public Image visualizeIndicatorValues(int widht, int height, double[][] prices)
{
double validRatio;
double[] values = IndicatorRunner.getIndicatorValues(prices, indicator.Clone(), out validRatio);
return(ArrayVisualizer.visualizeArray(values, widht, height, 15));
}
public Image getCapitalCurveVisualization(int width, int heigth)
{
double[] capital = new double[closedPositions.Count];
double cumulativeCapital = 1000;
for (int i = 0; i < closedPositions.Count; i++)
{
cumulativeCapital += closedPositions[i].getProfitIngoreAmount();
capital[i] = cumulativeCapital;
}
return(ArrayVisualizer.visualizeArray(capital, width, heigth, 5));
}
public void visualizeArray_Test()
{
double[] inputs = new double[1000];
for (int i = 0; i < inputs.Length; i++)
{
inputs[i] = i + 500;
}
Image img = ArrayVisualizer.visualizeArray(inputs, 500, 200, 10);
//ArrayVisualizer.showImg(img);
Bitmap bmp = new Bitmap(img);
Assert.AreEqual(Color.FromArgb(255, 0, 128, 0), bmp.GetPixel(1, bmp.Height - 1));
Assert.AreEqual(Color.FromArgb(255, 0, 128, 0), bmp.GetPixel(bmp.Width - 1, 1));
Assert.AreEqual(Color.FromArgb(255, 0, 128, 0), bmp.GetPixel(bmp.Width / 2, bmp.Height / 2));
Assert.AreEqual(Color.FromArgb(255, 211, 211, 211), bmp.GetPixel(bmp.Width / 2 - 20, bmp.Height / 2 + 20));
}