From 5c110716cfda6e616a795edd12f2012b132dca9f Mon Sep 17 00:00:00 2001
From: Joris
Date: Sun, 2 Apr 2017 17:51:12 +0200
Subject: Add a chart on payments by month by categories

---
 src/client/Chart/Api.elm | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 src/client/Chart/Api.elm

(limited to 'src/client/Chart/Api.elm')

diff --git a/src/client/Chart/Api.elm b/src/client/Chart/Api.elm
new file mode 100644
index 0000000..693f362
--- /dev/null
+++ b/src/client/Chart/Api.elm
@@ -0,0 +1,41 @@
+module Chart.Api exposing
+  ( from
+  , withSize
+  , withTitle
+  , withOrdinate
+  , toHtml
+  )
+
+import Html exposing (Html)
+import Svg exposing (..)
+import Svg.Attributes exposing (..)
+
+import Chart.Model as Chart exposing (Chart, Serie, Vec2, View)
+import Chart.View as Chart
+
+from : List String -> List Serie -> Chart
+from keys series =
+  { keys = keys
+  , series = series
+  , size = { x = 600, y = 400 }
+  , title = ""
+  , scaleColor = "#DDDDDD"
+  , formatOrdinate = toString
+  , ordinateLines = 5
+  }
+
+withSize : Vec2 -> Chart -> Chart
+withSize size chart = { chart | size = size }
+
+withTitle : String -> Chart -> Chart
+withTitle title chart = { chart | title = title }
+
+withOrdinate : Int -> (Float -> String) -> Chart -> Chart
+withOrdinate lines format chart =
+  { chart
+  | formatOrdinate = format
+  , ordinateLines = lines
+  }
+
+toHtml : Chart -> Html msg
+toHtml chart = Chart.view chart
-- 
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