[Qt-interest] Progressive/incremental image loading
ingomar at wesp.name
Tue Jun 2 18:23:10 CEST 2009
I just wanted to ask whether anyone knows if there are plans for Qt to support
progressive/incremental image loading in the near future (I'm referring to the
ability of an image reader to notify interested objects about the progress
made, so that they can display what has already been loaded).
Java's ImageIO classes shipped with the runtime enivronment provide a very
neat interface based on a number of different events with information about
the current load progress or the area of the image that has just been
populated (if you are interested, have a look at the following:
A feature like this would certainly be nice for quite a few use cases,
especially when one wants to provide the user with something to watch while
reading images asynchronously.
So, are there any plans on incorporating such a feature into Qt?
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