Sorry, I meant qRegisterMetaTypeStreamOperators<QImage>()
------- Jean-Michaël Celerier http://www.jcelerier.name On Thu, May 17, 2018 at 2:01 PM, Jean-Michaël Celerier < jeanmichael.celer...@gmail.com> wrote: > > The problem is that QVariant doesn't know how to call it. > > Is there a reason why calling qRegisterStreamOperators<QImage>() would't > work ? > > > > > ------- > Jean-Michaël Celerier > http://www.jcelerier.name > > On Wed, May 16, 2018 at 11:52 PM, Thiago Macieira < > thiago.macie...@intel.com> wrote: > >> On Wednesday, 16 May 2018 14:38:08 PDT Jérôme Godbout wrote: >> > You will need to provide your own >> > >> > QDataStream& operator<<(QDataStream& ds, const QImage& img) >> >> That's not needed (and won't compile). It already exists. >> >> The problem is that QVariant doesn't know how to call it. So when you >> have a >> QImage inside a QVariant and you try to serialise that QVariant, you get >> nothing useful. >> >> -- >> Thiago Macieira - thiago.macieira (AT) intel.com >> Software Architect - Intel Open Source Technology Center >> >> >> >> _______________________________________________ >> Interest mailing list >> Interest@qt-project.org >> http://lists.qt-project.org/mailman/listinfo/interest >> > >
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