Add removeAnnotation by annotation object method

[kutensky]

Currently you can remove annotation by calling removeAnnotation(id) method, where id is some value that was passed in options object during creation of Annotation object.
First of all, you don't want to set id for each annotation.
Second, you can't set id for Annotation's object using .Net Highsoft library. There is no Id property in that library.

Good solution would be to add new method or change current removeAnnotation method to be able to pass Annotation object as a parameter.

[pawelfus]

Hi @kutensky

Thanks! We agree, that would be useful. In general, ideas should be created in our UserVoice.

Actually this will be supported in v7: http://jsfiddle.net/BlackLabel/dywLou0r/

Thanks for reporting missing id for annotations in .Net extension!

Internal note:
It's missing in tree.json - no relation in extensions, neither our documentation.

[kutensky]

Great news about v7. Thanks for you response.