[Octave-bug-tracker] [bug #52842] Implement "none" as a standard option for graphics color properties

[Pantxo Diribarne]

Follow-up Comment #6, bug #52842 (project octave):

@Rik: I tested in Matlab 2016a and indeed 'none' is equivalent to
'transparent'. This makes sense: if you want no ticks and no labels you'll use
("ytick", []) and won't define a ylabel string, on the other hand if you what
the same figure but don't wan't text strings to appear, then you'll just have
to make text strings transparent using "none".

It is also much easier to implement since you just have to implement "color" =
"none" in ft_text_renderer. I will try to provide you with a partial cset for
this.

Also, I see that your approach has been to set labels "visible" property to
"off", at rendering time. Is there any reason to not add an updater
(axes::properties::update_x(yz)color) that will change the corresponding label
"color" property? This would be consistent with how we usually proceed (e.g.
axes::properties::update_fontsize), an avoid changing the property  each time
the figure is rendered.

    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?52842>

_______________________________________________
  Message posté via Savannah
  https://savannah.gnu.org/