Delete Linecut

[kraagg]

A slot to delete the linecut and also clear the displayed linecut data in LineCutPlotItem is needed. Especially if the Linecut is not displayed in a new PlotItem but in a user generated GUI, where the PlotItem cannot be closed, there is at the moment no way to delete the Line Cut

[M. Gronle]

Hey David,

I would suggest the following solution:

If you assign None to the existing property zSlicePlotItem or lineCutPlotItem of a 2D plot, an existing “connection” to
1d plot will be disconnected and the displayed line (or z-stack-cut marker) including the active action will be removed / inactivated.

Then you can select if a line cut should be displayed in an existing plot handle and remove this connection by the same property.
This is the same for the property camera: If you assign None to the camera property, the camera is disconnected from the live plot.

This is my suggestion, but it does not work, yet However, it will be easy to implement.

Ciao

Marc

[kraagg]

Hi Marc,

your solutions sounds good for me. Thank you!

Kind regards,

David

[M. Gronle]

fixes issue #29 (please update itom before): a lot of refactoring in itom2dQwtplot; new property volumeCutPlotItem added to assign a given plot to show possible volume cuts. All properties lineCutPlotItem, zSlicePlotItem and volumeCutPlotItem can now be set to None in order to remove a previous connection to an existing plot.

→ <<cset 152a42022994>>