/// <summary>
/// Create the chart using the data.
/// </summary>
private JFreeChart createChart(DefaultTableXYDataset dataset)
{
string xlabel = "Surface Area (ACRE)";
if (__type.Equals("Seepage"))
{
xlabel = "Seepage (AF/M)";
}
JFreeChart chart = ChartFactory.createXYLineChart("Reservoir Content/" + __type + " Curve", xlabel, "Content (ACFT)", dataset, PlotOrientation.VERTICAL, false, true, false);
chart.addSubtitle(new TextTitle(__res.getID() + " (" + __res.getName() + ")"));
//TextTitle source = new TextTitle("Source: rgtTW.res");
//source.setFont(new Font("SansSerif", Font.PLAIN, 10));
//source.setPosition(RectangleEdge.BOTTOM);
//source.setHorizontalAlignment(HorizontalAlignment.RIGHT);
//chart.addSubtitle(source);
chart.setBackgroundPaint(Color.WHITE);
XYPlot plot = (XYPlot)chart.getPlot();
plot.setBackgroundPaint(Color.white);
plot.setRangeGridlinePaint(Color.lightGray);
NumberAxis rangeAxis = (NumberAxis)plot.getRangeAxis();
rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
return(chart);
}
public static void Main(string[] args)
{
// Getting the time series
TimeSeries series = CsvTradesLoader.loadBitstampSeries();
// Building the trading strategy
Strategy strategy = MovingMomentumStrategy.buildStrategy(series);
/// <summary>
/// Building chart datasets
/// </summary>
TimeSeriesCollection dataset = new TimeSeriesCollection();
dataset.addSeries(buildChartTimeSeries(series, new ClosePriceIndicator(series), "Bitstamp Bitcoin (BTC)"));
/// <summary>
/// Creating the chart
/// </summary>
JFreeChart chart = ChartFactory.createTimeSeriesChart("Bitstamp BTC", "Date", "Price", dataset, true, true, false); // generate URLs? - generate tooltips? - create legend? - data - y-axis label - x-axis label - title
XYPlot plot = (XYPlot)chart.Plot;
DateAxis axis = (DateAxis)plot.DomainAxis;
axis.DateFormatOverride = new SimpleDateFormat("MM-dd HH:mm");
/// <summary>
/// Running the strategy and adding the buy and sell signals to plot
/// </summary>
addBuySellSignals(series, strategy, plot);
/// <summary>
/// Displaying the chart
/// </summary>
displayChart(chart);
}
public static void Main(string[] args)
{
/// <summary>
/// Getting time series
/// </summary>
TimeSeries series = CsvTradesLoader.loadBitstampSeries().subseries(0, Period.hours(6));
/// <summary>
/// Creating the OHLC dataset
/// </summary>
OHLCDataset ohlcDataset = createOHLCDataset(series);
/// <summary>
/// Creating the additional dataset
/// </summary>
TimeSeriesCollection xyDataset = createAdditionalDataset(series);
/// <summary>
/// Creating the chart
/// </summary>
JFreeChart chart = ChartFactory.createCandlestickChart("Bitstamp BTC price", "Time", "USD", ohlcDataset, true);
// Candlestick rendering
CandlestickRenderer renderer = new CandlestickRenderer();
renderer.AutoWidthMethod = CandlestickRenderer.WIDTHMETHOD_SMALLEST;
XYPlot plot = chart.XYPlot;
plot.Renderer = renderer;
// Additional dataset
int index = 1;
plot.setDataset(index, xyDataset);
plot.mapDatasetToRangeAxis(index, 0);
XYLineAndShapeRenderer renderer2 = new XYLineAndShapeRenderer(true, false);
renderer2.setSeriesPaint(index, Color.blue);
plot.setRenderer(index, renderer2);
// Misc
plot.RangeGridlinePaint = Color.lightGray;
plot.BackgroundPaint = Color.white;
NumberAxis numberAxis = (NumberAxis)plot.RangeAxis;
numberAxis.AutoRangeIncludesZero = false;
plot.DatasetRenderingOrder = DatasetRenderingOrder.FORWARD;
/// <summary>
/// Displaying the chart
/// </summary>
displayChart(chart);
}
/// <summary>
/// Displays a chart in a frame. </summary>
/// <param name="chart"> the chart to be displayed </param>
private static void displayChart(JFreeChart chart)
{
// Chart panel
ChartPanel panel = new ChartPanel(chart);
panel.FillZoomRectangle = true;
panel.MouseWheelEnabled = true;
panel.PreferredSize = new Dimension(1024, 400);
// Application frame
ApplicationFrame frame = new ApplicationFrame("Ta4j example - Buy and sell signals to chart");
frame.ContentPane = panel;
frame.pack();
RefineryUtilities.centerFrameOnScreen(frame);
frame.Visible = true;
}
/// <summary>
/// Display a graph of reservoir content versus area or content versus seepage. </summary>
/// <param name="dataset"> The dataset including the reservoir. </param>
/// <param name="res"> StateMod_Reservoir with data to graph. </param>
/// <param name="type"> "Area" or "Seepage", indicating the data to graph. </param>
/// <param name="editable"> Indicate whether the data are editable or not (currently
/// ignored and treated as not editable through the graph). </param>
public StateMod_Reservoir_AreaCap_Graph_JFrame(StateMod_DataSet dataset, StateMod_Reservoir res, string type, bool editable)
{
StateMod_GUIUtil.setTitle(this, dataset, res.getName() + " - Reservoir Content/" + type + " Curve", null);
JGUIUtil.setIcon(this, JGUIUtil.getIconImage());
__res = res;
__type = type;
DefaultTableXYDataset graph_dataset = createDataset();
JFreeChart chart = createChart(graph_dataset);
ChartPanel chartPanel = new ChartPanel(chart);
chartPanel.setPreferredSize(new Dimension(500, 500));
getContentPane().add("Center", chartPanel);
pack();
JGUIUtil.center(this);
setVisible(true);
}
public static BufferedImage getJFreeChart()
{
BufferedImage bufferedImage = null;
try
{
//string reports_dir = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "reports");
//string fileName = System.IO.Path.Combine(reports_dir, "AreaChart.jpg");
//bufferedImage = ImageIO.read(new File(fileName));
DefaultPieDataset dataset = new DefaultPieDataset();
dataset.setValue("Java", 43.2);
dataset.setValue("Visual Basic", 10.0);
dataset.setValue("C/C++", 17.5);
dataset.setValue("PHP", 32.5);
dataset.setValue("Perl", 1.0);
JFreeChart chart = ChartFactory.createPieChart3D(
"Pie Chart 3D Demo 1",
dataset,
true,
true,
false
);
PiePlot3D plot = (PiePlot3D)chart.getPlot();
plot.setStartAngle(290);
plot.setDirection(Rotation.CLOCKWISE);
plot.setForegroundAlpha(0.5f);
plot.setNoDataMessage("No data to display");
/* */
bufferedImage = chart.createBufferedImage(515, 350);
}
catch (Exception ex)
{
throw ex;
}
return(bufferedImage);
}
/// <summary>
/// Create the panel to hold the chart.
/// </summary>
public virtual JPanel createDemoPanel()
{
JFreeChart chart = createChart(createDataset());
return(new ChartPanel(chart));
}
override public void customize(JFreeChart chart, ChartComponent chartComponent)
{
chart.getPlot().setOutlineVisible(true);
chart.getPlot().setOutlinePaint(new Color(0, 0, 255));
chart.getPlot().setOutlineStroke(new BasicStroke(1f));
}
