Art backend Was: Package building

[Fred Kiefer]

> Am 23.11.2019 um 23:33 schrieb Sergii Stoian <stoyan255@gmail.com>:
> 
>> I havent tried in the last weeks/months, but the last release worked. Of 
>> course, it has all specific "issues" of art which where never solved. But it 
>> is faster for certain operations and curves and anti-aliasing are exquisite. 
>> Using Graphos on art is a delight.
>> 
> What do you mean by “worked”? I observed incomplete words in menus and popup 
> buttons. Incorrect alignment of items in popup buttons - I suppose it’s due 
> to incorrect lengthOfString results. Also I suppose I’ve found cause of a 
> problem - NSStringDrawing caching methods rewrite by Fred. But I can’t 
> understand what changes must be applied to ART backend to adopt new caching 
> algorithm.

I am willing to help here if you could pinpoint the issue a bit down. Which 
commit are you talking about and in which situations does it show? The last 
time I used the art backend I did not see any issues. But I must confess I only 
checked with Ink.