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Changes for page Widget Connectivity

Last modified by paulapopa on 2025/06/24 14:15
From version 3.1
edited by davidbacter01
on 2023/09/19 10:22
Change comment: There is no comment for this version
To version 8.1
edited by paulapopa
on 2025/06/24 11:49
Change comment: There is no comment for this version

Summary

Details

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1 -XWiki.davidbacter01
1 +XWiki.paulapopa
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9 9  
10 10  == Purpose ==
11 11  
12 -Jupyter lab widget for visualizing or do operations on a connectivity
12 +Jupyter lab widgets for visualizing or do operations on a connectivity
13 13  
14 14  
15 -=== Visualization: ===
15 +=== 1. ConnectivityWidget ===
16 16  
17 +==== Visualization: ====
18 +
17 17   - in 2D can visualize weights or tracts matrixes;
18 18  
19 -[[image:image-20230919110833-1.png]]
21 +[[image:conn2d.png||height="741" width="1700"]]
20 20  
21 21   - in 3D can visualize regions and their respective edges
22 22  
25 +==== [[image:conn3d.png||height="688" width="1700"]] ====
23 23  
24 -==== [[image:image-20230919110853-2.png]] ====
27 +To show/hide the Connectivity centers/edges, access the controls available in the upper-right corner:
25 25  
29 +[[image:visible.png||height="543" width="500"]]
26 26  
27 -=== Operations: ===
31 +==== Operations: ====
28 28  
29 29   - remove selected nodes from a connectivity, results in a new connectivity containing only the nodes that were not selected;
30 30  
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35 35   - remove selected edges,  results in a new connectivity with the same number of regions but without the edges of selected regions.
36 36  
37 37  
38 -=== Usage: ===
42 +==== Usage: ====
39 39  
40 40  After instantiating the widget it allows export of the currently selected connectivity:
41 41  
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43 43  from tvbwidgets.api import ConnectivityWidget
44 44  from tvb.datatypes.connectivity import Connectivity
45 45  
46 -import pyvista as pv
47 -
48 -
49 -pv.set_jupyter_backend('pythreejs')
50 -
51 51  conn = Connectivity.from_file() # defaults to connectivy_76.zip
52 52  conn.configure()
53 53  
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62 62  new_connectivity
63 63  {{/code}}
64 64  
64 +
65 +=== 2. SpaceTimeVisualizerWidget ===
66 +
65 65  
conn2d.png
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conn3d.png
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Public

TVB Widgets