int | Initialize (unsigned int minIdAvailable, unsigned int maxIdAvailable) |
Initialize the representation with an identifier range so each internal representation can own a unique ID. More... | |
unsigned int | GetUniqueIdentifier () |
Return 0 if the Initialize() method was not called otherwise a unique ID that will be shared across the processes for that same object. More... | |
virtual bool | GetVisibility () |
virtual vtkDataObject * | GetRenderedDataObject (int vtkNotUsed(port)) |
Returns the data object that is rendered from the given input port. More... | |
virtual void | SetForcedCacheKey (double val) |
Typically a representation decides whether to use cache based on the view's values for UseCache and CacheKey. More... | |
virtual void | SetForceUseCache (bool val) |
bool | GetUsingCacheForUpdate () |
Called by vtkPVDataRepresentationPipeline to see if using cache is valid and will be used for the update. More... | |
virtual bool | GetNeedUpdate () |
virtual vtkAlgorithmOutput * | GetInternalOutputPort () |
Retrieves an output port for the input data object at the specified port and connection index. More... | |
virtual vtkAlgorithmOutput * | GetInternalOutputPort (int port) |
virtual vtkAlgorithmOutput * | GetInternalOutputPort (int port, int conn) |
vtkView * | GetView () const |
Provides access to the view. More... | |
virtual void | SetUpdateTime (double time) |
Set the update time. More... | |
virtual double | GetUpdateTime () |
Set the update time. More... | |
virtual bool | GetUpdateTimeValid () |
Set whether the UpdateTime is valid. More... | |
virtual void | SetUseCache (bool) |
virtual void | SetCacheKey (double val) |
virtual double | GetCacheKey () |
Returns whether caching is used and what key to use when caching is enabled. More... | |
virtual bool | GetUseCache () |
Returns whether caching is used and what key to use when caching is enabled. More... | |
Static Public Member Functions | |
static vtkProgressBarSourceRepresentation * | New () |
static int | IsTypeOf (const char *type) |
static vtkProgressBarSourceRepresentation * | SafeDownCast (vtkObject *o) |
![]() | |
static int | IsTypeOf (const char *type) |
static vtkPVDataRepresentation * | SafeDownCast (vtkObject *o) |
Protected Member Functions | |
vtkProgressBarSourceRepresentation () | |
~vtkProgressBarSourceRepresentation () | |
virtual int | FillInputPortInformation (int port, vtkInformation *info) |
Fill input port information. More... | |
virtual int | RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) |
Overridden to invoke vtkCommand::UpdateDataEvent. More... | |
virtual bool | AddToView (vtkView *view) |
Adds the representation to the view. More... | |
virtual bool | RemoveFromView (vtkView *view) |
Removes the representation to the view. More... | |
virtual bool | IsCached (double cache_key) |
Overridden to check with the vtkPVCacheKeeper to see if the key is cached. More... | |
![]() | |
vtkPVDataRepresentation () | |
~vtkPVDataRepresentation () | |
virtual vtkExecutive * | CreateDefaultExecutive () |
Create a default executive. More... | |
virtual int | RequestUpdateExtent (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) |
virtual int | RequestUpdateTime (vtkInformation *, vtkInformationVector **, vtkInformationVector *) |
Protected Attributes | |
vtkPVCacheKeeper * | CacheKeeper |
vtkSmartPointer< vtkPolyData > | DummyPolyData |
vtk3DWidgetRepresentation * | ProgressBarWidgetRepresentation |
![]() | |
double | UpdateTime |
bool | UpdateTimeValid |
unsigned int | UniqueIdentifier |
vtkProgressBarSourceRepresentation is a representation to show ProgressBar.
The input is expected to a vtkTable with a single row and column (atleast on the data server nodes). The content of this entry in the table is shown as ProgressBar on the rendering nodes.
Definition at line 35 of file vtkProgressBarSourceRepresentation.h.
Definition at line 40 of file vtkProgressBarSourceRepresentation.h.
|
protected |
|
protected |
|
static |
|
virtual |
Reimplemented from vtkPVDataRepresentation.
|
static |
|
virtual |
Reimplemented from vtkPVDataRepresentation.
|
static |
void vtkProgressBarSourceRepresentation::PrintSelf | ( | ostream & | os, |
vtkIndent | indent | ||
) |
void vtkProgressBarSourceRepresentation::SetProgressBarWidgetRepresentation | ( | vtk3DWidgetRepresentation * | widget | ) |
Set the ProgressBar widget.
|
virtual |
Set the ProgressBar widget.
|
virtual |
This is one of the most important functions.
In VTK pipelines, it's very easy for the pipeline to decide when it needs to re-execute. vtkAlgorithm::Update() can go up the entire pipeline to see if any filters MTime changed (among other things) and if so, it can re-execute the pipeline. However in case of representations, the real input connection may only be present on the data-server nodes. In that case the vtkPVDataRepresentation::RequestData() will only get called on the data-server nodes. That means that representations won't be able to any data-delivery in RequestData(). We'd need some other mechanisms to synchronize data-delivery among processes. To avoid that conundrum, the vtkSMRepresentationProxy calls MarkModified() on all processes whenever any filter in the pipeline is modified. In this method, the vtkPVDataRepresentation subclasses should ensure that they mark all delivery related filters dirty in their RequestData to ensure they execute then next time they are updated. The vtkPVDataRepresentation also uses a special executive which avoids updating the representation unless MarkModified() was called since the last Update(), thus acting as a update-suppressor.
Reimplemented from vtkPVDataRepresentation.
|
virtual |
Set the visibility.
Reimplemented from vtkPVDataRepresentation.
void vtkProgressBarSourceRepresentation::SetInteractivity | ( | bool | ) |
Set the interactivity.
|
virtual |
vtkAlgorithm::ProcessRequest() equivalent for rendering passes.
This is typically called by the vtkView to request meta-data from the representations or ask them to perform certain tasks e.g. PrepareForRendering.
Reimplemented from vtkPVDataRepresentation.
|
protectedvirtual |
Fill input port information.
|
protectedvirtual |
Overridden to invoke vtkCommand::UpdateDataEvent.
Reimplemented from vtkPVDataRepresentation.
|
protectedvirtual |
Adds the representation to the view.
This is called from vtkView::AddRepresentation(). Subclasses should override this method. Returns true if the addition succeeds.
Reimplemented from vtkPVDataRepresentation.
|
protectedvirtual |
Removes the representation to the view.
This is called from vtkView::RemoveRepresentation(). Subclasses should override this method. Returns true if the removal succeeds.
Reimplemented from vtkPVDataRepresentation.
|
protectedvirtual |
Overridden to check with the vtkPVCacheKeeper to see if the key is cached.
Reimplemented from vtkPVDataRepresentation.
|
protected |
Definition at line 106 of file vtkProgressBarSourceRepresentation.h.
|
protected |
Definition at line 107 of file vtkProgressBarSourceRepresentation.h.
|
protected |
Definition at line 108 of file vtkProgressBarSourceRepresentation.h.