Bug report #4140

projection problem with QGIS 1.7 "--snapshot"

Added by Jim Hammack almost 9 years ago. Updated over 5 years ago.

Status:Closed
Priority:Normal
Assignee:Tim Sutton
Category:Projection Support
Affected QGIS version:master Regression?:No
Operating System:Slackware Linux Easy fix?:No
Pull Request or Patch supplied:No Resolution:worksforme
Crashes QGIS or corrupts data:No Copied to github as #:14120

Description

When saving map as an image using command line "--snapshot" raster images are displaced, vectors are okay. See http://gotslack.org/hammack/qgis

Possibly related to #4076?

History

#1 Updated by Giovanni Manghi almost 9 years ago

  • Status changed from Open to Feedback

I can't understand where is the issue with projections. Seems to me that is just a matter of extent/scale difference between the two ways of saving what's in the canvas. Please leave further feedback.

#2 Updated by Giovanni Manghi over 8 years ago

  • Target version changed from Version 1.7.0 to Version 1.7.4

#3 Updated by Paolo Cavallini about 8 years ago

  • Target version changed from Version 1.7.4 to Version 1.8.0
  • Affected QGIS version set to master
  • Crashes QGIS or corrupts data set to No

#4 Updated by Paolo Cavallini almost 8 years ago

  • Target version changed from Version 1.8.0 to Version 2.0.0

#5 Updated by Daniel Vaz almost 7 years ago

This still occurs? Can you provide some feedback using master version?

Thanks in advance

#6 Updated by Jim Hammack almost 7 years ago

With QGIS 1.8.0 (GDAL 1.9.1; Slackware 14.0), the application now hangs, never produces an image, and never returns to the command line. But if I remove the vectors (shapefile) and use only a raster it works properly. Vectors and rasters are both EPSG:4326.

I have not been keeping up with the builds, but will test the master version as soon as I can. It usually takes me a little while to make it Slackware-friendly. ;-)

#7 Updated by Jim Hammack almost 7 years ago

Using the master version (22 July 13) under Slackware 14.0 and GDAL 1.9.1, there is no longer any displacement of the raster image. However, there is a slight error with the southern boundary of the image. An updated example is at http://gotslack.org/hammack/qgis

#8 Updated by Daniel Vaz almost 7 years ago

Hi, I am glad to hear from you.

Could you provide some dataset? It will help me to reproduce this issue.

Thanks in advance

#10 Updated by Jürgen Fischer about 6 years ago

  • Target version changed from Version 2.0.0 to Future Release - Lower Priority

#11 Updated by Giovanni Manghi over 5 years ago

  • Resolution set to worksforme
  • Status changed from Feedback to Closed

seems fine here, at least on qgis master. Reopen if necessary.

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