pqDataRepresentation is the superclass for a display for a pqPipelineSource i.e. More...
#include <pqDataRepresentation.h>
Public Slots | |
virtual void | updateLookupTable () |
Slot to update the lookup table if the application setting to reset it on visibility changes is on. More... | |
virtual void | resetAllTransferFunctionRangesUsingCurrentData () |
void | onVisibilityChanged () override |
Overridden to set the VisibilityChangedSinceLastUpdate flag. More... | |
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void | renderView (bool force) |
Renders the view to which this representation has been added if any. More... | |
void | renderViewEventually () |
Simply calls renderView(false);. More... | |
Signals | |
void | dataUpdated () |
Fired when the representation proxy fires the vtkCommand::UpdateDataEvent. More... | |
void | attrArrayNameModified () |
Signal fired to indicate that the rendering attribute arrays properties (Normals, TCoords, Tangents) were modified. More... | |
void | representationTypeModified () |
Signal fired to indicate the representation type has changed. More... | |
void | useSeparateOpacityArrayModified () |
Signal fired to indicate the use separate opacity array property has changed. More... | |
void | useTransfer2DModified () |
Signal fired to indicate the use 2D transfer function property has changed. More... | |
void | colorTransferFunctionModified () |
Fired to indicate that the "LookupTable" property (if any) on the representation was modified. More... | |
void | blockColorTransferFunctionModified () |
Fired to indicate that the "LookupTable" property (if any) on the representation was modified. More... | |
void | colorArrayNameModified () |
Signal fired to indicate that the "ColorArrayName" property (if any) on the representation was modified. More... | |
void | blockColorArrayNameModified () |
Signal fired to indicate that the "ColorArrayName" property (if any) on the representation was modified. More... | |
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void | visibilityChanged (bool visible) |
Fired when the visibility property of the underlying display changes. More... | |
void | updated () |
Fired whenever Update() is called on the underlying display proxy. More... | |
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void | nameChanged (pqServerManagerModelItem *) |
Fired when the name of the proxy is changed. More... | |
void | modifiedStateChanged (pqServerManagerModelItem *) |
Fired when the modified status changes for the proxy. More... | |
Public Member Functions | |
pqDataRepresentation (const QString &group, const QString &name, vtkSMProxy *display, pqServer *server, QObject *parent=nullptr) | |
~pqDataRepresentation () override | |
pqPipelineSource * | getInput () const |
Get the source/filter of which this is a display. More... | |
pqOutputPort * | getOutputPortFromInput () const |
Returns the input pqPipelineSource's output port to which this representation is connected. More... | |
vtkPVDataInformation * | getInputDataInformation () const |
Returns the data information for the data coming into the representation as input. More... | |
vtkPVTemporalDataInformation * | getInputTemporalDataInformation () const |
Returns the temporal data information for the input. More... | |
vtkPVDataInformation * | getInputRankDataInformation (int rank) const |
Returns rank-specific data information from input. More... | |
vtkPVDataInformation * | getRepresentedDataInformation (bool update=true) const |
Returns the represented data information. More... | |
bool | getDataBounds (double bounds[6]) |
Get the data bounds for the input of this display. More... | |
virtual pqScalarsToColors * | getLookupTable (int selectedPropertiesType=0) const |
Returns the pqScalarsToColors object for the lookup table proxy if any. More... | |
unsigned long | getFullResMemorySize () |
Returns the data size for the full-res data. More... | |
pqDataRepresentation * | getRepresentationForUpstreamSource () const |
This is convenience method to return first representation for the upstream stream filter/source in the same view as this representation. More... | |
virtual std::vector< vtkSMProxy * > | getLookupTableProxies (int selectedPropertiesType=0) const |
Returns the lookuptable proxy, if any. More... | |
virtual vtkSMProxy * | getLookupTableProxy (int selectedPropertiesType=0) const |
Returns the lookuptable proxy, if any. More... | |
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pqRepresentation (const QString &group, const QString &name, vtkSMProxy *repr, pqServer *server, QObject *parent=nullptr) | |
~pqRepresentation () override | |
virtual bool | isVisible () const |
Returns if the status of the visbility property of this display. More... | |
virtual void | setVisible (bool visible) |
Set the visibility. More... | |
pqView * | getView () const |
Returns the view to which this representation has been added, if any. More... | |
vtkSMViewProxy * | getViewProxy () const |
Returns the view proxy to which this representation has been added, if any. More... | |
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pqProxy (const QString &group, const QString &name, vtkSMProxy *proxy, pqServer *server, QObject *parent=nullptr) | |
~pqProxy () override | |
pqServer * | getServer () const |
Get the server on which this proxy exists. More... | |
void | rename (const QString &newname) |
This is a convenience method. More... | |
const QString & | getSMName () |
Get the name with which this proxy is registered on the server manager. More... | |
const QString & | getSMGroup () |
vtkSMProxy * | getProxy () const |
Get the vtkSMProxy this object stands for. More... | |
ModifiedState | modifiedState () const |
Gets whether or not the source has been modified. More... | |
void | setModifiedState (ModifiedState modified) |
Sets whether or not the source has been modified. More... | |
vtkPVXMLElement * | getHints () const |
Returns the hints for this proxy, if any. More... | |
QList< vtkSMProxy * > | getHelperProxies () const |
Returns a list of all helper proxies. More... | |
QList< vtkSMProxy * > | getHelperProxies (const QString &key) const |
Returns a list of all the helper proxies added with a given key. More... | |
QList< QString > | getHelperKeys () const |
Returns the keys for helper proxies. More... | |
virtual void | addHelperProxy (const QString &key, vtkSMProxy *) |
Concept of helper proxies: A pqProxy is created for every important vtkSMProxy registered. More... | |
void | removeHelperProxy (const QString &key, vtkSMProxy *) |
void | updateHelperProxies () const |
Updates the internal datastructures using the proxies currently registered under the group that would be used for helper proxies. More... | |
vtkSMSessionProxyManager * | proxyManager () const |
Returns the proxy manager by calling this->getProxy()->GetProxyManager();. More... | |
bool | userModifiedSMName () |
Return whether or not the user has modified the GUI name of the source. More... | |
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pqServerManagerModelItem (QObject *parent=nullptr) | |
~pqServerManagerModelItem () override | |
Protected Slots | |
virtual void | onInputChanged () |
called when input property on display changes. More... | |
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virtual void | onVisibilityChanged () |
called when the display visibility property changes. More... | |
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void | onProxyRegistered (const QString &, const QString &, vtkSMProxy *) |
void | onProxyUnRegistered (const QString &, const QString &, vtkSMProxy *) |
Protected Member Functions | |
void | initialize () override |
Use this method to initialize the pqObject state using the underlying vtkSMProxy. More... | |
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virtual void | setView (pqView *) |
Called by pqView when this representation gets added to / removed from the view. More... | |
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void | setSMName (const QString &new_name) |
Make this pqProxy take on a new identity. More... | |
virtual void | addInternalHelperProxy (const QString &key, vtkSMProxy *) const |
virtual void | removeInternalHelperProxy (const QString &key, vtkSMProxy *) const |
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vtkEventQtSlotConnect * | getConnector () |
All subclasses generally need some vtkEventQtSlotConnect instance to connect to VTK events. More... | |
Additional Inherited Members | |
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enum | ModifiedState { UNINITIALIZED, MODIFIED, UNMODIFIED } |
The modification state of this proxy. More... | |
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static pqProxy * | findProxyWithHelper (vtkSMProxy *aproxy, QString &key) |
Returns a pqProxy instance, of any, whose helper proxy is the aproxy. More... | |
static std::string | rstToHtml (const char *rstStr) |
convert proxy documentation from RST to HTML (so that it can be used in Qt) More... | |
static QString | rstToHtml (const QString &rstStr) |
convert proxy documentation from RST to HTML (so that it can be used in Qt) More... | |
pqDataRepresentation is the superclass for a display for a pqPipelineSource i.e.
the input for this display proxy is a pqPiplineSource. This class manages the linking between the pqPiplineSource and pqDataRepresentation.
Definition at line 24 of file pqDataRepresentation.h.
pqDataRepresentation::pqDataRepresentation | ( | const QString & | group, |
const QString & | name, | ||
vtkSMProxy * | display, | ||
pqServer * | server, | ||
QObject * | parent = nullptr |
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override |
pqPipelineSource* pqDataRepresentation::getInput | ( | ) | const |
Get the source/filter of which this is a display.
pqOutputPort* pqDataRepresentation::getOutputPortFromInput | ( | ) | const |
Returns the input pqPipelineSource's output port to which this representation is connected.
vtkPVDataInformation* pqDataRepresentation::getInputDataInformation | ( | ) | const |
Returns the data information for the data coming into the representation as input.
vtkPVTemporalDataInformation* pqDataRepresentation::getInputTemporalDataInformation | ( | ) | const |
Returns the temporal data information for the input.
This can be a very slow process. Use with extreme caution!!!
vtkPVDataInformation* pqDataRepresentation::getInputRankDataInformation | ( | int | rank | ) | const |
Returns rank-specific data information from input.
vtkPVDataInformation* pqDataRepresentation::getRepresentedDataInformation | ( | bool | update = true | ) | const |
Returns the represented data information.
Depending on the representation this may differ from the input data information eg. if the representation shows an outline of the data, the this method will return the information about the polydata forming the outline not the input dataset.
bool pqDataRepresentation::getDataBounds | ( | double | bounds[6] | ) |
Get the data bounds for the input of this display.
Returns if the operation was successful.
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virtual |
Returns the lookuptable proxy, if any.
Most consumer displays take a lookup table. This method provides access to the Lookup table, if one exists.
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virtual |
Returns the lookuptable proxy, if any.
Most consumer displays take a lookup table. This method provides access to the Lookup table, if one exists.
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virtual |
Returns the pqScalarsToColors object for the lookup table proxy if any.
Most consumer displays take a lookup table. This method provides access to the Lookup table, if one exists.
unsigned long pqDataRepresentation::getFullResMemorySize | ( | ) |
Returns the data size for the full-res data.
This may trigger a pipeline update to obtain correct data sizes.
pqDataRepresentation* pqDataRepresentation::getRepresentationForUpstreamSource | ( | ) | const |
This is convenience method to return first representation for the upstream stream filter/source in the same view as this representation.
This is only applicable, if this representation is connected to a data-filter which has a valid input.
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signal |
Fired when the representation proxy fires the vtkCommand::UpdateDataEvent.
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signal |
Fired to indicate that the "LookupTable" property (if any) on the representation was modified.
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signal |
Fired to indicate that the "LookupTable" property (if any) on the representation was modified.
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signal |
Signal fired to indicate that the "ColorArrayName" property (if any) on the representation was modified.
This property controls the scalar coloring settings on the representation.
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signal |
Signal fired to indicate that the "ColorArrayName" property (if any) on the representation was modified.
This property controls the scalar coloring settings on the representation.
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signal |
Signal fired to indicate that the rendering attribute arrays properties (Normals, TCoords, Tangents) were modified.
These properties control the shading and texture mapping.
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signal |
Signal fired to indicate the representation type has changed.
("Volume", "Surface", ..)
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signal |
Signal fired to indicate the use separate opacity array property has changed.
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signal |
Signal fired to indicate the use 2D transfer function property has changed.
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virtualslot |
Slot to update the lookup table if the application setting to reset it on visibility changes is on.
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virtualslot |
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overrideslot |
Overridden to set the VisibilityChangedSinceLastUpdate flag.
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protectedvirtualslot |
called when input property on display changes.
We must detect if (and when) the display is connected to a new proxy.
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inlineoverrideprotectedvirtual |
Use this method to initialize the pqObject state using the underlying vtkSMProxy.
This needs to be done only once, after the object has been created.
Reimplemented from pqProxy.
Definition at line 187 of file pqDataRepresentation.h.