[IMAGING-87] [Sanselan] Writing new gps values to jpeg.

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Component/s: Format: JPEG
• Labels: newbie
• Assignee: Unassigned
• Reporter: Piotr Czajka
• Created: 13/Jul/12 18:12
• Updated: 19/May/22 04:29
• Resolved: 15/Jul/12 15:30

Description

Hello
I want to edit GPS tag and save new GPS latitude and longitude to jpeg.
I tried to use code from this example

http://massapi.com/source/sanselan-0.97-incubator/src/test/java/org/apache/sanselan/sampleUsage/WriteExifMetadataExample.java.html

Ok it works but it creates a new jpeg photo with new gps values.. but I would like to save new values to the same photo. How I can do this ?

Generally I want to create application similar to Picasa (photo viewer + google maps) .. and in this case when I drag and drop marker on map I want to save new gps exif metadata to photo.. so according with this example it will be create new photo every time?