Frederik Elwert wrote: > Am Dienstag, den 29.01.2008, 23:28 +0100 schrieb Ulrich von Zadow: >> Have a look at RasterNode::maxtileheight/width, getOrigVertexCoords() >> and ::get/::setWarpedVertexCoords(). From >> https://www.libavg.de/reference/libavg.avg.RasterNode-class.html: >> >> "Warping of RasterNodes is implemented using a grid of reference points. >> The position of each of these points can be changed." > > That sounds great! > > In order to have an example for the coordinate format, I tried > getOrigVertexCoords() on an image element. But that only gave me a > SegFault. Can I only get the original coordinates once the image has > been warped?
If you get a segfault, that's a bug in libavg, no matter what you did. It would be great if you could enter it into the bugtracker (including steps to reproduce) so it's not forgotten: https://www.libavg.de/mantis/view_all_bug_page.php > Could you then please provide a short example of the format of the grid? Have a look at https://www.libavg.de/websvn/filedetails.php?repname=libavg&path=%2Ftrunk%2Favg_media%2Fmtc%2Fremote%2Fremote.py&rev=0&sc=0, flipBitmap() uses the grid. Cheers, Uli -- Ulrich von Zadow | +49-172-7872715 Jabber: [EMAIL PROTECTED] Skype: uzadow _______________________________________________ libavg-users mailing list [email protected] https://mail.datenhain.de/mailman/listinfo/libavg-users
