Editor positioning problem, eager to know how the editor positioning is dynamically positioned next to the box about annotorious

[Whao510]

Because I want to make a drop-down box that meets the requirements by clicking clickAnnotation event, I hope the author can help me in time, thank you very much

[rsimon]

Extending the editor is problematic in Annotorious v2. Did you see the documentation here?
https://annotorious.github.io/guides/editor-widgets/

This might help to get you started.

Another option, if you want to build your own editor entirely: Each annotation is an SVG shape. You can listen to the selectAnnotation event. The event will give you a reference to the SVG element as a second argument. You could use this to get the position using element.getBoundingClientRect() for the position.