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1,471
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 Necromancer
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~79k people reached

  • 0 posts edited
  • 0 helpful flags
  • 130 votes cast
Feb
5
accepted prohibited: getting knowledge from GoogleEarth photos/videos, and use it for own map?
Feb
5
asked use textual description and name of spatial object from book: copyright?
Feb
1
asked QGIS 2.12 speed up redraw is not working (PostGIS vector layers)
Jan
30
comment rotate point along line layer
Great, works like it should! You've saved me a lot of work! Thanks!
Jan
29
accepted rotate point along line layer
Jan
29
comment rotate point along line layer
Looks pretty nice! But I'm sorry, I don't know how to run that script in qgis. I would like to get the result directly as expression in the Rotation-Filed.
Jan
29
asked rotate point along line layer
Jan
22
comment Insert query result to table (PostgreSQL)
Great, it's working! The update function is the solution!
Jan
22
accepted Insert query result to table (PostgreSQL)
Jan
22
asked Insert query result to table (PostgreSQL)
Jan
21
accepted check the “quality” for (poly-)lines (density of vertices)
Jan
21
comment check the “quality” for (poly-)lines (density of vertices)
Yes, that is a good approach! If I count the vertices and divide them by the length of the line, I will get a "quality-number". That works! But if there would be a shorter way to calculate that number in my postgis-database it would be much better. Any Idea? Count vertices and divide by the length.
Jan
21
comment check the “quality” for (poly-)lines (density of vertices)
Thanks for your idea, but I dont want to compare lines to get the one with the better quality. I want to check the quality for each line, which is given by the density of the veritices.
Jan
21
revised check the “quality” for (poly-)lines (density of vertices)
deleted 2 characters in body
Jan
20
asked check the “quality” for (poly-)lines (density of vertices)
Jan
8
asked How to not display a layer, if its below a other semi transparent layer?
Dec
22
awarded  Necromancer
Dec
9
asked Why I can not edit my postgis layer?
Nov
30
asked QGIS 2.12: The new “Rule-based labeling” and the placement options are not working
Nov
23
awarded  Benefactor