Graphics Reference
In-Depth Information
Figure 16-8:
Curved links show directionality using clockwise arcs and
naturally deconflict, as evident here with incoming flow of goods to
California, which are obscured in the straight-line version below it. Extra
spacing and offsets are used in the straight-line version to make room for
arrowheads.
The first is that the style used, in most cases, refers to a physical property
of the feature. A rail line has regular ticks along a solid line (which refer
