/**
* Creates a chart.
*
* @param dataset the dataset.
* @return a chart.
*/
AFreeChart createChart(XYDataset dataset) {
AFreeChart chart =
ChartFactory.createTimeSeriesChart(
"Heart Data Report", // title
"heart data", // (red-systolic,blue-diastolic,green-heart-rate)", // x-axis
// label
"value", // y-axis label
dataset, // data
true, // create legend?
true,
false // generate URLs?
);
chart.setBackgroundPaintType(new SolidColor(Color.GREEN));
// chart.setBackgroundPaintType( Color.GREEN);
XYPlot plot = (XYPlot) chart.getPlot();
plot.setBackgroundPaintType(new SolidColor(Color.LTGRAY));
plot.setDomainGridlinePaintType(new SolidColor(Color.WHITE));
plot.setRangeGridlinePaintType(new SolidColor(Color.WHITE));
plot.setAxisOffset(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
plot.setDomainCrosshairVisible(true);
plot.setRangeCrosshairVisible(true);
XYItemRenderer r = plot.getRenderer();
if (r instanceof XYLineAndShapeRenderer) {
XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) r;
renderer.setBaseShapesVisible(true);
renderer.setBaseShapesFilled(true);
renderer.setDrawSeriesLineAsPath(true);
}
DateAxis axis = (DateAxis) plot.getDomainAxis();
axis.setDateFormatOverride(new SimpleDateFormat("yyyy/MM/dd/HH:mm:ss")); // MMM-yyyy"));
////////////////////////////////
// plot.setLabelFont(new Font("SansSerif", Typeface.NORMAL, 12));
// plot.setNoDataMessage("No data available");
// plot.setCircular(false);
// plot.setLabelGap(0.02);
return chart;
}
