derivedAttributes.insert( tr("Vertices"), str );//add details of closest vertex to identify pointclosestVertexAttributes( *curve, vId, layer, derivedAttributes );// Add the start and end points in as derived attributesQgsPoint pnt = mCanvas->mapSettings().layerToMapCoordinates( layer, QgsPoin...
two square polygons touching at the corner have a point as the intersection, but no area.// In other cases we may get a mixture of geometries in the output - we want to keep only the expected types.if( QgsWkbTypes::flatType( geom.wkbType() ) == QgsWkbTypes...
Takedown requestView complete answer on docs.qgis.org How do I convert CAD to shapefile in AutoCAD? Easy 4 steps to convert DWG to SHP (or DXF to SHP): Step 1: Select a DWG file(or DXF file). Step 2: Select Shapefile Output Type (Point, Polyline, Polygon, MultiPatch, 3D). In th...
If you need to get your shapefile into a CSV to draw those polygons, here is the path that I'd suggest. Since it sounds like you need a custom projection as well as to draw the polygons using points in a CSV (will create them as polygons and use a vertex orderi...
derivedAttributes.insert( tr("Vertices"), str );//add details of closest vertex to identify pointclosestVertexAttributes( *curve, vId, layer, derivedAttributes );// Add the start and end points in as derived attributesQgsPoint pnt = mCanvas->mapSettings().layerToMapCoordinates( layer, QgsPoin...