On 22.01.26 01:58, Fred Damen wrote:
...

Question: from Java, how can an Roi be deleted from the RoiManager without
the Roi being attached to an ImagePlus? A delete method would be nice, as
select(ing) the Roi in this case is a side-effect headache and is
superfluous.

Hi Fred,

RoiManager has a method
  public void delete(int index)
  /** Deletes the ROI at 'index' and updates the display. */

Michael

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