Re: [gef-dev] Snap-to-Grid implementations

["Alex Selkov" <as@xxxxxxxxxxxxxx>]

Dan,

you may look at our sample HelloGrid plugin in
:pserver:anonymous@xxxxxxxxxxxxxx:/usr/cvsroot

Regards,

as

> We are in the process of adding Snap-to-Grid functionality to GEF. If you
> have implemented snap-to-grid in your editor, we  are interested in any
> advice that can be given on this subject.
> In particular:
> Has anyone made a zoom-able editor that handles snap-to-grid? What
> coordinate system issues were involved here?
> What EditPolicy changes were made to allow the "snap" ?
> Does your editor make its feedback snap to the grid, or just the Figures
> themselves? If feedback snaps, how was this implemented?
> How did you paint the grid in your editor?
>
> Thanks
>
> Dan
>
>
>