added a new function: gimp_zoom_preview_get_factor(), which is a proxy to
* libgimp/gimpzoompreview.[ch]: added a new function: gimp_zoom_preview_get_factor(), which is a proxy to get the zoom factor of the zoom model used by the zoom preview. Also renamed the zoom field of the private data of gimpzoompreview to model, since it is a gimpzoommodel. * libgimp/gimpui.def: added gimp_zoom_preview_get_factor. * plug-ins/common/nova.c: use gimp_zoom_preview_get_factor to correctly handle the position of the nova at various zoom level. There still are problems if there is a selection before when running this plugin.
Showing with 64 additions and 20 deletions