Re:Show HN: forma: An efficient vector-graphics renderer
by nine_k on Friday December 16, 2022 @08:10PM
(#34023056)
Is it rendering or the database access?
I see no slowness in OSM+ rendering on Android once the data for an area is loaded, as you pan, zoom, etc. But the pause between opening a new location and having it rendered is quite noticeable.
Re:Show HN: forma: An efficient vector-graphics renderer
by seanw444 on Monday December 19, 2022 @10:23AM
(#34053099)
It was the rendering. I had read up on the related issue tickets, and the answer was that the vector rendering was both not optimized, and not cached in any way.
I see no slowness in OSM+ rendering on Android once the data for an area is loaded, as you pan, zoom, etc. But the pause between opening a new location and having it rendered is quite noticeable.