Guillaume Munch wrote: > Is there a criteria to detect "bad" svg converters (at least some of > them)? In the other message you wrote about "explicit svg->png > converter". What does explicit mean?
explicit means "no default", e.g. either a manually defined one, or one found by confugure.py. My reasoning would be that the ones in configure.py work well, and if a user defines a converter manually we can safely assume that it will be better than lib/scripts/convertDefault.py. > I experienced it with about 20 svg images and it went as you describe: > computation in the background, delays the first time the previews are > displayed. I can imagine how it would be annoying with many more images > and no converter cache. Are there reasons to turn off the cache? privacy concerns maybe: If you temporarily edit a doc with images (from a USB stick) it will leave traces if the cache is enabled. I vaguely remember a report where a user did not like the cache at all, but I don't remember the reasons unfortunately. > If the issues are the delays and the scrolling impedance, then here's a > workaround (not for 2.2.0 obviously): display the qt version until the > preview is ready. Or supressing the qt builtin svg only if the converter cache is enabled. Georg