> I am using MapInfo Professional version 7.0. I have a layer that is a > mixture of symbols and linear features, representing postal codes. > > I want to create a thematic map of this layer, based on one of the > attributes. > > Sometimes when I get to Step 3 in the Create Thematic Map dialogue, the > legend shows as lines (which is what I want), but sometimes it shows as > symbols. I don't know how to control which way the legend shows up. I > have a feeling it is based on the first item in the legend, and whether > that item is a point feature or a linear feature. > > Can you help? > Thanks! > > >
