package edu.northwestern.cbits.purple_robot_manager.charts;
import java.io.IOException;
import java.util.List;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import org.json.JSONTokener;
import android.app.Activity;
import edu.northwestern.cbits.purple_robot_manager.activities.WebkitActivity;
public class SplineChart extends LineChart
{
public JSONObject dataJson(Activity activity) throws JSONException, IOException
{
JSONObject chartJson = (JSONObject) new JSONTokener(WebkitActivity.stringForAsset(activity,
"webkit/vendor/spline_template.js")).nextValue();
JSONArray series = chartJson.getJSONArray("series");
for (String key : this._series.keySet())
{
JSONObject seriesObject = new JSONObject();
seriesObject.put("name", key);
JSONArray array = new JSONArray();
List<Double> list = this._series.get(key);
if (this._times.size() == 0)
{
for (Double d : list)
{
array.put(d.doubleValue());
}
}
else
{
for (int i = 0; i < list.size() && i < this._times.size(); i++)
{
JSONArray sample = new JSONArray();
sample.put(this._times.get(i) * 1000);
sample.put(list.get(i));
array.put(sample);
}
}
seriesObject.put("data", array);
series.put(seriesObject);
}
return chartJson;
}
}