ihaskell-plot (empty) → 0.2.0.0

raw patch · 4 files changed

+139/−0 lines, 4 filesdep +basedep +bytestringdep +classy-preludesetup-changed

Dependencies added: base, bytestring, classy-prelude, ihaskell, plot

Files

• IHaskell/Display/Plot.hs +46/−0
• LICENSE +20/−0
• Setup.hs +2/−0
• ihaskell-plot.cabal +71/−0

@@ -0,0 +1,46 @@+{-# LANGUAGE NoImplicitPrelude #-}++module IHaskell.Display.Plot where++import           ClassyPrelude++import qualified Data.ByteString.Char8 as Char++import           Graphics.Rendering.Plot++import           IHaskell.Display++instance IHaskellDisplay (Figure a) where+  display fig = do+    let figure = fig >> return ()+    pngDisp <- figureData figure PNG+    svgDisp <- figureData figure SVG+    return $ Display [pngDisp, svgDisp]++figureData :: Figure () -> OutputType -> IO DisplayData+figureData figure format = do+  switchToTmpDir++  -- Width and height+  let size = 300+      w = size+      h = size++  -- Write the image.+  let fname = ".ihaskell-plot." ++ extension format+  writeFigure format fname (w, h) figure++  -- Read back, and convert to base64.+  imgData <- readFile fname+  let value =+        case format of+          PNG -> png w h $ base64 imgData+          SVG -> svg $ Char.unpack imgData+          _   -> error "Unsupported format for display"++  return value++  where+    extension SVG = "svg"+    extension PNG = "png"+    extension _ = ""

@@ -0,0 +1,20 @@+The MIT License (MIT)++Copyright (c) 2013 Andrew Gibiansky++Permission is hereby granted, free of charge, to any person obtaining a copy of+this software and associated documentation files (the "Software"), to deal in+the Software without restriction, including without limitation the rights to+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of+the Software, and to permit persons to whom the Software is furnished to do so,+subject to the following conditions:++The above copyright notice and this permission notice shall be included in all+copies or substantial portions of the Software.++THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

@@ -0,0 +1,2 @@+import Distribution.Simple+main = defaultMain

@@ -0,0 +1,71 @@+-- The name of the package.+name:                ihaskell-plot++-- The package version.  See the Haskell package versioning policy (PVP) +-- for standards guiding when and how versions should be incremented.+-- http://www.haskell.org/haskellwiki/Package_versioning_policy+-- PVP summary:      +-+------- breaking API changes+--                   | | +----- non-breaking API additions+--                   | | | +--- code changes with no API change+version:             0.2.0.0++-- A short (one-line) description of the package.+synopsis:            IHaskell display instance for Plot (from plot package)++-- A longer description of the package.+-- description:         ++-- URL for the project homepage or repository.+homepage:            http://www.github.com/gibiansky/ihaskell++-- The license under which the package is released.+license:             MIT++-- The file containing the license text.+license-file:        LICENSE++-- The package author(s).+author:              Sumit Sahrawat <sumit.sahrawat.apm13@itbhu.ac.in>++-- An email address to which users can send suggestions, bug reports, and +-- patches.+maintainer:          Sumit Sahrawat <sumit.sahrawat.apm13@itbhu.ac.in>,+                     Andrew Gibiansky <andrew.gibiansky@gmail.com>++-- A copyright notice.+-- copyright:           ++category:            Development++build-type:          Simple++-- Extra files to be distributed with the package, such as examples or a +-- README.+-- extra-source-files:  ++-- Constraint on the version of Cabal needed to build this package.+cabal-version:       >=1.16++library+  -- Modules exported by the library.+  exposed-modules:     IHaskell.Display.Plot+  +  -- Modules included in this library but not exported.+  -- other-modules:       +  +  -- Language extensions.+  default-extensions: DoAndIfThenElse+              OverloadedStrings+             +  -- Other library packages from which modules are imported.+  build-depends:       base >=4.6 && <4.9,+                       classy-prelude >= 0.10.5,+                       plot,+                       bytestring,+                       ihaskell >= 0.6.2+  +  -- Directories containing source files.+  -- hs-source-dirs:      +  +  -- Base language which the package is written in.+  default-language:    Haskell2010