granite 0.1.0.1 → 0.1.0.2

raw patch · 3 files changed

+120/−2 lines, 3 filesPVP ok

version bump matches the API change (PVP)

API changes (from Hackage documentation)

Files

• CHANGELOG.md +4/−0
• README.md +114/−0
• granite.cabal +2/−2

@@ -1,5 +1,9 @@ # Revision history for granite +## 0.1.0.2 -- 2025-08-20++* Add README to doc files.+ ## 0.1.0.1 -- 2025-08-20  * Remove IO monad from plotting functions.

@@ -0,0 +1,114 @@+# Granite+A library for producing terminal plots. It depends only on Haskell's base package so it should be easy to use and install.++# Supported graph types++* Scatter plots+* Histograms+* (Stacked) bar charts+* Pie charts+* Box plots+* Line charts+* Heat maps+++## Examples++### Scatter plot+![Scatter Plot](https://github.com/mchav/granite/blob/main/static/scatter_plot.png)++```haskell+import Control.Monad+import System.Random.Stateful++import Granite++main :: IO ()+main = do+  g <- newIOGenM =<< newStdGen+  let range = (0 :: Double, 1 :: Double)+  ptsA_x <- replicateM 600 (uniformRM range g)+  ptsA_y <- replicateM 600 (uniformRM range g)+  ptsB_x <- replicateM 600 (uniformRM range g)+  ptsB_y <- replicateM 600 (uniformRM range g)+  putStrLn (scatter "Random points" [series "A" (zip ptsA_x ptsA_y), series "B" (zip ptsB_x ptsB_y)] defPlot{widthChars=68,heightChars=22})+```++### Bar chart+![Bar chart](https://github.com/mchav/granite/blob/main/static/bar_chart.png)++```haskell+import Granite++main :: IO ()+main = putStrLn (bars "Sales" [("Q1",12),("Q2",18),("Q3",9),("Q4",15)] defPlot)+```++### Stacked bar chart+![Stacked bar chart](https://github.com/mchav/granite/blob/main/static/stacked_bar.png)++```haskell+import Granite++main :: IO ()+main =  putStrLn (stackedBars "Quarterly Revenue Breakdown" [ ("Q1", [("Hardware", 120), ("Software", 200), ("Services", 80)])+                                                            , ("Q2", [("Hardware", 135), ("Software", 220), ("Services", 95)])+                                                            , ("Q3", [("Hardware", 110), ("Software", 240), ("Services", 110)])+                                                            , ("Q4", [("Hardware", 145), ("Software", 260), ("Services", 125)])+                                                            ] defPlot)+```++### Pie chart+![Pie chart](https://github.com/mchav/granite/blob/main/static/pie_chart.png)++```haskell+import Granite++main :: IO ()+main = putStrLn (pie "Share" [("Alpha",0.35),("Beta",0.25),("Gamma",0.20),("Delta",0.20)]+                         defPlot{widthChars=46,heightChars=18,legendPos=LegendRight})+```++### Box plot+![Box plot](https://github.com/mchav/granite/blob/main/static/box_plot.png)++```haskell+import Granite++main :: IO ()+main = putStrLn $ boxPlot "Test Score Distribution by Class" [ ("Class A", [78, 82, 85, 88, 90, 92, 85, 87, 89, 91, 76, 94, 88])+                                                             , ("Class B", [70, 75, 72, 80, 85, 78, 82, 77, 79, 81, 74, 83])+                                                             , ("Class C", [88, 92, 95, 90, 93, 89, 91, 94, 96, 87, 90, 92])+                                                             , ("Class D", [65, 70, 72, 68, 75, 80, 73, 71, 69, 74, 77, 76])+                                                             ] defPlot+```++### Line graph+![Line graph](https://github.com/mchav/granite/blob/main/static/line_graph.png)++```haskell+import Granite++main :: IO ()+main = putStrLn $ lineGraph "Monthly Sales Trends" [ ("Product A", [(1, 100), (2, 120), (3, 115), (4, 140), (5, 155), (6, 148)])+                                                   , ("Product B", [(1, 80), (2, 85), (3, 95), (4, 92), (5, 110), (6, 125)])+                                                   , ("Product C", [(1, 60), (2, 62), (3, 70), (4, 85), (5, 82), (6, 90)])+                                                   ] defPlot+```++### Heatmap+![Heatmap](https://github.com/mchav/granite/blob/main/static/heatmap.png)++```haskell+import Granite++main :: IO ()+main = do+  let matrix = [ [1.0,  0.8,  0.3, -0.2,  0.1]+               , [0.8,  1.0,  0.5, -0.1,  0.2]+               , [0.3,  0.5,  1.0,  0.6,  0.4]+               , [-0.2, -0.1, 0.6,  1.0,  0.7]+               , [0.1,  0.2,  0.4,  0.7,  1.0]+               ]+  putStrLn $ heatmap "Correlation Matrix" matrix defPlot+```

@@ -1,6 +1,6 @@ cabal-version:      3.0 name:               granite-version:            0.1.0.1+version:            0.1.0.2 synopsis:           Easy terminal plotting. description:        A terminal plotting library for quick and easy visualisation. license:            MIT@@ -11,7 +11,7 @@ bug-reports:        https://github.com/mchav/granite/issues category:           Graphics build-type:         Simple-extra-doc-files:    CHANGELOG.md+extra-doc-files:    CHANGELOG.md README.md  source-repository head   type:     git