Thanks for the pointer. The matplotlib.widget.Cursor works much better for displaying crosshairs. ( due to blitting? )
I still haven't found a tool yet for drawing a polygon. The lasso_demo.py doesn't run on my system. Well, it runs, displays a scatter of points, but I'm not sure what is it supposed to do next. Thanks, Venkat. PS: Sorry for personal post, I meant to post to the list but forgot to 'reply all' Darren Dale wrote: > On Friday 07 December 2007 7:19:04 am José Gómez-Dans wrote: > >> Hi, >> >> On Thursday 06 December 2007 19:39:59 Venkat Ramanan wrote: >> >>> I'm looking for something analogous to Matlab's ginput() and roipoly(). >>> >> I'm no expert on this, but have a look at the lasso_demo.py example, which >> shows something akin to roipoly(), and pick_event_demo.py and >> pick_even_demo2.py, which show something like ginput() (although I think no >> cross hairs :D). >> > > Check out cursor_demo.py and matplotlib.widgets.Cursor for cross hairs. > > ------------------------------------------------------------------------- > SF.Net email is sponsored by: > Check out the new SourceForge.net Marketplace. > It's the best place to buy or sell services for > just about anything Open Source. > http://sourceforge.net/services/buy/index.php > _______________________________________________ > Matplotlib-users mailing list > Matplotlib-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-users > -- Venkat Ramanan, Research Associate, Imaging Research, Sunnybrook Health Sciences Centre, 2075 Bayview Ave, Toronto-M4N3M5 Ontario, Canada ------------------------------------------------------------------------- SF.Net email is sponsored by: Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users