Re: Overhaul FLTK pan, rotate, zoom

[Andreas Weber]

Am 28.07.2014 15:34, schrieb Ben Abbott:
> 
> On Jul 27, 2014, at 4:34 PM, Andreas Weber <address@hidden> wrote:
> 
>> cset http://hg.savannah.gnu.org/hgweb/octave/rev/52e01aa1fe8b
>>
>> Each axes now has its own properties for interactive GUI control of pan,
>> rotate3d and mouse_wheel_zoom. Now it's possible to have several figures
>> and set pan for the 2D plot in figure x and rotate3d for the 3D plot in
>> figure y. There are two new pan modes: "Pan x only" and "Pan y only".
>>
>> The toolbar buttons "P" and "R" set pan and rotate3d for the last
>> clicked axes object or the object below the center of the canvas if none
>> was clicked yet.
>>
>> Try this for example:
>>
>> subplot (3, 1, 1);
>> sombrero ();
>> set (gca, "rotate3d", "on");
>> subplot (3, 1, 2);
>> plot (sin (0:0.05:10))
>> grid
>> set (gca, "pan", "xon")
>> subplot (3, 1, 3);
>> peaks ();
>>
>> See how each plot behaves. Try also pan, rotate and zoom.
>>
>> The legend axes can now be moved with the mouse. Try
>>
>> sombrero(); legend("A sombrero plot")
>>
>> and move the legend with the mouse around.
>>
>> -- Andy
> 
> Andy,
> 
> Everything works for me ... except that selecting [Edit->Grid] from the menu 
> (i.e. no effect).  However if the axes is active, then typing "g" does toggle 
> the grid, as does the "G" button at the bottom of the figure.

Hi Ben, thank you very much for testing.

This changeset should fix both:
http://hg.savannah.gnu.org/hgweb/octave/rev/b2db129c664d

-- Andy