Cabal revisions of wumpus-core-0.52.0
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-name: wumpus-core-version: 0.52.0-license: BSD3-license-file: LICENSE-copyright: Stephen Tetley <stephen.tetley@gmail.com>-maintainer: Stephen Tetley <stephen.tetley@gmail.com>-homepage: http://code.google.com/p/copperbox/-category: Graphics-synopsis: Pure Haskell PostScript and SVG generation. -description:- .- Wumpus-Core is a low-level library for generating static 2D - vector pictures, its salient feature is portability due to no - FFI dependencies. It can generate PostScript (EPS) files and SVG - files. The generated PostScript code is plain and reasonably - efficient as the use of stack operations, i.e @gsave@ and - @grestore@, is minimized. - .- Although Wumpus-Core only generates vector output, the generated - PostScript can be interpreted by GraphicsMagick or a similar - tool to convert EPS files into bitmap image files (e.g JPEGs).- .- Wumpus-Core makes pictures from /paths/ and text /labels/. Paths - themselves are made from points. The usual affine - transformations (rotations, scaling, translations) can be- applied to Pictures. Unlike PostScript there is no notion of a - current point, Wumpus-Core builds pictures in a coordinate-free - style. - .- GENERAL DRAWBACKS...- .- For actually building pictures, diagrams, etc. Wumpus-Core is - very low-level. There are two supplementary packages - @Wumpus-Basic@ and @Wumpus-Drawing@ also on Hackage that aim to - be a higher-level basis for creating certain types of diagram, - but they are experimental - functionality is added and dropped - between releases and curently the API is too unstable to write - code upon (they should be considered a technology preview rather- than re-usable libraries).- .- Also, some of the design decisions made for Wumpus-Core are not - sophisticated - e.g. how path and text attributes like colour - are handled, and how the bounding boxes of text labels are - calculated. Compared to other systems, Wumpus might be rather - limited, however, the design permits a fairly simple - implementation.- . - .- Changelog:- . - v0.51.0 to v0.52.0:- .- * Added limited support for adding SVG ids to text and - Primitives.- .- * Fixed types of @d2r@ and @r2d@ to Double for degrees, rather - than a parametric (Real a, Floating a) type. Although this is- less general, it removes the burden of type annotating the - common case.- .- * Added the vector functions @orthoVec@, @vsum@ and @vdiff@ to - @Core.Geometry@.- .- * Re-named @clip@ to @clipPrimitive@- .- v0.50.0 to v0.51.0:- .- * Added special cases to handle continuity to the function - @lineDirection@ in @Core.Geometry@.- .- * Added @zeroVec@ to @Core.Geometry@.- . - * Extended some Haddock documentation.- .- v0.43.0 to v0.50.0:- .- * Major change hence the version number jump - the notion of - parametric unit has been removed from the @Picture@ objects - (it for remains the @Geometric@ objects @Point2@, @Vec2@ etc.). - Certain useful units, e.g. @em@ and @en@, are contextual on - the \"current point size\", and having a parametric unit here - was actually a hinderance to supporting units properly in - higher-level layers. Now all Picture objects (those defined - or exported from @Core.Picture@) are fixed to use Double - - representing PostScript points. Higher level layers that - intend to support alternative units must translate drawing - objects to PostScript point measurements /before/ calling the - Picture API. Geometric objects - objects defined in - @Core.Geometry@, e.g. @Point2@, @Vec2@ - are still polymorphic - on unit. - . - * Picture API change - Various function names changed.- @lineTo@ becomes @absLineTo@ and @curveTo@ becomes - @absCurveTo@. The path builders are qualified with /Prim/, - @vertexPath@ becomes @vertexPrimPath@, @vectorPath@ becomes - @vectorPrimPath@, @emptyPath@ becomes @emptyPrimPath@ and - @curvedPath@ becomes @curvedPrimPath@. @xlink@ becomes - @xlinkPrim@.- . - * API change - @PtSize@ data type replaced by @AfmUnit@ for font - measurements.- .- * API and representation change - clipping paths are represented- as @Primitive@ constructor rather than a @Picture@ constructor.- This should make them more useful. The type of the function - @clip@ in @Core.Picture@ has likewise changed.- .- * Picture API change - changed @primPath@ to @absPrimPath@, added- the functions @relPrimPath@, @relLineTo@, @relCurveTo@.- . - * Added the class @Tolerance@ to @Core.Geometry@ and made the Eq - instances of @Point2@, @Vec2@ and @BoundingBox@ tolerant. - Tolerance accounts for a fairly lax equality on floating point - numbers - it is suitable for Wumpus (printing) where high - accuracy is needed.- .- v0.42.1 to v0.43.0:- .- * API change - the function @bezierCircle@ in @Core.Geometry@- has changed. It now implements a better method of drawing - circles with Bezier curves and no longer needs the - subvision factor. The old circle drawing function has been - retained as @subdivisionCircle@ as it is useful for - corroborating @bezierCircle@, but the general use of - @subdivisionCircle@ should be avoided.- . - * Added a function @bezierEllipse@ to @Core.Geometry@.- .-build-type: Simple-stability: unstable-cabal-version: >= 1.2--extra-source-files:- CHANGES,- LICENSE,- demo/AffineTest01.hs,- demo/AffineTest02.hs,- demo/AffineTest03.hs,- demo/AffineTestBase.hs,- demo/ClipPic.hs,- demo/DeltaPic.hs,- demo/EllipsePic.hs,- demo/FontMetrics.hs,- demo/Hyperlink.hs,- demo/KernPic.hs,- demo/LabelPic.hs,- demo/Latin1Pic.hs,- demo/MultiPic.hs,- demo/TextBBox.hs,- demo/TransformEllipse.hs,- demo/TransformPath.hs,- demo/TransformTextlabel.hs,- demo/ZOrderPic.hs,- doc/Guide.pdf,- doc-src/Guide.lhs,- doc-src/Makefile,- doc-src/WorldFrame.hs----library- hs-source-dirs: src- build-depends: base < 5, - containers >= 0.3 && <= 0.6, - time >= 1.1.3 && < 1.6,- vector-space >= 0.6 && < 1.0- - exposed-modules:- Wumpus.Core,- Wumpus.Core.AffineTrans,- Wumpus.Core.BoundingBox,- Wumpus.Core.Colour,- Wumpus.Core.FontSize,- Wumpus.Core.Geometry,- Wumpus.Core.GraphicProps,- Wumpus.Core.OutputPostScript,- Wumpus.Core.OutputSVG,- Wumpus.Core.Picture,- Wumpus.Core.Text.Base,- Wumpus.Core.Text.GlyphIndices,- Wumpus.Core.Text.GlyphNames,- Wumpus.Core.Text.Latin1Encoding,- Wumpus.Core.Text.StandardEncoding,- Wumpus.Core.Text.Symbol,- Wumpus.Core.VersionNumber,- Wumpus.Core.WumpusTypes-- other-modules:- Wumpus.Core.PageTranslation,- Wumpus.Core.PictureInternal,- Wumpus.Core.PostScriptDoc,- Wumpus.Core.SVGDoc,- Wumpus.Core.TrafoInternal,- Wumpus.Core.Utils.Common,- Wumpus.Core.Utils.HList,- Wumpus.Core.Utils.JoinList,- Wumpus.Core.Utils.FormatCombinators- - extensions:- -- ghc-options:- - includes: - -- - +name: wumpus-core +version: 0.52.0 +x-revision: 1 +license: BSD3 +license-file: LICENSE +copyright: Stephen Tetley <stephen.tetley@gmail.com> +maintainer: Stephen Tetley <stephen.tetley@gmail.com> +homepage: http://code.google.com/p/copperbox/ +category: Graphics +synopsis: Pure Haskell PostScript and SVG generation. +description: + . + Wumpus-Core is a low-level library for generating static 2D + vector pictures, its salient feature is portability due to no + FFI dependencies. It can generate PostScript (EPS) files and SVG + files. The generated PostScript code is plain and reasonably + efficient as the use of stack operations, i.e @gsave@ and + @grestore@, is minimized. + . + Although Wumpus-Core only generates vector output, the generated + PostScript can be interpreted by GraphicsMagick or a similar + tool to convert EPS files into bitmap image files (e.g JPEGs). + . + Wumpus-Core makes pictures from /paths/ and text /labels/. Paths + themselves are made from points. The usual affine + transformations (rotations, scaling, translations) can be + applied to Pictures. Unlike PostScript there is no notion of a + current point, Wumpus-Core builds pictures in a coordinate-free + style. + . + GENERAL DRAWBACKS... + . + For actually building pictures, diagrams, etc. Wumpus-Core is + very low-level. There are two supplementary packages + @Wumpus-Basic@ and @Wumpus-Drawing@ also on Hackage that aim to + be a higher-level basis for creating certain types of diagram, + but they are experimental - functionality is added and dropped + between releases and curently the API is too unstable to write + code upon (they should be considered a technology preview rather + than re-usable libraries). + . + Also, some of the design decisions made for Wumpus-Core are not + sophisticated - e.g. how path and text attributes like colour + are handled, and how the bounding boxes of text labels are + calculated. Compared to other systems, Wumpus might be rather + limited, however, the design permits a fairly simple + implementation. + . + . + Changelog: + . + v0.51.0 to v0.52.0: + . + * Added limited support for adding SVG ids to text and + Primitives. + . + * Fixed types of @d2r@ and @r2d@ to Double for degrees, rather + than a parametric (Real a, Floating a) type. Although this is + less general, it removes the burden of type annotating the + common case. + . + * Added the vector functions @orthoVec@, @vsum@ and @vdiff@ to + @Core.Geometry@. + . + * Re-named @clip@ to @clipPrimitive@ + . + v0.50.0 to v0.51.0: + . + * Added special cases to handle continuity to the function + @lineDirection@ in @Core.Geometry@. + . + * Added @zeroVec@ to @Core.Geometry@. + . + * Extended some Haddock documentation. + . + v0.43.0 to v0.50.0: + . + * Major change hence the version number jump - the notion of + parametric unit has been removed from the @Picture@ objects + (it for remains the @Geometric@ objects @Point2@, @Vec2@ etc.). + Certain useful units, e.g. @em@ and @en@, are contextual on + the \"current point size\", and having a parametric unit here + was actually a hinderance to supporting units properly in + higher-level layers. Now all Picture objects (those defined + or exported from @Core.Picture@) are fixed to use Double + - representing PostScript points. Higher level layers that + intend to support alternative units must translate drawing + objects to PostScript point measurements /before/ calling the + Picture API. Geometric objects - objects defined in + @Core.Geometry@, e.g. @Point2@, @Vec2@ - are still polymorphic + on unit. + . + * Picture API change - Various function names changed. + @lineTo@ becomes @absLineTo@ and @curveTo@ becomes + @absCurveTo@. The path builders are qualified with /Prim/, + @vertexPath@ becomes @vertexPrimPath@, @vectorPath@ becomes + @vectorPrimPath@, @emptyPath@ becomes @emptyPrimPath@ and + @curvedPath@ becomes @curvedPrimPath@. @xlink@ becomes + @xlinkPrim@. + . + * API change - @PtSize@ data type replaced by @AfmUnit@ for font + measurements. + . + * API and representation change - clipping paths are represented + as @Primitive@ constructor rather than a @Picture@ constructor. + This should make them more useful. The type of the function + @clip@ in @Core.Picture@ has likewise changed. + . + * Picture API change - changed @primPath@ to @absPrimPath@, added + the functions @relPrimPath@, @relLineTo@, @relCurveTo@. + . + * Added the class @Tolerance@ to @Core.Geometry@ and made the Eq + instances of @Point2@, @Vec2@ and @BoundingBox@ tolerant. + Tolerance accounts for a fairly lax equality on floating point + numbers - it is suitable for Wumpus (printing) where high + accuracy is needed. + . + v0.42.1 to v0.43.0: + . + * API change - the function @bezierCircle@ in @Core.Geometry@ + has changed. It now implements a better method of drawing + circles with Bezier curves and no longer needs the + subvision factor. The old circle drawing function has been + retained as @subdivisionCircle@ as it is useful for + corroborating @bezierCircle@, but the general use of + @subdivisionCircle@ should be avoided. + . + * Added a function @bezierEllipse@ to @Core.Geometry@. + . +build-type: Simple +stability: unstable +cabal-version: >= 1.2 + +extra-source-files: + CHANGES, + LICENSE, + demo/AffineTest01.hs, + demo/AffineTest02.hs, + demo/AffineTest03.hs, + demo/AffineTestBase.hs, + demo/ClipPic.hs, + demo/DeltaPic.hs, + demo/EllipsePic.hs, + demo/FontMetrics.hs, + demo/Hyperlink.hs, + demo/KernPic.hs, + demo/LabelPic.hs, + demo/Latin1Pic.hs, + demo/MultiPic.hs, + demo/TextBBox.hs, + demo/TransformEllipse.hs, + demo/TransformPath.hs, + demo/TransformTextlabel.hs, + demo/ZOrderPic.hs, + doc/Guide.pdf, + doc-src/Guide.lhs, + doc-src/Makefile, + doc-src/WorldFrame.hs + + + +library + hs-source-dirs: src + build-depends: base < 4.5, + containers >= 0.3 && <= 0.6, + time >= 1.1.3 && < 1.6, + vector-space >= 0.6 && < 1.0 + + exposed-modules: + Wumpus.Core, + Wumpus.Core.AffineTrans, + Wumpus.Core.BoundingBox, + Wumpus.Core.Colour, + Wumpus.Core.FontSize, + Wumpus.Core.Geometry, + Wumpus.Core.GraphicProps, + Wumpus.Core.OutputPostScript, + Wumpus.Core.OutputSVG, + Wumpus.Core.Picture, + Wumpus.Core.Text.Base, + Wumpus.Core.Text.GlyphIndices, + Wumpus.Core.Text.GlyphNames, + Wumpus.Core.Text.Latin1Encoding, + Wumpus.Core.Text.StandardEncoding, + Wumpus.Core.Text.Symbol, + Wumpus.Core.VersionNumber, + Wumpus.Core.WumpusTypes + + other-modules: + Wumpus.Core.PageTranslation, + Wumpus.Core.PictureInternal, + Wumpus.Core.PostScriptDoc, + Wumpus.Core.SVGDoc, + Wumpus.Core.TrafoInternal, + Wumpus.Core.Utils.Common, + Wumpus.Core.Utils.HList, + Wumpus.Core.Utils.JoinList, + Wumpus.Core.Utils.FormatCombinators + + extensions: + + + ghc-options: + + includes: + + + +