UIImagePickerController does not deliver geo tag data

Posted by Gregory Mace on Stack Overflow See other posts from Stack Overflow or by Gregory Mace
Published on 2009-02-06T17:30:07Z Indexed on 2010/03/15 9:19 UTC
Read the original article Hit count: 483

Filed under:

geo

|

exif

|

iphone

|

photo

|

library

When I use UIImagePickerController to select a photo, either from the Camera Roll or the Photo Library, the image that gets returned to me in the method

'didFinishPickingImage'

does not contain the exif data for latitude and longitude. I know that the headers are there, because they show up when imported into iPhoto, also if I upload images from the Camera Roll, they also contain the exif headers for location. Is there a way to get UIImagePickerController to deliver that information as well?

© Stack Overflow or respective owner

Related posts about geo

Reputable geo-ip location Services

as seen on Stack Overflow - Search for 'Stack Overflow'
Who are some of the reputable and/or stable geo-ip location service providers? I'm specing out an application that needs this functionality, and whenever I google geo-ip I get a ton of hits, but it's hard to tell who the legit providers are and who the fly-by-night folks are. Ideally I'd like something… >>> More
UIImagePickerController does not deliver geo tag data

as seen on Stack Overflow - Search for 'Stack Overflow'
When I use UIImagePickerController to select a photo, either from the Camera Roll or the Photo Library, the image that gets returned to me in the method 'didFinishPickingImage' does not contain the exif data for latitude and longitude. I know that the headers are there, because they show up when… >>> More
What is the best practice with KML files when adding geositemap?

as seen on Pro Webmasters - Search for 'Pro Webmasters'
Im not sure how to deal with kml files. Now important particularly in reference to the Google Venice update. My site basically is a guide of many company listings (sort of Yellow Pages). I want each company listing to have a geolocation associated with it. Which of the options I present below is… >>> More
Our Favorites: Geo Mobile Web Powered by Google Maps

as seen on Google Code - Search for 'Google Code'
Social networks came into existence thanks to our instinctive need for sharing. Facebook grew out of college campuses by allowing students to share photos or "faces", while Twitter... >>> More
Our Favorites: Geo Mobile Web Powered by Google Maps

as seen on Google Code - Search for 'Google Code'
Social networks came into existence thanks to our instinctive need for sharing. Facebook grew out of college campuses by allowing students to share photos or "faces", while Twitter... >>> More

Related posts about exif

UIImagePickerController and extracting EXIF data from existing photos

as seen on Stack Overflow - Search for 'Stack Overflow'
It's well known that UIImagePickerController doesn't return the metadata of the photo after selection. However, a couple of apps in the app store (Mobile Fotos, PixelPipe) seem to be able to read the original files and the EXIF data stored within them, enabling the app to extract the geodata from… >>> More
What is the best EXIF library for .Net?

as seen on Stack Overflow - Search for 'Stack Overflow'
I am looking for simple straightforward solution for accessing EXIF information of jpeg images in .Net. Does anybody has experience with this? >>> More
JPG segment length encoding

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm trying to write some code to extract Exif information from a JPG. Exif is stored in the APP1 segment of a JPG file. According to the Exif spec, the format of the APP1 segment is supposed to start like this: FF E1 // APP1 segment marker nn nn // Length of segment 45 //… >>> More
Photoshop batch image processing based on EXIF?

as seen on Super User - Search for 'Super User'
I use Photoshop to batch convert my RAW files to JPG. I was wondering if there was a way to make it take different actions based on EXIF? With my particular camera lens, if I open it all the way to F1.7 there is noticeable vignetting, but stopping down smaller doesn't have that problem. What I'd like… >>> More
Iphone-exif 0.91 not working when I add it to my project, gives error ".objc_class_name_EXFJpeg", r

as seen on Stack Overflow - Search for 'Stack Overflow'
When I add libiphone-exif.a to snapandrun in objectiveflickr I get this error: ".objc_class_name_EXFJpeg", referenced from: literal-pointer@__OBJC@__cls_refs@EXFJpeg in SnapAndRunViewController.o ld: symbol(s) not found collect2: ld returned 1 exit status I do not know what this means, I follow… >>> More