pqViewStreamingBehavior Class Reference

pqViewStreamingBehavior is used to manage rendering of render-view when streaming is enabled. More...

#include <pqViewStreamingBehavior.h>

Inherits QObject.

Public Member Functions
	pqViewStreamingBehavior (QObject *parent=nullptr)
	~pqViewStreamingBehavior () override
void	stopAutoUpdates ()
	This API is for testing purposes. More...
void	resumeAutoUpdates ()
void	triggerSingleUpdate ()

Protected Slots
void	onViewAdded (pqView *)
void	onViewUpdated (vtkObject *, unsigned long, void *)
void	onTimeout ()

Detailed Description

pqViewStreamingBehavior is used to manage rendering of render-view when streaming is enabled.

pqViewStreamingBehavior listens to updates on render-views when vtkPVView::GetEnableStreaming() returns true and periodically calls vtkSMRenderViewProxy::StreamingUpdate() on the view until the view reports there is no more data to be streamed. The periodic updates resume after the next time the view updates since the view now may have newer data that needs to be streamed.

Definition at line 26 of file pqViewStreamingBehavior.h.

Constructor & Destructor Documentation

pqViewStreamingBehavior()

pqViewStreamingBehavior::pqViewStreamingBehavior

(

QObject *

parent = nullptr

)

~pqViewStreamingBehavior()

pqViewStreamingBehavior::~pqViewStreamingBehavior ( )

override

Member Function Documentation

stopAutoUpdates()

void pqViewStreamingBehavior::stopAutoUpdates

(

)

This API is for testing purposes.

It enables pausing/stepping/resuming automatic updates.

resumeAutoUpdates()

void pqViewStreamingBehavior::resumeAutoUpdates

(

)

triggerSingleUpdate()

void pqViewStreamingBehavior::triggerSingleUpdate

(

)

onViewAdded

void pqViewStreamingBehavior::onViewAdded ( pqView *  )

protectedslot

onViewUpdated

void pqViewStreamingBehavior::onViewUpdated ( vtkObject *  , unsigned  long, void *    )

protectedslot

onTimeout

void pqViewStreamingBehavior::onTimeout ( )

protectedslot

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

• /builds/gitlab-kitware-sciviz-ci/Qt/ApplicationComponents/pqViewStreamingBehavior.h