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AverageLayoutView

Namespace: DISPLIB  ·  Library: Display Library

#include <disp/averagelayoutview.h>

class DISPLIB::AverageLayoutView

Sensor-layout viewer drawing per-channel evoked traces at their physical 2-D positions.

Wraps a QGraphicsView around an AverageScene fed by an EvokedSetModel and a ChannelInfoModel; selection groups are pushed in as SelectionItem to show only a subset of channels.

Inheritance​

Public Methods​

AverageLayoutView(sSettingsPath, parent, f)​

Constructs a AverageLayoutView which is a child of parent.

Parameters:

  • sSettingsPath : const QString & Settings path under which the widget persists its state (empty = no persistence).

  • parent : *QWidget ** parent of widget.

  • f : Qt::WindowFlags Qt window flags passed to the QWidget constructor.

~AverageLayoutView()​

Destroys the AverageLayoutView.

updateViewport()​

Update the viewport.

This, e.g., necessary if this widget was set to a QDockWidget which changes its floating state.

setChannelInfoModel(pChannelInfoModel)​

Sets the channel info model.

Parameters:

  • pChannelInfoModel : QSharedPointer<ChannelInfoModel> & The new channel info model.

setEvokedSetModel(pEvokedSetModel)​

Sets the evoked set model.

Parameters:

  • pEvokedSetModel : QSharedPointer<EvokedSetModel> The new evoked set model.

getEvokedSetModel()​

Returns the currently set EvokedSetModel.

Returns:

setBackgroundColor(backgroundColor)​

Sets the background color of the scene.

Parameters:

  • backgroundColor : const QColor & The new background color.

getBackgroundColor()​

Returns the background color of the scene.

Returns:

  • QColor — The current background color.

takeScreenshot(fileName)​

Renders a screenshot of the scene and saves it to the passed path.

SVG and PNG supported.

Parameters:

  • fileName : const QString & The file name and path where to store the screenshot.

setScaleMap(scaleMap)​

Sets the scale map to scaleMap.

Parameters:

  • scaleMap : const QMap< qint32, float > & map with all channel types and their current scaling value.

getAverageColor()​

Get the current average colors.

Returns:

  • QSharedPointer< QMap< QString, QColor > > — Pointer to the current average colors.

getAverageActivation()​

Get the current average activations.

Returns:

  • QSharedPointer< QMap< QString, bool > > — Pointer to the current average activations.

setAverageColor(qMapAverageColor)​

Set the average colors.

Parameters:

  • qMapAverageColor : const QSharedPointer< QMap< QString, QColor > > Pointer to the new average colors.

setSingleAverageColor(avgColor)​

Sets the color used to draw the average to avgColor.

Parameters:

  • avgColor : const QColor & Color of averaged signal.

setAverageActivation(qMapAverageActivation)​

Set the average activations.

Parameters:

  • qMapAverageActivation : const QSharedPointer< QMap< QString, bool > > Pointer to the new average activations.

setFiffInfo(pFiffInfo)​

Stores FiffInfo to local variable to be used for getting channel info.

Parameters:

  • pFiffInfo : const QSharedPointer<FiffInfo> shared pointer to Fiff Info of currently loaded data.

channelSelectionManagerChanged(selectedChannelItems)​

call this whenever the external channel selection manager changes

Parameters:

  • selectedChannelItems : const QList< QGraphicsItem * > & list of selected graphic items

channelSelectionChanged(selectionData)​

Sets the currently viewable channels using the corrent name and location parameters.

Parameters:

  • selectionData : const QVariant & QVariant containing a SelectionItem object with selected channel information.

updateData()​

call this function whenever the items' data needs to be updated

saveSettings()​

Saves all important settings of this view via QSettings.

loadSettings()​

Loads and inits all important settings of this view via QSettings.

clearView()​

Clears the view.

Authors of this file​