Re: more libgoffice help

[jcupitt gmail com]

2009/5/23 Jean Bréfort <jean brefort normalesup org>:
> Le samedi 23 mai 2009 à 11:31 +0200, Jean Bréfort a écrit :
> > GogRenderer *rend = gog_renderer_new (graph);
> > gog_renderer_update (rend, allocation->width, allocation->height);
> > GogView *view;
> > g_object_get (G_OBJECT (rend), "view", &view, NULL);
> > view = gog_view_find_child_view (view, plot);
> > map = gog_chart_map_new (plotpresent->gchart, &(view->allocation),
> > x_axis, y_axis, NULL, FALSE);
> > if (gog_chart_map_is_valid (map) &&
> >     event->x >= view->allocation.x && event->x < view->allocation.x + view->allocation.w &&
> >     event->y >= view->allocation.y && event->y < view->allocation.y + view->allocation.h) {
> >       x_map = gog_chart_map_get_axis_map (map, 0);
> >       y_map = gog_chart_map_get_axis_map (map, 1);
> >       x = gog_axis_map_from_view (x_map, event->x);
> >       y = gog_axis_map_from_view (y_map, event->y);
> > }

It works! Thank you very much Jean.

John