Opened 14 years ago

Closed 14 years ago

#2558 closed bug (invalid)

JPEG2000 images display as black under Windows (QGIS 1.4.0)

Reported by: brendonwp Owned by: ersts
Priority: major: does not work as expected Milestone: Version 1.6.0
Component: Rasters Version: Trunk
Keywords: raster jpeg2000 display Cc:
Must Fix for Release: Yes Platform: Windows
Platform Version: Awaiting user input: no

Description

On Win XP (SP3), QGIS 1.4.0, installed using the OSGEO4W installer, JPEG2000 files display as uniform black.

I am not a programmer so I cannot build and test in more detail. The files made available for testing under #996 should be used for testing. I will try to look at this on a Linux box, but I am short of time.

This problem looks like it may be similar to #996 (closed), where similar JPEG2000 problem was picked up on the Mac. I did not follow the solution quite, it seemed to be something to do with compilation options for GDAL.

Please help me to stay off of ArcGIS! :-)

Change History (5)

comment:1 by lutra, 14 years ago

Owner: changed from nobody to ersts

I cannot find any image to test in the #996 ticket.

The images here

​http://www.microimages.com/gallery/jp2/

open fine under linux.

comment:2 by brendonwp, 14 years ago

Must Fix for Release: No → Yes
Summary: JPEG2000 images display as black un der Windows (QGIS 1.4.0) → JPEG2000 images display as black under Windows (QGIS 1.4.0)

I displayed three small images downloaded from the website in QGIS 1.4.0 under windows (CB_TM432, world, potholes2). There are clear problems with the display. I see no way to add attachments. Will try to load to Bitbucket and link.

comment:4 by pcav, 14 years ago

Milestone: → Version 1.6.0

Please check it again with a newer QGIS, and close this if fixed

comment:5 by pcav, 14 years ago

Resolution: → invalid
Status: new → closed

Not reproducible here. Closing it, pending user feedback. Please reopen it if necessary.

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