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This is an excerpt from the MapInfo/Discover webinar series - Advanced Object Creation. This video covers some of the advanced object creation and editing tools useful in creating maps. These tools include: -Screen Digitizing - create digital datasets using existing tables and digitizing from a scanned image. -Data Entry - We will use the Discover DigData utility to streamline the entry of attribute data for digitized map objects. -MapInfo Autotrace - use Autotrace to trace nodes from existing polylines or polygons. -The Discover PolyBuilder utility is designed to simplify the conversion of digitised linework (representing regions) into polygon vector objects. -Clip to Polygon - Discard data that lie outside a selected region, clipping the retained data at the region boundary. code pour embarquer la vidéo : >>> http://www.youtube.com/embed/HI4RmMIroMk <<< |