Summary

• Page properties (2 modified, 0 added, 0 removed)
• Attachments (0 modified, 0 added, 3 removed)
  • conn2d.png
  • conn3d.png
  • visible.png

Details

Page properties

Author

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1		-XWiki.paulapopa
	1	+XWiki.davidbacter01

Content

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9	9
10	10	== Purpose ==
11	11
12		-Jupyter lab widgets for visualizing or do operations on a connectivity
	12	+Jupyter lab widget for visualizing or do operations on a connectivity
13	13
14	14
15		-=== 1. ConnectivityWidget ===
	15	+=== Visualization: ===
16	16
17		-==== Visualization: ====
18		-
19	19	- in 2D can visualize weights or tracts matrixes;
20	20
21		-[[image:conn2d.png||height="741" width="1700"]]
	19	+[[image:image-20230919110833-1.png]]
22	22
23	23	- in 3D can visualize regions and their respective edges
24	24
25		-==== [[image:conn3d.png||height="688" width="1700"]] ====
26	26
27		-To show/hide the Connectivity centers/edges, access the controls available in the upper-right corner:
	24	+==== [[image:image-20230919110853-2.png]] ====
28	28
29		-[[image:visible.png||height="543" width="500"]]
30	30
31		-==== Operations: ====
	27	+=== Operations: ===
32	32
33	33	- remove selected nodes from a connectivity, results in a new connectivity containing only the nodes that were not selected;
34	34
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39	39	- remove selected edges,  results in a new connectivity with the same number of regions but without the edges of selected regions.
40	40
41	41
42		-==== Usage: ====
	38	+=== Usage: ===
43	43
44	44	After instantiating the widget it allows export of the currently selected connectivity:
45	45
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47	47	from tvbwidgets.api import ConnectivityWidget
48	48	from tvb.datatypes.connectivity import Connectivity
49	49
	46	+import pyvista as pv
	47	+
	48	+
	49	+pv.set_jupyter_backend('pythreejs')
	50	+
50	50	conn = Connectivity.from_file() # defaults to connectivy_76.zip
51	51	conn.configure()
52	52
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61	61	new_connectivity
62	62	{{/code}}
63	63
64		-
65		-=== 2. SpaceTimeVisualizerWidget ===
66		-
67	67

conn2d.png

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1		-XWiki.paulapopa

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conn3d.png

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1		-XWiki.paulapopa

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visible.png

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1		-XWiki.paulapopa

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Content