wumpus-basic-0.5.0: Common drawing utilities built on wumpus-core. Source code Contents Index

Wumpus.Basic.Monads.DrawingCtxClass Portability GHC Stability unstable Maintainer stephen.tetley@gmail.com

Contents DrawingCtx class

Description

Class.

Synopsis

class Monad m => DrawingCtxM m where askDrawingCtx :: m DrawingAttr localCtx :: DrawingAttr -> m a -> m a withinModifiedCtx :: DrawingCtxM m => (DrawingAttr -> DrawingAttr) -> m a -> m a

DrawingCtx class

class Monad m => DrawingCtxM m where Source

Methods askDrawingCtx :: m DrawingAttr Source localCtx :: DrawingAttr -> m a -> m a Source Instances DrawingCtxM (Drawing u) DrawingCtxM (TurtleDrawing u) Monad m => DrawingCtxM (DrawingT u m) DrawingCtxM m => DrawingCtxM (TurtleT u m)

withinModifiedCtx :: DrawingCtxM m => (DrawingAttr -> DrawingAttr) -> m a -> m a Source

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