I have several dxf files. Each file, contains the 0 layer. The 0 layer contains lines (which make a closed polygon). In each dxf the lines have their color and line width. I do not have autocad or else like. I have Qgis 1.7.4. I can put these dxf files into vector layers (as line vector) into Qgis.
I do not know the way (using Qgis 1.7.4 ): 1. To turn each vector layer (with lines) to vector layer with polygon. To “copy” some of these polygons (vector layers) into a new vector layer. 2. Can each polygon into the new vector layer to have different border color? thank you