private void AddDataSource(DataSource initial_source, Color color)
{
float min_y = 0;
float max_y = 0;
if (is_sigmoid)
{
min_y = 0;
max_y = 1;
}
if (is_hyperbolic)
{
min_y = -1;
max_y = 1;
}
display.DataSources.Add(initial_source);
initial_source.AutoScaleY = false;
initial_source.SetGridDistanceY(100);
initial_source.OnRenderYAxisLabel = RenderYLabel;
initial_source.GraphColor = color;
// initial_source.AutoScaleY = true;
initial_source.SetDisplayRangeY(min_y, max_y);
initial_source.XAutoScaleOffset = 0;
}
// ------------------------------------------------------------------------------------------------------
private void _addChannelGraph(EEGChannelBuffer buf)
{
DataSource ds = new DataSource();
display.DataSources.Add(ds);
ds.OnRenderXAxisLabel += _onRenderXLabel;
ds.OnRenderYAxisLabel = _onRenderYLabel;
ds.Name = buf.Name;
ds.Length = (int)buf.Length;
ds.XAutoScaleOffset = 0;
ds.AutoScaleX = true;
ds.AutoScaleY = false;
ds.SetDisplayRangeY(-300, 300);
ds.SetGridDistanceY(100);
channelGraphs.Add(new ChannelGraph(ds, buf));
}
private void initGraph()
{
CowabungaStrategy cowabunga = Backtester.Program.testCowabunga(@"C:\Users\Ralf\Desktop\talib_test\DAT_ASCII_EURGBP_M1_2015.csv");
display.SetDisplayRangeX(0, 10);
display.PanelLayout = PlotterGraphPaneEx.LayoutMode.NORMAL;
DataSource closingPrices = new DataSource();
closingPrices.Length = cowabunga.ticks.Length;
//closingPrices.Samples = new cPoint[cowabunga.ticks.Length];
closingPrices.Name = "Closing Prices";
closingPrices.AutoScaleY = true;
closingPrices.SetDisplayRangeY(0.6f, 0.8f);
closingPrices.SetGridDistanceY(1);
closingPrices.OnRenderXAxisLabel = RenderXLabel;
closingPrices.OnRenderYAxisLabel = RenderYLabel;
for (int i = 0; i < cowabunga.ticks.Length; i++)
{
Tick tick = cowabunga.ticks[i];
closingPrices.Samples[i].x = i;
closingPrices.Samples[i].y = (float)tick.closePrice;
}
DataSource ema75source = new DataSource();
ema75source.Name = "EMA 75";
//setupDataSource(ema75source, cowabunga.ema75);
display.DataSources.Add(closingPrices);
//display.DataSources.Add(ema75source);
ResumeLayout();
display.Refresh();
}