Encerrado

Javascript debugging

Debug and modify the attached [url removed, login to view] which is based on the attached (working) original.html. It is the client-side HTML5/Javascript code to get a photo from a mobile phone, shrink it, rotate it if necessary and upload it to a server. Testing on iPhone is required. (I have an Android phone that I can test it on.) It can naturally be tested on a PC during development. (Not IE!) The code is about 95% complete.

[url removed, login to view] correctly reads a photo and rotates it if necessary based on the exif data, but does not include the server upload code. That is in new.html.

The project involves the following:

1. Debug [url removed, login to view] so it works like original.html. (basically I want it procedural instead of OOP and without jquery) DO NOT use jquery, AJAX or any other external bloatware.

2. Rotate photo if required based on EXIF Orientation field (code already done)

3. Call the included drawImageIOSFix function as necessary to correct the iOS6 vertical squish bug (see comments and code in [url removed, login to view] plus the links below.)

4. Extract latitude and longitude from EXIF and convert to decimal. (PHP code to convert to decimal is included. Has to be converted to javascript. See also link below.)

5. Submit form to server containing user entered comments plus the new (base64) file and latitude and longitude.

[url removed, login to view] that is working, rewrite and combine [url removed, login to view] and [url removed, login to view] to delete everything except for the bare basic code to get Orientation, GPSLatitude, GPSLongitude, GPSLatittudeRef and GPSLongitudeRef from the exif. I would prefer the code rewritten as procedural instead of objected-oriented, without callbacks. I want it to be one script with no more than 100 lines of code if possible, to reduce download time to mobile.

Two sample photos are attached which can be used for testing. One is in portrait mode (Exif orientation = 6) which can be used for testing the rotating of the photo (preview should show it correctly in portrait mode). The second contains latitude/longitude in the exif which the code has to extract.

The following links may be useful as references. (The code currently uses the first two):

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

Habilidades: Javascript, Arquitetura de software

Ver mais: drawimageiosfix, web based tutorials, tutorials testing, tutorials web development, software testing tutorials, software development tutorials, software architecture tutorials, mobile client architecture, javascript download, external software testing, development tutorials, converting image html code, canvas android, calculator html javascript code, calculator architecture, architecture tutorials, architecture calculator, android software download, android orientation, android download mode, web development tutorials, html base64 image, debugging software, code labs, rewrite image

Acerca do Empregador:
( 14 comentários ) to know, Australia

ID do Projeto: #5146044

1 freelancer está ofertando em média $55 para este trabalho

xfinder

I can fix it using js only. asap ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

$133 USD em 1 dia
(7 Comentários)
5.0
risbudsoftware

Hello, I have 11 years of experience. Out of which 6 years in java experience. 3 years in web based system, I can do this for you. Thanks Risbud Software Consultancy

$55 USD in 3 dias
(1 Comentário)
0.8