The wumpus-basic package
Kernel code for higher-level drawing built on Wumpus-Core. This package provides font loader code (limited to AFM font files) and a various drawing objects intended to be a higher-level basis to make vector drawings than the primitives (paths, text labels) provided by Wumpus-Core.
** WARNING ** - this package is alpha grade and it is
strongly coupled to the package
Wumpus-Drawing which is
sub-alpha grade. The packages are split as it is expected they
will have different development speeds -
polishing and refinement;
Wumpus-Drawing simply needs a lot of
work to move its components from proof-of-concept ideas to
being readily usable.
NOTE - the demos that were previously included are now in the
v0.16.0 to v0.17.0:
Changed representation of ContextFuns - context funs are no longer an arity family of newtypes. The new representation is simpler, but some of the opportunities for overloading have been lost.
Substantial round of renaming for the
DrawingContexttypes an query and update functions.
Re-worked the font metrics and font loader modules. The new names should be more systematic. Removed the need for the GhostScript font modules to match PostScript names to GhostScript font files.
Superceded the PointSupplyM class by adding snapping grid scaling to the DrawingContext.
Made text colour a distinct property in the DrawingContext. Text is now drawn with the text colour rather than the stroke colour.
Added FontLoadLog to the DrawingContext - this allows access to the errors recorded during font loading.
v0.15.0 to v0.16.0:
Moved the Geometry modules from Wumpus-Drawing into Wumpus-Basic.
CtxPictureAPI, although the current naming scheme is not satisfactory.
Added extra Anchor classes.
PosImageobject - this is a rectangle-framed object that can be drawn from any of its corners or its center.
CF3, an arity three ContextFunction.
Displacementmodule. This defines the
PointDisplacetype and provides a library of
PointDisplacefunctions. Note - some of the new functions have taken names previously used for anchor projection functions (
southwards, etc.), anchor projections are now build with the function
Added the property
descenderto the font metrics.
Split drawing primitives from type in
Objects.Graphic, drawing primitives are now in the module
v0.14.0 to v0.15.0:
Wumpus-Basicpackage into two packages:
Wumpus-Drawing. This is a pratical move to separate the developed (although not yet polished)
FontLoadercode from the prototypical
CtxPictureis a less pleasant name, it should be less confusing. A
CtxPictureis the essentially the
Picturetype from Wumpus-Core with an implicit context -
ContextPictureis simply too long and
CtxPictureis almost jibberish but the previous unrelated name
Drawingwas not helpful.
Kernel.Base.ScalingContexthas been simplified. ScalingContexts are no longer manipulated via a custom Reader monad or transformer as the type signatures were too unwieldy.
DrawingContext- Wumpus-Drawing can now calculate more appealing bounding boxes for text.
|Versions||0.1.1, 0.2.0, 0.3.0, 0.4.0, 0.5.0, 0.6.0, 0.7.0, 0.8.0, 0.9.0, 0.10.0, 0.11.0, 0.12.0, 0.13.0, 0.14.0, 0.15.0, 0.16.0, 0.17.0, 0.18.0, 0.20.0, 0.21.0, 0.22.0, 0.24.0|
|Dependencies||base (<5), containers (>=0.3 && <=0.6), directory (>=1.0 && <2.0), filepath (>=1.1 && <2.0), vector-space (>=0.6 && <1.0), wumpus-core (>=0.50.0 && <0.51.0) [details]|
|Copyright||Stephen Tetley <firstname.lastname@example.org>|
|Maintainer||Stephen Tetley <email@example.com>|
|Uploaded||Tue Apr 19 19:15:56 UTC 2011 by StephenTetley|
|Downloads||4389 total (268 in the last 30 days)|
|Rating||(no votes yet) [estimated by rule of succession]|
|Status||Docs uploaded by user
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