butterflyview.h File Reference

QRhi-accelerated butterfly plot overlaying every channel of one or more averaged conditions. More...

#include "../disp_global.h"
#include <QMap>
#include <QRhiWidget>
#include <QtGlobal>

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Classes
class	DISPLIB::ButterflyView
	QRhi-accelerated butterfly viewer overlaying every channel of one or more averaged conditions. More...

Namespaces
namespace	DISPLIB
	2-D display widgets and visualisation helpers (charts, topography, colour maps).

Detailed Description

QRhi-accelerated butterfly plot overlaying every channel of one or more averaged conditions.

SPDX-License-Identifier: BSD-3-Clause Copyright (c) 2018-2026 MNE-CPP Authors

Author

Lorenz Esch loren.nosp@m.z.es.nosp@m.ch@tu.nosp@m.-ilm.nosp@m.enau..nosp@m.de; Gabriel Motta gabri.nosp@m.elbe.nosp@m.nmott.nosp@m.a@gm.nosp@m.ail.c.nosp@m.om; Juan GPC jgarc.nosp@m.iapr.nosp@m.ieto@.nosp@m.mgh..nosp@m.harva.nosp@m.rd.e.nosp@m.du; Andreas Griesshammer ag@fi.nosp@m.eldl.nosp@m.inein.nosp@m.c.co.nosp@m.m; Christoph Dinh chris.nosp@m.toph.nosp@m..dinh.nosp@m.@mne.nosp@m.-cpp..nosp@m.org

Since

0.1.0

Date

July 2018

ButterflyView is a QRhiWidget that pushes all averaged traces of the active EvokedSetModel through a single vertex/fragment shader pair, giving a smooth zoomable rendering even with hundreds of channels. Per-modality visibility (MAG / GRAD / EEG) is toggled through ModalitySelectionView and the colour / selection of conditions through AverageSelectionView. The widget is the workhorse evoked viewer in MNE-Scan and is intended to live as a tab inside a MultiView dock.

Definition in file butterflyview.h.