Opened 17 years ago

Closed 16 years ago

Last modified 14 years ago

#284 closed bug (fixed)

Building pyramids with magphase method cause corrupt resampled images

Reported by: creeping Owned by: timlinux
Priority: major: does not work as expected Milestone:
Component: Rasters Version: Trunk
Keywords: raster resample magphase Cc:
Must Fix for Release: No Platform: Windows
Platform Version: winxp sp2 Awaiting user input: no


On win32 preview release 2 building pyramids with the magphase method causes corrupt resampled images.

Attachments (1)

resample_gone_wrong.gif (27.0 KB ) - added by creeping 17 years ago.

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Change History (5)

by creeping, 17 years ago

Attachment: resample_gone_wrong.gif added

comment:1 by creeping, 17 years ago

grap the file from here if you want to see the original source image: http:///

comment:2 by gsherman, 17 years ago

Milestone: Version 0.8 ReleaseVersion 0.9 Release
Must Fix for Release: No
Version: 0.8HEAD

This option has been removed from the pyramid generator for version 0.8. This issue is moved to 0.9 for reconsideration and further investigation.

comment:3 by timlinux, 16 years ago

Awaiting user input: unset
Resolution: fixed
Status: newclosed

A while ago I removed magphase option from the raster properties UI so this issue should no longer occur. I added a note in qgsrasterlayer.cpp (r7323) too:

NOTE this (magphase) is disabled in the gui since it tends to create corrupted images. The images can be repaired by running one of the other resampling strategies below. see ticket #284

I am closing this ticket.

comment:4 by (none), 14 years ago

Milestone: Version 0.9.1

Milestone Version 0.9.1 deleted

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