Bug report #12514

Getting weird lines in Print Composer

Added by Christoph Lambio over 5 years ago. Updated over 1 year ago.

Status:Closed
Priority:Normal
Assignee:-
Category:Map Composer/Printing
Affected QGIS version:master Regression?:No
Operating System: Easy fix?:No
Pull Request or Patch supplied:No Resolution:end of life
Crashes QGIS or corrupts data:No Copied to github as #:20659

Description

I am on OS X 10.10 and have QGis 2.8 installed.

I am having a customized CRS and I want to create graticules for that CRS.
The graticules I created the following.

Set Projection of Project to WGS 84
Create a VectorGird with the extend of my layer which the graticules are supposed to cover
Densify the Geometry

Then I set the Projection of my project back to my custom CRS.

In the Crint Composer, all looks good.
But, when saving the image as .jpg, .png or .pdf - I am getting some weird lines...

Maybe I should notice that I am using the Plug In "Clip to Hemisphere" to process my layer which the graticules are supposed to cover. Using that Plug In, I have to uncheck for each layer in my project "Simplify geometry", otherwise it gets displayed weird.

shape.zip (5.86 KB) Christoph Lambio, 2015-04-06 01:09 AM

project.zip (2.55 MB) Christoph Lambio, 2015-04-06 02:20 AM

History

#1 Updated by Nyall Dawson over 5 years ago

  • Status changed from Open to Feedback

Can you please share your project file too? I need this to test with your custom CRS.

#2 Updated by Christoph Lambio over 5 years ago

Let me know if you need more!

#3 Updated by Steven Kay over 5 years ago

I think you might need to run the 'clip to hemisphere' on the graticule layer too.

#4 Updated by Christoph Lambio over 5 years ago

Steven Kay wrote:

I think you might need to run the 'clip to hemisphere' on the graticule layer too.

Nope. I run the "Clip to Hemisphere" only on the worldmap.
Then in WGS82 I create the graticule layer, densify geomtry on that layer and finally set the projection to my cutom CRS.

#5 Updated by Giovanni Manghi over 5 years ago

  • Target version changed from Version 2.8 to Version 2.8.2

#6 Updated by Giovanni Manghi over 5 years ago

  • Category changed from Vectors to Map Composer/Printing
  • Target version changed from Version 2.8.2 to Future Release - Lower Priority
  • Affected QGIS version changed from 2.8.1 to master
  • OS version deleted (10.10)
  • Operating System deleted (OS X)
  • Status changed from Feedback to Open

#7 Updated by Giovanni Manghi over 3 years ago

  • Regression? set to No
  • Easy fix? set to No

#8 Updated by Giovanni Manghi over 1 year ago

  • Resolution set to end of life
  • Status changed from Open to Closed

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