(ns test-chart
(:require    (incanter
              [core :as core]
              [stats :as stats]
              [charts :as charts]
              [io :as io]
              [datasets :as dset]))
(:use clj-pdf.core))

(defn test-plot
 [] 
 (let [x (1 2 3 4)
       y (1 3 5 7)
       plot1 (charts/scatter-plot x y)
       out (new java.io.ByteArrayOutputStream)]
    (ChartUtilities/writeScaledChartAsPNG out plot1 300 200 1 1)
    (.toByteArray out)))

(pdf [{} [:table {} [:cell [:image {} (test-plot)]
             [:image {} (test-plot)]]]] "test.pdf")