Thursday 5 January 2017

qgis - How to improve drawn shapes in Quantum-GIS?



I have a polygon-shape in qgis-1.7.0 and want to fix overlays and gaps between the edges of adjacent polygons. See image below.


enter image description here


Is there any automated way to do this in quantum-gis? Or any other F/OSS that can do things like that?


Any hints appreciated! Thanks!



Answer



check out this video Vector topology cleaning with QGIS and GRASS.it uses GRASS Toolbox v.clean which @artwork21 has mentioned.



This video shows how to resolve a few common vector topology problems using GRASS tools of the category "v.clean" through the Quantum GIS interface.



i hope it helps you...



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