16 Dec
2009
16 Dec
'09
7:16 p.m.
Krzysztof Kosiński wrote:
2009/7/2 Vangelis Katsikaros <vkatsikaros@...1244...>: ... Our current double-tree architecture, where every element stores both its "semantic" content (SVG) and "representation" content (XML) is rather wasteful when it comes to memory, ...
Not just memory, CPU cycles as well. Last time I checked path strings were updated after each operation on them, and this is definitely not a "free" operation.
As for the UNDO issue that was raised, I don't know how it is done now, but I don't see why it would become truely more difficult (you just need to keep track of any changes you make).