... 04, Figures 10 a and 11 a] Figure 8 .11 (b); and the completely anisotropic linear case is flattened differently each of two directions to become a cigar-shaped ellipsoid, as in Figure 8 .11 (c) One way ... Figure 10 .1 Design choices for mapping color and other visual encoding channels Chapter 10 Map Color and Other Channels 10 .1 The Big Picture This chapter covers the mapping of color and other ... angle, and curvature and the identity channels of shape and motion 10 .2 Color Theory Color is a rich and complex topic, and here I only touch on the most crucial aspects that apply to vis 10 .2 .1 Color...