Operating system: MacOS Monterey 12.1(21C52) Slicer version:3D Slicer 4.11.2021026 Expected behavior: Actual behavior: Please see the example shown here. Maybe this is an easy thing to be but I have yet found anything useful when searching the keywords “annotation, markup” [Screen Shot 2022-01…

[image] rbumm: Dear @Young_Wang , I was glad that you brought this up again and dug into the code to find the entry point for that connector line. This is only a demo - the Slicer developer team members could comment. I still have several unsolved technical details in that implementation. But I …

No, it is intended to work also if you “place multiple control points” of one pointList. But currently, this part is not functional :slight_smile:

@rbumm The implementation could be something like: add leading line length (and other display parameters, if needed) in the markups display node add an additional line actor for each control point that shifts the label and connects it to the control points in the markups displayable manager

[image] lassoan: add an additional line actor for each control point that shifts the label and connects it to the control points in the markups displayable manager I got the demo running by adding the label line actor in markups widget representation 2D - I see other actors being added here …

The displayable manager is responsible for displaying the widgets, but it delegates the details to VTK widgets. So, your change in 2D widget representation was correct. The same label offset approach should work for the 3D representation, too. If we want to avoid overlapping labels between all the …

I have been working on this in recent weeks and came quite far by adding a connector line visibility checkbox and a relative line size slider. Loading and saving the line-related information and display of the line connectors in 2D and 3D view. This is under review now but expect it to be available …

@rbumm this is absolutely awesome

This is awesome. Is it still experimental or already incorporated to the preview version?

Thank you. It is not yet included in preview. ENH: Add connector line for fiducial markup label texts Slicer:master ← rbumm:Branch_markuplabeltexts opened 06:44PM - 14 Feb 22 UTC (UTC) [r…

ping @chir.set I have been working on a similar annotation project like yours earlier this year. All was started in this thread. As I suppose you are interested, we could probably revive this PR

How to annotate/markup an image with arrows and anatomical names

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rbumm (Rudolf Bumm) April 3, 2022, 7:25pm 33

LabelConnectorLineColor can now be set. loaded, stored

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How to annotate/markup an image with arrows and anatomical names

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