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From "Cedric Bertolasio (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CB-1540) camera image is rotated 90 degrees left when destinationType is FILE_URI
Date Tue, 25 Sep 2012 16:20:07 GMT
Cedric Bertolasio created CB-1540:
-------------------------------------

             Summary: camera image is rotated 90 degrees left when destinationType is FILE_URI
                 Key: CB-1540
                 URL: https://issues.apache.org/jira/browse/CB-1540
             Project: Apache Cordova
          Issue Type: Bug
          Components: WP7
    Affects Versions: 2.1.0
         Environment: wp7 emulator w/ all service packs & hotfixes installed, also on
nokia lumia 900 w/ wp7.5 & all service packs and updates installed
            Reporter: Cedric Bertolasio
            Assignee: Jesse MacFadyen
            Priority: Critical


When the sourceType is Camera and destinationType is FILE_URI and the FILE_URI is used as
the src of an img tag the img that is rendered is rotated 90 degrees left.


Using the camera api as a basis for my code  (http://docs.phonegap.com/en/2.1.0/cordova_camera_camera.md.html#Camera)
 

I created a simple app that does the following:
- click a button 
- camera is opened 
- photo is captured
- FILE_URI returned from getPicture is used as SRC attribute of an img tag
- image is rendered on screen 

An interesting note is that if you use the base64 data that is returned - then the image is
properly rotated.  

The uri that is being returned is from the camera cache.  When sourceType is set to Photolibrary
- the file uri that is returned points to the photo album (not the camera cache) AND the image
is rendered properly. 

This code can be used to reproduce the issue:
function capturePhoto() {
            
    // original sample - renders base64 data to screen
//  navigator.camera.getPicture(onPhotoDataSuccess, onFail, { quality: 50,
//  destinationType: destinationType.DATA_URL
//  });


    // sample that causes image to be rotated...
    navigator.camera.getPicture(onPhotoURISuccess, onFail, {
        quality: 50,
        destinationType: destinationType.FILE_URI
        //, saveToPhotoAlbum: true
    });
}


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