Synchronous QImage saving
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Hello,
I am actually trying to test a function which goal is to write some images on the disk, the only problem i am facing is that save seems to be asynchronous and i was wondering if there was any way to emit a signal when saving has finished.
Thanks in advance,
Victor
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How do you save? Do you call QImage::save(...)?
Its documentation says:
"Returns true if the image was successfully saved; otherwise returns false."
So, I would expect it to be synchronous. Why do you think it is not? -
Hello,
I am actually trying to test a function which goal is to write some images on the disk, the only problem i am facing is that save seems to be asynchronous and i was wondering if there was any way to emit a signal when saving has finished.
Thanks in advance,
Victor
@sabativi
the question is how you save the image.
I am not aware that any saving method is asynchronous.--- SUPPORT REQUESTS VIA CHAT WILL BE IGNORED ---
If you have a question please use the forum so others can benefit from the solution in the future -
@sabativi
the question is how you save the image.
I am not aware that any saving method is asynchronous.Hello @raven-worx,
Yes you are damn right. Saving is synchronous.
The problem i was facing is that i checked just after save if the image was written.
Apparently it takes some times for the image to be written on disk.I use
QTRY_VERIFY_WITH_TIMEOUTand it solved my problem.Thanks again
