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GHC 9.10.3 · lts/ghc-9.10.x · 248f8f0 · 2026-10-05

Modulegraphviz-2999.20.2.0Haskell2010

Data.GraphViz.Internal.State

When printing and parsing Dot code, some items depend on values that are set earlier.

  • 2 types
  • 1 class
  • 11 values
classclass Monad m => GraphvizStateM (m :: Type -> Type) where
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Methods

  • modifyGS :: (GraphvizState -> GraphvizState) -> m ()
  • getsGS :: (GraphvizState -> a) -> m a
Instances2GraphvizStateM
  • GraphvizStateM DotCodeMDefined in graphviz-2999.20.2.0 · Data.GraphViz.Printing
  • GraphvizStateM (Parser GraphvizState)Defined in graphviz-2999.20.2.0 · Data.GraphViz.Internal.State
datadata GraphvizState
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Several aspects of Dot code are either global or mutable state.

Constructors

Instances6Eq, Ord, Read, Show, MonadState, GraphvizStateM
  • Eq GraphvizStateDefined in graphviz-2999.20.2.0 · Data.GraphViz.Internal.State
  • Ord GraphvizStateDefined in graphviz-2999.20.2.0 · Data.GraphViz.Internal.State
  • Read GraphvizStateDefined in graphviz-2999.20.2.0 · Data.GraphViz.Internal.State
  • Show GraphvizStateDefined in graphviz-2999.20.2.0 · Data.GraphViz.Internal.State
  • MonadState GraphvizState DotCodeMDefined in graphviz-2999.20.2.0 · Data.GraphViz.Printing
  • GraphvizStateM (Parser GraphvizState)Defined in graphviz-2999.20.2.0 · Data.GraphViz.Internal.State
datadata AttributeType
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GraphAttributeSubGraphAttributeClusterAttributeNodeAttributeEdgeAttribute
Instances4Eq, Ord, Read, Show
  • Eq AttributeTypeDefined in graphviz-2999.20.2.0 · Data.GraphViz.Internal.State
  • Ord AttributeTypeDefined in graphviz-2999.20.2.0 · Data.GraphViz.Internal.State
  • Read AttributeTypeDefined in graphviz-2999.20.2.0 · Data.GraphViz.Internal.State
  • Show AttributeTypeDefined in graphviz-2999.20.2.0 · Data.GraphViz.Internal.State
valuesetAttributeType :: GraphvizStateM m => AttributeType -> m ()
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valuegetAttributeType :: GraphvizStateM m => m AttributeType
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valueinitialState :: GraphvizState
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valuesetDirectedness :: GraphvizStateM m => Bool -> m ()
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valuegetDirectedness :: GraphvizStateM m => m Bool
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valuesetLayerSep :: GraphvizStateM m => [Char] -> m ()
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valuegetLayerSep :: GraphvizStateM m => m [Char]
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valuesetLayerListSep :: GraphvizStateM m => [Char] -> m ()
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valuegetLayerListSep :: GraphvizStateM m => m [Char]
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valuesetColorScheme :: GraphvizStateM m => ColorScheme -> m ()
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valuegetColorScheme :: GraphvizStateM m => m ColorScheme
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