public void Test_RGB_analysis()
{
Random rand = new Random(0);
double[] ys = DataGen.RandomWalk(rand, 100);
var plt = new ScottPlot.Plot(400, 300);
plt.Style(figBg: System.Drawing.Color.Gray, dataBg: System.Drawing.Color.Gray);
plt.PlotSignal(ys, yOffset: 0, color: System.Drawing.Color.FromArgb(255, 0, 0), label: "red", lineWidth: 2);
plt.PlotSignal(ys, yOffset: 1, color: System.Drawing.Color.FromArgb(0, 255, 0), label: "green", lineWidth: 3);
plt.PlotSignal(ys, yOffset: 2, color: System.Drawing.Color.FromArgb(0, 0, 255), label: "blue", lineWidth: 4);
plt.PlotSignal(ys, yOffset: 3, color: System.Drawing.Color.FromArgb(0, 0, 0), label: "black");
plt.PlotSignal(ys, yOffset: 4, color: System.Drawing.Color.FromArgb(255, 255, 255), label: "white");
plt.Legend();
System.Drawing.Bitmap bmp = plt.Render();
var means = MeanPixel(bmp);
Console.WriteLine($"mean bitmap intensity (ARGB): {means.A}, {means.R}, {means.G}, {means.B}");
// mean bitmap intensity (ARGB): 255, 123.4157, 124.8481, 126.327066666667
Assert.AreEqual(means.A, 255); // image is not transparent
Assert.Greater(means.B, means.G); // blue line is thicker than green line
Assert.Greater(means.G, means.R); // green line is thicker than red line
}
public FormsPlot()
{
InitializeComponent();
rightClickMenu = new ContextMenuStrip();
rightClickMenu.Items.Add("Save Image");
rightClickMenu.Items.Add("Settings");
rightClickMenu.Items.Add("Help");
rightClickMenu.ItemClicked += new ToolStripItemClickedEventHandler(RightClickMenuItemClicked);
pbPlot.MouseWheel += PbPlot_MouseWheel;
isDesignerMode = Process.GetCurrentProcess().ProcessName == "devenv";
lblTitle.Visible = isDesignerMode;
lblVersion.Visible = isDesignerMode;
lblVersion.Text = Tools.GetVersionString();
pbPlot.BackColor = ColorTranslator.FromHtml("#003366");
lblTitle.BackColor = ColorTranslator.FromHtml("#003366");
lblVersion.BackColor = ColorTranslator.FromHtml("#003366");
plt = new Plot();
plt.Style(Style.Control);
settings = plt.GetSettings(showWarning: false);
PbPlot_MouseUp(null, null);
PbPlot_SizeChanged(null, null);
}
public ScottPlotUC()
{
InitializeComponent();
plt.Style(ScottPlot.Style.Control);
pbPlot.MouseWheel += PbPlot_MouseWheel;
RightClickMenuSetup();
UpdateSize();
Render();
}
public FormsPlot()
{
InitializeComponent();
SetupMenu();
SetupTimers();
plt.Style(ScottPlot.Style.Control);
pbPlot.MouseWheel += PbPlot_MouseWheel;
PbPlot_SizeChanged(null, null);
}
public ScottPlotUC()
{
InitializeComponent();
plt.Style(ScottPlot.Style.Control);
pbPlot.MouseWheel += PbPlot_MouseWheel;
if (Process.GetCurrentProcess().ProcessName == "devenv")
{
ScottPlot.Tools.DesignerModeDemoPlot(plt);
}
PbPlot_SizeChanged(null, null);
}
public void Test_FigureBackground_SupportsTransparency()
{
var plt = new ScottPlot.Plot(600, 400);
plt.PlotSignal(DataGen.Sin(51));
var mean1 = TestTools.MeanPixel(plt.GetBitmap());
plt.Style(figBg: Color.Transparent);
var mean2 = TestTools.MeanPixel(plt.GetBitmap());
Assert.Less(mean2.A, mean1.A);
}
private ScottPlot.Plot TestColormap(Palette cset, int lineWidth, bool dark = false)
{
var plt = new ScottPlot.Plot(600, 400);
for (int i = 0; i < cset.Count(); i++)
{
double[] ys = DataGen.Sin(51, phase: -i / Math.PI / cset.Count());
var sig = plt.AddSignal(ys, color: cset.GetColor(i));
sig.MarkerSize = 0;
sig.LineWidth = lineWidth;
}
if (dark)
{
plt.Style(Style.Gray1);
plt.Style(darkColor, darkColor);
}
plt.Title($"Colorset '{cset.Name}' has {cset.Count()} colors");
plt.AxisAuto(0);
return(plt);
}
private ScottPlot.Plot TestColormap(Colorset cset, int lineWidth, bool dark = false)
{
var plt = new ScottPlot.Plot(600, 400);
for (int i = 0; i < cset.Count(); i++)
{
double[] ys = DataGen.Sin(51,
//mult: 1 - .5 * i / cset.Count(),
phase: -i / Math.PI / cset.Count());
plt.PlotSignal(ys, color: cset.GetColor(i), markerSize: 0, lineWidth: lineWidth);
}
if (dark)
{
plt.Style(Style.Gray1);
plt.Style(darkColor, darkColor);
}
plt.Title($"Colorset '{cset.Name}' has {cset.Count()} colors");
plt.AxisAuto(0);
return(plt);
}
public void Test_ImageLabel_MuchPaddingInside()
{
var plt = new ScottPlot.Plot();
plt.Style(Style.Blue1);
plt.YAxis.ImageLabel(new System.Drawing.Bitmap("Images/theta.jpg"), 50, 5);
plt.XAxis.ImageLabel(new System.Drawing.Bitmap("Images/theta.jpg"), 50, 5);
plt.YAxis2.ImageLabel(new System.Drawing.Bitmap("Images/theta.jpg"), 50, 5);
plt.XAxis2.ImageLabel(new System.Drawing.Bitmap("Images/theta.jpg"), 50, 5);
plt.YAxis2.Ticks(true);
plt.XAxis2.Ticks(true);
TestTools.SaveFig(plt);
}
public void Test_FigureBackground_DefaultIsOpaqueWhite()
{
var plt = new ScottPlot.Plot(600, 400);
plt.PlotSignal(DataGen.Sin(51));
var mean1 = TestTools.MeanPixel(plt.GetBitmap());
plt.Style(figBg: Color.White);
var mean2 = TestTools.MeanPixel(plt.GetBitmap());
Assert.AreEqual(mean2.A, mean1.A);
Assert.AreEqual(mean2.R, mean1.R);
Assert.AreEqual(mean2.G, mean1.G);
Assert.AreEqual(mean2.B, mean1.B);
}
public void Test_FigureBackground_ColorCanBeSet()
{
var plt = new ScottPlot.Plot(600, 400);
plt.PlotSignal(DataGen.Sin(51));
var mean1 = TestTools.MeanPixel(plt.GetBitmap());
plt.Style(figBg: Color.Blue);
var mean2 = TestTools.MeanPixel(plt.GetBitmap());
// we made the background white->blue, meaning we preserved blue while reducing red and green
Assert.AreEqual(mean2.A, mean1.A);
Assert.Less(mean2.R, mean1.R);
Assert.Less(mean2.G, mean1.G);
Assert.AreEqual(mean2.B, mean1.B);
}
public FormsPlot()
{
InitializeComponent();
rightClickMenu = new ContextMenuStrip();
rightClickMenu.Items.Add("Save Image");
rightClickMenu.Items.Add("Settings");
rightClickMenu.Items.Add("Help");
rightClickMenu.ItemClicked += new ToolStripItemClickedEventHandler(RightClickMenuItemClicked);
pbPlot.MouseWheel += PbPlot_MouseWheel;
isDesignerMode = Process.GetCurrentProcess().ProcessName == "devenv";
plt = new Plot();
plt.Style(Style.Control);
settings = plt.GetSettings(showWarning: false);
PbPlot_MouseUp(null, null);
PbPlot_SizeChanged(null, null);
}
public static void SetStyle(Plot existingPlot, Style style)
{
switch (style)
{
case (Style.Black):
existingPlot.Style(
figBg: Color.Black,
dataBg: Color.Black,
grid: ColorTranslator.FromHtml("#2d2d2d"),
tick: ColorTranslator.FromHtml("#757575"),
label: ColorTranslator.FromHtml("#b9b9ba"),
title: ColorTranslator.FromHtml("#FFFFFF")
);
break;
case (Style.Blue1):
existingPlot.Style(
figBg: ColorTranslator.FromHtml("#07263b"),
dataBg: ColorTranslator.FromHtml("#0b3049"),
grid: ColorTranslator.FromHtml("#0e3d54"),
tick: ColorTranslator.FromHtml("#145665"),
label: ColorTranslator.FromHtml("#b5bec5"),
title: ColorTranslator.FromHtml("#d0dae2")
);
break;
case (Style.Blue2):
existingPlot.Style(
figBg: ColorTranslator.FromHtml("#1b2138"),
dataBg: ColorTranslator.FromHtml("#252c48"),
grid: ColorTranslator.FromHtml("#2c334e"),
tick: ColorTranslator.FromHtml("#bbbdc4"),
label: ColorTranslator.FromHtml("#bbbdc4"),
title: ColorTranslator.FromHtml("#d8dbe3")
);
break;
case (Style.Blue3):
existingPlot.Style(
figBg: ColorTranslator.FromHtml("#001021"),
dataBg: ColorTranslator.FromHtml("#021d38"),
grid: ColorTranslator.FromHtml("#273c51"),
tick: ColorTranslator.FromHtml("#d3d3d3"),
label: ColorTranslator.FromHtml("#d3d3d3"),
title: ColorTranslator.FromHtml("#FFFFFF")
);
break;
case (Style.Gray1):
existingPlot.Style(
figBg: ColorTranslator.FromHtml("#31363a"),
dataBg: ColorTranslator.FromHtml("#3a4149"),
grid: ColorTranslator.FromHtml("#444b52"),
tick: ColorTranslator.FromHtml("#757a80"),
label: ColorTranslator.FromHtml("#d6d7d8"),
title: ColorTranslator.FromHtml("#FFFFFF")
);
break;
case (Style.Gray2):
existingPlot.Style(
figBg: ColorTranslator.FromHtml("#131519"),
dataBg: ColorTranslator.FromHtml("#262626"),
grid: ColorTranslator.FromHtml("#2d2d2d"),
tick: ColorTranslator.FromHtml("#757575"),
label: ColorTranslator.FromHtml("#b9b9ba"),
title: ColorTranslator.FromHtml("#FFFFFF")
);
break;
case (Style.Light1):
existingPlot.Style(
figBg: ColorTranslator.FromHtml("#FFFFFF"),
dataBg: ColorTranslator.FromHtml("#FFFFFF"),
grid: ColorTranslator.FromHtml("#ededed "),
tick: ColorTranslator.FromHtml("#7f7f7f"),
label: ColorTranslator.FromHtml("#000000"),
title: ColorTranslator.FromHtml("#000000")
);
break;
case (Style.Light2):
existingPlot.Style(
figBg: ColorTranslator.FromHtml("#e4e6ec"),
dataBg: ColorTranslator.FromHtml("#f1f3f7"),
grid: ColorTranslator.FromHtml("#e5e7ea"),
tick: ColorTranslator.FromHtml("#77787b"),
label: ColorTranslator.FromHtml("#000000"),
title: ColorTranslator.FromHtml("#000000")
);
break;
case (Style.Control):
existingPlot.Style(
figBg: SystemColors.Control,
dataBg: Color.White,
grid: Color.LightGray,
tick: Color.Black,
label: Color.Black,
title: Color.Black
);
break;
default:
existingPlot.Style(
figBg: Color.White,
dataBg: Color.White,
grid: Color.LightGray,
tick: Color.Black,
label: Color.Black,
title: Color.Black
);
break;
}
}
public static void SetStyle(Plot existingPlot, Style style)
{
// TODO: this system really needs refactoring...
switch (style)
{
case (Style.Black):
existingPlot.Style(
figureBackground: Color.Black,
dataBackground: Color.Black,
grid: ColorTranslator.FromHtml("#2d2d2d"),
tick: ColorTranslator.FromHtml("#757575"),
axisLabel: ColorTranslator.FromHtml("#b9b9ba"),
titleLabel: ColorTranslator.FromHtml("#FFFFFF")
);
break;
case (Style.Blue1):
existingPlot.Style(
figureBackground: ColorTranslator.FromHtml("#07263b"),
dataBackground: ColorTranslator.FromHtml("#0b3049"),
grid: ColorTranslator.FromHtml("#0e3d54"),
tick: ColorTranslator.FromHtml("#145665"),
axisLabel: ColorTranslator.FromHtml("#b5bec5"),
titleLabel: ColorTranslator.FromHtml("#d0dae2")
);
break;
case (Style.Blue2):
existingPlot.Style(
figureBackground: ColorTranslator.FromHtml("#1b2138"),
dataBackground: ColorTranslator.FromHtml("#252c48"),
grid: ColorTranslator.FromHtml("#2c334e"),
tick: ColorTranslator.FromHtml("#bbbdc4"),
axisLabel: ColorTranslator.FromHtml("#bbbdc4"),
titleLabel: ColorTranslator.FromHtml("#d8dbe3")
);
break;
case (Style.Blue3):
existingPlot.Style(
figureBackground: ColorTranslator.FromHtml("#001021"),
dataBackground: ColorTranslator.FromHtml("#021d38"),
grid: ColorTranslator.FromHtml("#273c51"),
tick: ColorTranslator.FromHtml("#d3d3d3"),
axisLabel: ColorTranslator.FromHtml("#d3d3d3"),
titleLabel: ColorTranslator.FromHtml("#FFFFFF")
);
break;
case (Style.Gray1):
existingPlot.Style(
figureBackground: ColorTranslator.FromHtml("#31363a"),
dataBackground: ColorTranslator.FromHtml("#3a4149"),
grid: ColorTranslator.FromHtml("#444b52"),
tick: ColorTranslator.FromHtml("#757a80"),
axisLabel: ColorTranslator.FromHtml("#d6d7d8"),
titleLabel: ColorTranslator.FromHtml("#FFFFFF")
);
break;
case (Style.Gray2):
existingPlot.Style(
figureBackground: ColorTranslator.FromHtml("#131519"),
dataBackground: ColorTranslator.FromHtml("#262626"),
grid: ColorTranslator.FromHtml("#2d2d2d"),
tick: ColorTranslator.FromHtml("#757575"),
axisLabel: ColorTranslator.FromHtml("#b9b9ba"),
titleLabel: ColorTranslator.FromHtml("#FFFFFF")
);
break;
case (Style.Light1):
existingPlot.Style(
figureBackground: ColorTranslator.FromHtml("#FFFFFF"),
dataBackground: ColorTranslator.FromHtml("#FFFFFF"),
grid: ColorTranslator.FromHtml("#ededed "),
tick: ColorTranslator.FromHtml("#7f7f7f"),
axisLabel: ColorTranslator.FromHtml("#000000"),
titleLabel: ColorTranslator.FromHtml("#000000")
);
break;
case (Style.Light2):
existingPlot.Style(
figureBackground: ColorTranslator.FromHtml("#e4e6ec"),
dataBackground: ColorTranslator.FromHtml("#f1f3f7"),
grid: ColorTranslator.FromHtml("#e5e7ea"),
tick: ColorTranslator.FromHtml("#77787b"),
axisLabel: ColorTranslator.FromHtml("#000000"),
titleLabel: ColorTranslator.FromHtml("#000000")
);
break;
case (Style.Control):
existingPlot.Style(
figureBackground: SystemColors.Control,
dataBackground: Color.White,
grid: ColorTranslator.FromHtml("#efefef"),
tick: Color.Black,
axisLabel: Color.Black,
titleLabel: Color.Black
);
break;
case (Style.Seaborn):
existingPlot.Style(
figureBackground: Color.White,
dataBackground: ColorTranslator.FromHtml("#eaeaf2"),
grid: Color.White,
tick: ColorTranslator.FromHtml("#AAAAAA"),
axisLabel: Color.Black,
titleLabel: Color.Black
);
break;
default:
existingPlot.Style(
figureBackground: Color.White,
dataBackground: Color.White,
grid: ColorTranslator.FromHtml("#efefef"),
tick: Color.Black,
axisLabel: Color.Black,
titleLabel: Color.Black
);
break;
}
}
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);
}
