cga/Graphics/Diagram/Gtk.hs

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2014-10-10 15:40:08 +00:00
{-# OPTIONS_HADDOCK ignore-exports #-}
module Graphics.Diagram.Gtk where
import Algebra.VectorTypes
import Diagrams.Backend.Cairo
import Diagrams.Prelude
import Graphics.Diagram.Plotter
import Graphics.Diagram.Types
import Parser.Meshparser
-- |Create the Diagram from the points.
diag :: DiagProp -> [PT] -> Diagram Cairo R2
diag p = case alg p of
0 ->
mkDiag
(mconcat [maybeDiag (ct p) coordPointsText,
coordPoints, xAxis, yAxis,
maybeDiag (gd p) grid, whiteRectB])
p
1 ->
mkDiag
(mconcat
[maybeDiag (ct p) convexHullPointsText,
convexHullPoints, convexHullLines,
coordPoints, xAxis, yAxis,
maybeDiag (gd p) grid, whiteRectB])
p
_ -> mempty
-- |Create the Diagram from a String which is supposed to be the contents
-- of an obj file.
diagS :: DiagProp -> MeshString -> Diagram Cairo R2
diagS p mesh =
(diag p .
meshToArr $
mesh) #
bg white