iterm-show-diagrams (empty) → 0.1.0.0

raw patch · 7 files changed

+95/−0 lines, 7 filesdep +JuicyPixelsdep +basedep +diagrams-libsetup-changedbinary-added

Dependencies added: JuicyPixels, base, diagrams-lib, diagrams-rasterific, iterm-show

Files

• ChangeLog.md +5/−0
• LICENSE +30/−0
• README.md +10/−0
• Setup.hs +2/−0
• doc/screen-cap.png binary
• iterm-show-diagrams.cabal +23/−0
• src/ITermShow/Diagrams.hs +25/−0

@@ -0,0 +1,5 @@+# Revision history for iterm-show-diagrams++## 0.1.0.0  -- YYYY-mm-dd++* First version. Released on an unsuspecting world.

@@ -0,0 +1,30 @@+Copyright (c) 2018, Luke Clifton++All rights reserved.++Redistribution and use in source and binary forms, with or without+modification, are permitted provided that the following conditions are met:++    * Redistributions of source code must retain the above copyright+      notice, this list of conditions and the following disclaimer.++    * Redistributions in binary form must reproduce the above+      copyright notice, this list of conditions and the following+      disclaimer in the documentation and/or other materials provided+      with the distribution.++    * Neither the name of Luke Clifton nor the names of other+      contributors may be used to endorse or promote products derived+      from this software without specific prior written permission.++THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

@@ -0,0 +1,10 @@+# iterm-show-diagrams++This library exports an orphan Show instance for diagrams.  +It allows you to view images inline in your terminal if it is supported by+the iterm-show library.++It also includes a function, `draw` which helps you to assign the correct+type for the show instance incase you are using very generic functions.++![screenshot](doc/screen-cap.png)

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

binary file changed (absent → 130581 bytes)

@@ -0,0 +1,23 @@+name:                iterm-show-diagrams+version:             0.1.0.0+synopsis:            Orphan Show instances for diagrams package that render inline in some terminals+description:+  This package provides orphan Show instances for the QDiagram type from+  the diagrams package. This allows showing images from the GHCi prompt, which+  is really handy for development and experimentation.+homepage:            https://github.com/luke-clifton/iterm-show-diagrams+license:             BSD3+license-file:        LICENSE+author:              Luke Clifton+maintainer:          lukec@themk.net+copyright:           (c) 2018 Luke Clifton+category:            Graphics+build-type:          Simple+extra-source-files:  ChangeLog.md, README.md, doc/*.png+cabal-version:       >=1.10++library+  exposed-modules:     ITermShow.Diagrams+  build-depends:       base >=4.9 && <4.13, diagrams-lib, iterm-show, JuicyPixels, diagrams-rasterific+  hs-source-dirs:      src+  default-language:    Haskell2010

@@ -0,0 +1,25 @@+{-# LANGUAGE FlexibleInstances, TypeFamilies, OverloadedStrings #-}+module ITermShow.Diagrams where++import Codec.Picture+import Debug.Trace+import Data.Typeable+import ITermShow+import Diagrams.Backend.Rasterific+import Diagrams+import Data.Semigroup++-- | You can use this in a type annotation to get the correct instance.+type ShowDiagram = Diagram B++-- | Convenience function for setting the correct type of a diagram.+draw :: QDiagram b v n m -> QDiagram b v n m+draw = id++instance (b ~ B, v ~ V2, n ~ Double, m ~ Any) => Show (QDiagram b v n m) where+    show =+        let+            opts = RasterificOptions (mkWidth 250)+        in+            displayImageString . encodePng . renderDia Rasterific opts+