Opened 17 years ago

Last modified 17 years ago

#1523 closed defect

GIMP JPEG error, Spaced World File error — at Version 2

Reported by: adam@… Owned by: Mateusz Łoskot
Priority: normal Milestone: 1.4.1
Component: GDAL_Raster Version: 1.4.0
Severity: minor Keywords:
Cc:

Description (last modified by hobu) 

JPEG files created from GIMP software seem to be created with Metadata that contain no entries, which reports an error.
World files are starting to be created with spaces between the lines.  The current version does not check for this.

Change History (5)

by adam@…, 17 years ago

Attachment: world_file_reader.patch​ added

Worldfile with spaces fix, GIMP JPEG fix

by adam@…, 17 years ago

Attachment: image_test.jpg​ added

GIMP create JPEG

by adam@…, 17 years ago

Attachment: vickers_aerial.jgw​ added

World file with blank lines

comment:1 by warmerdam, 17 years ago 

I have confirmed, and applied the fix for jpeg exif files with no entries. 
The change is applied in trunk and 1.4 branch.

I have also written and comitted a new jpeg test script in autotest/gdrivers
that verifies some minimal operation of the jpeg driver.

I'm turning this over to Matuesz to deal with the blank-lines-in-world-files
issue. 

I feel the existing patch is not specific enough Mateusz.  I'd like it
adjusted to only assume blank lines if those lines have been confirmed
to be blank (not just zero valued).  So test that they consist of nothing
but white space type characters. 

The world file fixes should go into trunk and 1.4, and there should also
be a test added for this case in the test suite.

comment:2 by hobu, 17 years ago

Description: modified (diff)
Milestone: → 1.4.1
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