Copyright	(c) 2011 diagrams-core team (see LICENSE)
License	BSD-style (see LICENSE)
Maintainer	diagrams-discuss@googlegroups.com
Safe Haskell	None
Language	Haskell2010

Diagrams.Core.Juxtapose

Description

Things which can be placed "next to" other things, for some appropriate notion of "next to".

Synopsis

Documentation

class Juxtaposable a where Source

Class of things which can be placed "next to" other things, for some appropriate notion of "next to".

Methods

juxtapose :: Vn a -> a -> a -> a Source

juxtapose v a1 a2 positions a2 next to a1 in the direction of v. In particular, place a2 so that v points from the local origin of a1 towards the old local origin of a2; a1's local origin becomes a2's new local origin. The result is just a translated version of a2. (In particular, this operation does not combine a1 and a2 in any way.)

Instances

(Enveloped b, HasOrigin b) => Juxtaposable [b] Source
(Enveloped b, HasOrigin b, Ord b) => Juxtaposable (Set b) Source
Juxtaposable a => Juxtaposable (b -> a) Source
(Enveloped a, HasOrigin a, Enveloped b, HasOrigin b, (~) (* -> ) (V a) (V b), (~) (N a) (N b)) => Juxtaposable (a, b) Source
(Enveloped b, HasOrigin b) => Juxtaposable (Map k b) Source
Juxtaposable a => Juxtaposable (Measured n a) Source
(Metric v, OrderedField n) => Juxtaposable (Envelope v n) Source
(Metric v, OrderedField n, Monoid' m) => Juxtaposable (QDiagram b v n m) Source

juxtaposeDefault :: (Enveloped a, HasOrigin a) => Vn a -> a -> a -> a Source

Default implementation of juxtapose for things which are instances of Enveloped and HasOrigin. If either envelope is empty, the second object is returned unchanged.