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Author

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1		-XWiki.rominabaila
	1	+XWiki.ldomide

Content

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1		-== Purpose ==
	1	+Source code: [[https:~~/~~/github.com/the-virtual-brain/tvb-widgets>>url:https://github.com/the-virtual-brain/tvb-widgets]]
2	2
3		-It is a Jupyter widget intended for the visualization of brain signals represented as time series.
	3	+Immediate testing here: [[https:~~/~~/lab.ch.ebrains.eu/hub/user-redirect/lab/tree/shared/TVB%20Widgets/REPO/tvb-widgets/notebooks>>url:https://lab.ch.ebrains.eu/hub/user-redirect/lab/tree/shared/TVB%20Widgets/REPO/tvb-widgets/notebooks]]
4	4
	5	+=== Purpose ===
5	5
	7	+It is a Jupyter Widget intended for the visualization of brain signals represented as time series.
	8	+
6	6	== Inputs ==
7	7
8		-It supports time series inputs of two types:
	11	+Time series can be given as inputs in two forms:
9	9
10	10	* TVB TimeSeries datatype
11	11	* Numpy arrays
12	12
13		-The widget supports 2-, 3-, and 4-dimensional arrays. In all three cases, there is a fixed shape that the TimeSeries widget expects:
	16	+This widget supports 2D, 3D, and 4D arrays. In all three cases, there is a fixed shape that the TimeSeries widget expects:
14	14
15	15	* for **2D**: (no_timepoints, no_channels)
16	16	* for **3D**: (no_timepoints, state_variable/mode, no_channels)
17	17	* for **4D**: (no_timepoints, state_variable, no_channels, mode)
18	18
19		-~* Note that the TVB TimeSeries datatype is always is always 4D and already has the expected shape.
	22	+~* Note that the TVB TimeSeries datatype is always 4D and already has the expected shape.
20	20
21		-
22	22	== Requirements and installation ==
23	23
24		-Before installing the tvb-widgets library containing the TimeSeries widget, the following python libraries and  Jupyter Notebook extensions should be installed:
	26	+Before installing the tvb-widgets library containing the TimeSeries widget, the following python libraries and Jupyter extensions should be installed:
25	25
26	26	* **Libraries:**
	29	+** [[mne>>https://mne.tools/0.24/install/index.html]] version 0.24
27	27	** [[ipympl>>https://github.com/matplotlib/ipympl#installation]]
28	28	* (((
29	29	**Extensions:**
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43	43	pip install tvb-widgets
44	44	)))
45	45
46		-
47	47	== API usage ==
48	48
49	49	First, the correct matplotlib backend must be set, which enables the interaction with the TimeSeries widget, by running the following command:
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53	53	%matplotlib widget
54	54	)))
55	55
56		- Then, the TimeSeries widget (from the tvb-widgets API) and the display function should be imported:
	58	+ Then, the **TimeSeriesWidget** (from the tvb-widgets API) and the **//display//** function should be imported:
57	57
58	58	(% class="box" %)
59	59	(((
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73	73
74	74	(% class="box" %)
75	75	(((
76		-display(tsw.get_widget())
	78	+display(tsw)
77	77	)))
	80	+
	81	+{{html}}
	82	+<iframe src="https://drive.google.com/file/d/1g4ryY1VIFMUD14Mb6Dq_KVb0b2_XU4VX/preview" width="840" height="480" allow="autoplay"></iframe>
	83	+{{/html}}