What aspect of map design refers to the arrangement of text, point size, line length, and typefaces?

The aspect of map design that refers to the arrangement of text, point size, line length, and typefaces is typography. Typography is crucial in map design as it influences how information is presented and perceived by the map user. Effective typography ensures that labels and text are legible and appropriately sized relative to other map elements, allowing users to easily read and understand the information being conveyed.

In map design, both the choice of typeface and the way text is arranged can significantly affect visual hierarchy and user comprehension. For example, using different type sizes and weights can help indicate the importance of various elements, such as making place names more prominent than smaller labels for less significant features.

Other aspects like visual contrast, figure-ground, and map scales play important roles in overall map design, but they pertain to different elements such as the differentiation of features, how objects are foregrounded or backgrounded, and the representation of distance respectively, rather than the specifics of text arrangement and design.