On this page:
13.1 Signatures
graphics^
graphics:  posn^
13.2 Unit with posn
[email protected]
13.3 Unit without posn
graphics-posn-[email protected]

13 Graphics Library as a Unit

13.1 Signatures

 (require graphics/graphics-sig) package: htdp-lib

signature

graphics^ : signature

Includes all of the bindings defined earlier in this chapter, except the posn bindings of Position Operations.

signature

graphics:posn^ : signature

Includes the posn bindings of Position Operations.

13.2 Unit with posn

 (require graphics/graphics-unit) package: htdp-lib

Imports mred^ and exports both graphics^ and graphics:posn^.

13.3 Unit without posn

 (require graphics/graphics-posn-less-unit)
  package: htdp-lib

Imports mred^ and graphics:posn^ and exports graphics^.