cabal-version:   3.0
name:            chart-svg
version:         0.4.1.1
synopsis:        Charting library targetting SVGs.
description:
  This package provides a charting library targetting SVG as the rendered output.

  == Usage

  >>> :set -XOverloadedLabels
  >>> :set -XOverloadedStrings
  >>> import Chart
  >>> import Optics.Core
  >>> let lines = [[Point 0.0 1.0, Point 1.0 1.0, Point 2.0 5.0],[Point 0.0 0.0, Point 2.8 3.0],[Point 0.5 4.0, Point 0.5 0]]
  >>> let styles = (\c -> defaultLineStyle & #color .~ palette1 c & #size .~ 0.015) <$> [0..2]
  >>> let cs = zipWith (\s x -> LineChart s [x]) styles lines
  >>> let lineExample = mempty & #charts .~ named "line" cs & #hudOptions .~ defaultHudOptions :: ChartOptions
  >>> writeChartOptions "other/usage.svg" lineExample

  ![usage example](docs/other/usage.svg)

  See "Chart" for a broad overview of concepts, and "Chart.Examples" for practical examples.

category:        charts
homepage:        https://github.com/tonyday567/chart-svg#readme
bug-reports:     https://github.com/tonyday567/chart-svg/issues
author:          Tony Day
maintainer:      tonyday567@gmail.com
copyright:       Tony Day (c) 2017
license:         BSD-3-Clause
license-file:    LICENSE
build-type:      Simple
extra-doc-files: other/*.svg
                 ChangeLog.md
                 readme.org
tested-with:     GHC == 8.10.7 || ==9.2.8 || ==9.4.5 || ==9.6.2

source-repository head
  type:     git
  location: https://github.com/tonyday567/chart-svg

common ghc2021-stanza
  if impl(ghc >=9.2)
    default-language:
      GHC2021
  if impl(ghc <9.2)
    default-language:
      Haskell2010
    default-extensions:
      BangPatterns
      BinaryLiterals
      ConstrainedClassMethods
      ConstraintKinds
      DeriveDataTypeable
      DeriveFoldable
      DeriveFunctor
      DeriveGeneric
      DeriveLift
      DeriveTraversable
      DoAndIfThenElse
      EmptyCase
      EmptyDataDecls
      EmptyDataDeriving
      ExistentialQuantification
      ExplicitForAll
      FlexibleContexts
      FlexibleInstances
      ForeignFunctionInterface
      GADTSyntax
      GeneralisedNewtypeDeriving
      HexFloatLiterals
      ImplicitPrelude
      InstanceSigs
      KindSignatures
      MonomorphismRestriction
      MultiParamTypeClasses
      NamedFieldPuns
      NamedWildCards
      NumericUnderscores
      PatternGuards
      PolyKinds
      PostfixOperators
      RankNTypes
      RelaxedPolyRec
      ScopedTypeVariables
      StandaloneDeriving
      StarIsType
      TraditionalRecordSyntax
      TupleSections
      TypeApplications
      TypeOperators
      TypeSynonymInstances
  if impl(ghc <9.2) && impl(ghc >=8.10)
    default-extensions:
      ImportQualifiedPost
      StandaloneKindSignatures

common ghc-options-stanza
  ghc-options:
    -Wall
    -Wcompat
    -Wincomplete-record-updates
    -Wincomplete-uni-patterns
    -Wredundant-constraints
    -Widentities
    -Wpartial-fields

library
  import: ghc2021-stanza
  import: ghc-options-stanza
  exposed-modules:
    Chart
    Chart.Bar
    Chart.Data
    Chart.Examples
    Chart.FlatParse
    Chart.Hud
    Chart.Markup
    Chart.Markup.Parser
    Chart.Primitive
    Chart.Style
    Chart.Surface
    Data.Colour
    Data.Path
    Data.Path.Parser

  hs-source-dirs:     src
  build-depends:
    Color ^>=0.3,
    adjunctions ^>=4.4,
    attoparsec >=0.13.2 && <0.15,
    base >=4.7 && <5,
    bytestring >=0.11.3 && <0.13,
    containers ^>=0.6,
    cubicbezier ^>=0.6,
    flatparse >=0.4 && <0.6,
    foldl ^>=1.4,
    formatn >=0.3 && < 0.4,
    mtl >=2.2.2 && <2.4,
    numhask ^>=0.11,
    numhask-array ^>=0.11,
    numhask-space ^>=0.11,
    optics-core ^>=0.4,
    random ^>=1.2.1,
    string-interpolate ^>=0.3,
    text >=1.2 && <2.1,
    time >=1.9 && <2,
    tree-diff >=0.3 && <0.4,

test-suite test
  import: ghc2021-stanza
  import: ghc-options-stanza
  type: exitcode-stdio-1.0
  main-is: test.hs
  hs-source-dirs:
    test
  build-depends:
    base >=4.7 && <5,
    bytestring >=0.11.3 && <0.13,
    chart-svg,
    flatparse >=0.4 && <0.6,
    tasty >=1.2 && <1.5,
    tasty-golden ^>=2.3.1.1,
    tree-diff >=0.3 && <0.4,