0.14.0 to 0.15.0:
* Updated to work with latest Wumpus libraries.
@ScalingContext@ has been temporarily added from Wumpus-Basic
(it was considered obsolete there). At some point the
functionality needs re-implementing so it can be removed from
Tree.
0.13.0 to 0.14.0:
* Updated to work with latest Wumpus libraries.
0.12.0 to 0.13.0:
* Changed the specification of trees so that they are built in a
monad. The bind operation of the monad allows /anchors/ to be
extracted from tree nodes so they can be annotated with
supplementary graphics. At the moment this is rather limited
as Wumpus-Basic and Wumpus-Drawing do not offer much support
for anchors other than the basic type classes.
* Changed the type of the rendering functions so they produce a
TreeDrawing. This type is more suitable for building composite
pictures than the previous type TreePicture.
* Also the rendering functions now take a start point for the
root node, again this should be more convenient for drawing
composite pictures - see the demo which now draws all the
example trees on one page.
* Internally the tree design is now more flexible - trees can be
designed upwards or leftwards rightwards, rather than just
downwards; and edge drawing style is lifted out of the
rendering to use a supplied combinator. Currently these
features are not exposed by the API, the API needs more
thought (possibly warranting changes to Wumpus-Basic and
Wumpus-Drawing).
0.11.1 to 0.12.0:
* Internal changes to track updates to Wumpus-Basic.
0.11.0 to 0.11.1:
* Removed unused @InnerSpace@ constriant on functions in
@Wumpus.Tree.Draw@.
0.10.0 to 0.11.0:
* Changed types of drawing functions so they can be run with
glyph metrics (read from file in the IO monad).
* Generalized the unit type of the /design/ functions to some
numeric @u@ rather than Double.
* The demo has been duplicated - one version uses GhostScript
glyph metrics and the other Adobe glyph metrics, as the
metrics are in different formats and need different font
loaders from Wumpus-Basic.
0.9.0 to 0.10.0:
* Internal changes to track updates to Wumpus-Basic.
0.8.0 to 0.9.0:
* Stopped re-exporting @DrawingContext@ from Wumpus-Basic in
the module Wumpus.Tree. Clients must now import
@Wumpus.Basic.Graphic@ to get the @DrawingContext@ type and
the constructor @StandardContext@.
* Internal changes to track updates to Wumpus-Basic.
0.7.0 to 0.8.0:
* Changed drawTreePicture to use the @ScalingContext@ datatype
from Wumpus.Basic. The type @ScaleFactors@ is now a type
synonym for @SalingContext@ operation on all Doubles.
* Added an alternative drawing style /family tree/.
0.6.0 to 0.7.0:
* More example trees in Demo01.hs.
* Updated to track changes in Wumpus-Basic.
0.5.0 to 0.6.0:
* Updated to track changes in Wumpus-Basic.
0.4.0 to 0.5.0:
* Updated to track changes in Wumpus-Basic. Nothing new.
0.3.0 to 0.4.0:
* Updated to track changes in Wumpus-Basic. Nothing new.
0.2.0 to 0.3.0
* Updated to track changes in Wumpus-Basic. No new
functionality.
0.1.0 to 0.2.0:
* Changed internals to use ConsDrawing monad as Wumpus-Basic
has changed.
* Internal change to use AGraphic rather than MGraphicF
0.1.0:
* First release.