The following events are available for the user to allow the actions that are available for standard marks, like: post-creation and double-click in-place editing or run-mode actions:
For example, you can handle MouseLeftButtonDown in your application. The ImageGear ART Forms will pass a reference to the clicked mark along with system mouse event arguments, and, if the clicked mark is of a needed type (not necessarily custom) and Annotator is in needed mode (say, RUN), you can start some action.
Event handlers are implemented in the ART Forms open source code and can be modified at any time and in any way. To enable ART Forms event handlers, your application needs to interact with the following ImGearARTForms methods: