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How to trigger a tool recalculation after 'addToolState' for RectangleRoiTool?

See original GitHub issue

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Description

I am working currently on a tool that has to calculate a volume, this means, I draw an area using the RectangleRoiTool, and then I have to replicate that area on X number of images. I am doing this by using addToolState on each image, using the toolState from the area I created. The problem is, when the script scrolls to the next image and adds the tool state, it doesn’t recalculate the Mean and StdDev of the current image, but it is saving the data from the created area. Is there an option to recalculate the state once it is added? Specifically for the RectangleRoiTool.

Thanks!

Steps to Reproduce

Draw a rectangle using RectangleRoiTool.
Save the tool state on a variable.
Add the saved tool state on any other image. The calculations are still the ones from the variable, not the ones that should be from this new image.

Expected behavior: Once the tool state is added, it should recalculate the information from this new image.

Actual behavior: After setting the tool state, the information from the saved state is static, no recalculation is being triggered.

Issue Analytics

State:
Created 5 years ago
Comments:18 (9 by maintainers)

Top GitHub Comments

1reaction

pzehlecommented, Mar 18, 2019

Hi @JamesAPetts, I think it is an excellent idea, mainly because right now it is complicated to achieve what I wanted, though it was relatively easy to accomplish, I think this would resolve a lot of issues.

1reaction

pzehlecommented, Mar 17, 2019

Hi @dannyrb. For now is OK. I will work in the future on a PR to have an automated method to accomplish this without any of these processes. I will let you know. Thanks!

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