This may not be related to your problem, but I believe that there are basically two ways that the orientation of a JPEG photo is determined. One is simply by the way the actual data in the file is laid out; for example, whether it is stored as 1024x768 or 768x1024. The other determinate is an (optional) datum in the file's "metadata" that specifies "camera orientation" and indicates the degrees of rotation. So even if a photo's data is stored as 1024x768, if the orientation data is "+90", then it is to be displayed rotated to the right in 768x1024 format.
The problem that I've found is that not all devices or image processing/display software seems to use the metadata and, making things worse, may not propagate the data when saving a modified image. So I've had photos from my phone that I've had to rotate in image software to make them look right on my PC, but then I'll do something like upload them to Facebook and they're rotated the wrong way! I might be wrong about this, but it's what I've concluded after playing around with various devices and image processing programs. On Tuesday, March 25, 2014 2:07:37 AM UTC-4, Jags wrote: > > Hi All, > > I tried to capture an image and send it to server in my app. I did that > using camera intent. the problem is in my samsung galaxy s4 device the > image is rotated -90 degree by default. I read around web that it is a > problem with the samsung devices. But what is the best solution to it ? if > i rotate the image after capture, it becomes heavy image processing in my > app. What is the best approach to resolve this ? > > in phonegap there is something like correctOrientation = true / false > what's its counterpart in native code ? > > thanks and regards > jags > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en --- You received this message because you are subscribed to the Google Groups "Android Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to android-developers+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
