MKI_NOTIFY_UPDATE_ELEMENTS (Plug-In Notification Command) New in Version 2022.2

Notifies the plug-in of the fact that elements of the drawing (such as layers, pens, etc.) have been changed and that it should update any data that depends on those changes.

Parameters

Ext

Unused, will usually be nullptr.

Data

Address of a MKI_UPDATE_ELEMENTS structure that contains the information which drawing elements changed.

Return Value

MKI_NOTIFY_RESULT_DONE

The element change caused at least one entity to change visibly, a screen refresh is required.

MKI_NOTIFY_RESULT_IGNORE

The element change did not cause any visible entity change.

MKI_NOTIFY_RESULT_UNKNOWN

This plug-in does not react on element changes at all.