Gyptis, a clojure/script data visualization library for the web, based on vega.js

Vega is a javascript library for creating data visualizations through a declarative JSON format.

Gyptis helps you produce, modify and render Vega JSON specs. It supports common visualization designs like bar and line charts, and even choropleth maps.

Leiningen coordinates

[gyptis "0.2.2"]

Usage

Take a look at the examples, or watch the video

(use 'gyptis.core)
(require '[gyptis.view :refer [plot!]])

(def data [{:x "n=2", :y 1 :fill "n-1"}
           {:x "n=2", :y 0 :fill "n-2"}
           {:x "n=3", :y 1 :fill "n-1"}
           {:x "n=3", :y 1 :fill "n-2"}
           {:x "n=4", :y 2 :fill "n-1"}
           {:x "n=4", :y 1 :fill "n-2"}
           {:x "n=5", :y 3 :fill "n-1"}
           {:x "n=5", :y 2 :fill "n-2"}
           {:x "n=6", :y 5 :fill "n-1"}
           {:x "n=6", :y 3 :fill "n-2"}])

(plot! (stacked-bar data))

Documentation

• API Docs

Changelog

0.2.0

Breaking changes

• Removes ability to bind vega_templates/x, etc. to aesthetics. Binding data to aesthetics is now passed to gyptis functions as option maps.
• Rename facet-global => facet-grid
• Rename core.cljs => client.cljs. (This is CLJS code that interops with vega within the browser.)