Is in QGIS or in a plugin a function to create centerlines in polygons like http://www.ian-ko.com/ET_GeoWizards/UserGuide/createCenterlines.htm? mikeE. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20150317/d32c822e/attachment.html>