Jim, No, I was referring to rotate around a 2d point on a flat plane not 3D. Rotating an image around a point on a 2D plane still causes anomalies on iOS in the rotated image and I was hoping it was fixed and you had done it smoothly.
Tom -- Tom McGrath III http://lazyriver.on-rev.com mcgra...@mac.com On Oct 9, 2013, at 9:44 AM, Jim sims <s...@ezpzapps.com> wrote: > If by "rotate" you mean like 3D then no way ;-) > > I mean using grab to move a large photo around on an iPad. > What had to be done was to disable/kill the scroller that lived in the same > space. There is a scrolling group of about one hundred rows that have > groups of: THUMBNAIL_MAGE - FIELD - FIELD > > That scroller affected that Grab so it only worked for a small distance. > > Clicking on the thumbnail brought up the following image which can be > increased/decreased in size. This video does not show the scroller part > which gets disappears using hide grp "AllItems" > > I wanted them to be grabbed and moved so you can increase in size for > viewing details - that meant that you needed to grab and drag parts back > into the view of the iPad as the image gets larger than the iPad space. > This is for a museum and they have items such as coins and clothing that > cannot be handled but details can be viewed by using this technique. > > The following is recorded from the iOS simulator - using the iPad looks > much smoother. > > http://ezpzapps.com/grabMove.mov > > So, that is what I meant by "spin". > > sims > > > > > On Wed, Oct 9, 2013 at 2:47 PM, Thomas McGrath III <mcgra...@mac.com> wrote: > >> Jim, Are you saying that you got smooth rotating of large images on iOS? >> >> >> Thanks Tom >> >> -- Tom McGrath III >> http://lazyriver.on-rev.com >> mcgra...@mac.com >> >> On Oct 9, 2013, at 1:45 AM, Jim sims <s...@ezpzapps.com> wrote: >> >>> I just spent a few hours on an iOS app where i was using Grab to move a >>> large, 2-4mb, photo around. >>> >>> Was jerky, until i realized that the scroller was accounting for the >>> jerkiness. >>> >>> Found a way to do preopenstack before and after that moving process >>> (killing reviving) the scroller. >>> >>> Can grab photo and spin it around now. >>> >>> Is there a scroller? Are you on iOS? >>> >>> sims >>> >>> On Wednesday, October 9, 2013, Earthednet-wp wrote: >>> >>>> Folks, >>>> Thanks for the comments. What I'm doing is dragging an image that is >>>> larger than the viewing area. I set the loc of the image (according to >> the >>>> mouseloc) inside a repeat loop. The general idea is below. >>>> >>>> On drag >>>> repeat while the mouseStillDown >>>> --set the loc of the image according to the mouseloc >>>> end repeat >>>> end drag >>>> >>>> The motion of the image is pretty jerky. It's a pretty large image. The >>>> reason I wanted to add and subtract points is to calculate the new loc >> for >>>> the image. I do this now by separating out x and y and operating on them >>>> individually. I suspect that most of the time is spent moving that large >>>> image, though, instead of doing the calculations. >>>> >>>> The image is a map, and I intend on plotting symbols on it. To speed >> this >>>> up, I'm plotting on a snapshot of the visible part of the image (which >> sits >>>> on top of the visible part). The plot will need to be updated each time >> the >>>> map is dragged or is magnification changed. >>>> >>>> If there is a faster way to move a large image around, I'd like to hear >> of >>>> it. >>>> >>>> Thanks again, >>>> Bill >>>> >>>> William Prothero >>>> http://es.earthednet.org >>>> >>>> On Oct 8, 2013, at 7:33 PM, "J. Landman Gay" <jac...@hyperactivesw.com >> <javascript:;>> >>>> wrote: >>>> >>>>> On 10/8/13 9:29 PM, Monte Goulding wrote: >>>>>> >>>>>> On 09/10/2013, at 1:25 PM, J. Landman Gay wrote: >>>>>> >>>>>>> I think my answer was condescending, I apologize. >>>>>> >>>>>> Maybe I read a different answer ;-) >>>>>>> >>>>>>> The dictionary in 6.1.1 doesn't have an example of addition in the >>>> points entry. Is that in a different version's dictionary? >>>>>> >>>>>> It's the point entry not the points entry. >>>>> >>>>> Aha. Thanks, found it. >>>>> >>>>> -- >>>>> Jacqueline Landman Gay | jac...@hyperactivesw.com >> <javascript:;> >>>>> HyperActive Software | http://www.hyperactivesw.com >>>>> >>>>> _______________________________________________ >>>>> use-livecode mailing list >>>>> use-livecode@lists.runrev.com <javascript:;> >>>>> Please visit this url to subscribe, unsubscribe and manage your >>>> subscription preferences: >>>>> http://lists.runrev.com/mailman/listinfo/use-livecode >>>> >>>> _______________________________________________ >>>> use-livecode mailing list >>>> use-livecode@lists.runrev.com <javascript:;> >>>> Please visit this url to subscribe, unsubscribe and manage your >>>> subscription preferences: >>>> http://lists.runrev.com/mailman/listinfo/use-livecode >>>> >>> _______________________________________________ >>> use-livecode mailing list >>> use-livecode@lists.runrev.com >>> Please visit this url to subscribe, unsubscribe and manage your >> subscription preferences: >>> http://lists.runrev.com/mailman/listinfo/use-livecode >> >> >> _______________________________________________ >> use-livecode mailing list >> use-livecode@lists.runrev.com >> Please visit this url to subscribe, unsubscribe and manage your >> subscription preferences: >> http://lists.runrev.com/mailman/listinfo/use-livecode >> > _______________________________________________ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
