public void Test_AutoAxis_CandlestickSinglePoint()
{
var plt = new ScottPlot.Plot();
plt.PlotCandlestick(DataGen.RandomStockPrices(rand: null, pointCount: 1));
var limits = plt.GetAxisLimits();
Assert.Greater(limits.XSpan, 0);
Assert.Greater(limits.YSpan, 0);
}
public static string chart(string pair)
{
List <string> pena = new List <string>();
System.Net.WebClient wc1 = new System.Net.WebClient();
int sum_chart = 150;
double last_price = 0;
String link_Response = wc1.DownloadString("https://www.binance.com/api/v1/klines?symbol=" + pair + "&interval=15m&limit=" + sum_chart);
MatchCollection matchList = System.Text.RegularExpressions.Regex.Matches(link_Response, @"(\d+.\d+)|\d+\d+|\d");
pena = matchList.Cast <Match>().Select(match => match.Value).ToList();
System.Threading.Thread.CurrentThread.CurrentCulture = new System.Globalization.CultureInfo("en-US");
int count = 0;
int count_draw = 0;
//Оишбка в апи hbc в конце несколкьо нулей 0 0 0 0 0
//введен костыль-переменная
ScottPlot.OHLC[] ohlcs = new ScottPlot.OHLC[sum_chart];
var plt = new ScottPlot.Plot(800, 400);
for (int i = 0; i < sum_chart; i++)
{
double Open = Convert.ToDouble(pena[count_draw + 1]);
double High = Convert.ToDouble(pena[count_draw + 2]);
double Low = Convert.ToDouble(pena[count_draw + 3]);
double Close = Convert.ToDouble(pena[count_draw + 4]);
double Opentime = ((Convert.ToDouble(pena[count_draw])) / 1000) + (3600 * 3);
ohlcs[count] = new ScottPlot.OHLC(Open, High, Low, Close, ConvertFromUnixTimestamp(Opentime), 1);
count_draw = count_draw + 12;
count++;
last_price = Close;
}
plt.Title("15 Minute Chart");
plt.YLabel("Stock Price (" + pair + ")");
plt.Ticks(dateTimeX: true, dateTimeFormatStringX: "HH:mm:ss", numericFormatStringY: "n");
plt.PlotCandlestick(ohlcs);
plt.Style(tick: Color.White, label: Color.White, title: Color.White, dataBg: Color.FromArgb(255, 36, 43, 60), grid: Color.FromArgb(255, 36, 43, 60), figBg: Color.FromArgb(255, 36, 43, 60));
DateTime date1 = new DateTime();
date1 = DateTime.Now;
string name = "PlotTypes" + pair + "№" + date1.Ticks + ".png";
string name_file = name;
string label_name = Convert.ToString(last_price);
plt.PlotHLine(y: last_price, color: Color.Green, lineWidth: 0.5, label: label_name);
plt.Legend(backColor: Color.FromArgb(255, 36, 43, 60), location: legendLocation.upperCenter);
plt.SaveFig(name_file);
return(name_file);
}
