/// <summary>
/// This function is called every frame to update the graph's values
/// </summary>
public override void Draw()
{
base.Draw();
PlotModel.Title = "Memory Usage";
CategoryAxis X = new CategoryAxis();
CategoryAxis Y = new CategoryAxis(); // Create the X and Y axes
X.Title = "Usage";
PlotModel.Axes.Add(Y);
PlotModel.Axes.Add(X); // Add them to the model
ColumnSeries alloc = new ColumnSeries();
alloc.Items.Add(new ColumnItem(256)); // create a column and set its value
alloc.ColumnWidth = 25;
alloc.FillColor = Colors.CornflowerBlue.ToOxyColor();
alloc.Title = "Allocated";
PlotModel.Series.Add(alloc);
ColumnSeries free = new ColumnSeries();
free.Items.Add(new ColumnItem(512));
free.ColumnWidth = 25;
free.FillColor = Colors.GreenYellow.ToOxyColor();
free.Title = "Free";
PlotModel.Series.Add(free);
ColumnSeries swap = new ColumnSeries();
swap.Items.Add(new ColumnItem(768));
swap.ColumnWidth = 25;
swap.FillColor = Colors.Red.ToOxyColor();
swap.Title = "Swap";
PlotModel.Series.Add(swap); // add the columns to the plot model
}
private void MakeModels(long PK)
{
DataAccess db = new DataAccess();
measurement = db.GetMeasurements(PK);
var fcvHistogram = Histogram.CreateEmpty(10, 80, 40);
double count = 0;
foreach (var x in measurement)
{
if (x.FCV != 0)
{
fcvHistogram.Increment((int)x.FCV);
count++;// add individual data points
}
}
OxyPlot.Axes.CategoryAxis xaxis = new OxyPlot.Axes.CategoryAxis();
xaxis.Title = "FCV(m/s)";
xaxis.TitleFontWeight = 700;
xaxis.Position = AxisPosition.Bottom;
xaxis.MajorGridlineStyle = LineStyle.Solid;
xaxis.MinorGridlineStyle = LineStyle.Solid;
OxyPlot.Axes.LinearAxis yaxis = new OxyPlot.Axes.LinearAxis();
yaxis.Title = "%";
yaxis.TitleFontWeight = 700;
yaxis.Minimum = 0;
yaxis.Maximum = 100;
yaxis.Position = AxisPosition.Left;
yaxis.MajorGridlineStyle = LineStyle.Solid;
yaxis.MinorGridlineStyle = LineStyle.Solid;
OxyPlot.Series.ColumnSeries s1 = new OxyPlot.Series.ColumnSeries();
s1.IsStacked = true;
s1.StrokeColor = OxyColors.Black;
s1.FillColor = OxyColors.Black;
s1.Background = OxyColors.Beige;
count = 100.0 / count;
foreach (var x in fcvHistogram.BinsAndValues)
{
s1.Items.Add(new ColumnItem(x.Value * count));
xaxis.Labels.Add(x.Key.ToString().Substring(0, 3));
}
var Model = new PlotModel();
Model.Title = "Conduction Velocities";
Model.Background = OxyColors.GhostWhite;
Model.Axes.Add(xaxis);
Model.Axes.Add(yaxis);
Model.Series.Add(s1);
model.Add(Model);
}
private static void MakeBarPlot([JetBrains.Annotations.NotNull] string outputPath, [ItemNotNull][JetBrains.Annotations.NotNull] List <Column> columns, int position, int day,
int minutesToSum)
{
var plotModel2 = new PlotModel();
var p = OxyPalettes.HueDistinct(columns.Count);
plotModel2.LegendPosition = LegendPosition.BottomCenter;
plotModel2.LegendPlacement = LegendPlacement.Outside;
plotModel2.LegendOrientation = LegendOrientation.Horizontal;
plotModel2.Title = "Day " + day;
// axes
var categoryAxis = new CategoryAxis
{
AbsoluteMinimum = 0,
MinimumPadding = 0,
GapWidth = 0,
MajorStep = 60,
Title = "Energy"
};
plotModel2.Axes.Add(categoryAxis);
var linearAxis2 = new LinearAxis
{
AbsoluteMinimum = 0,
MaximumPadding = 0.06,
MinimumPadding = 0,
Title = "Minutes"
};
plotModel2.Axes.Add(linearAxis2);
for (var i = 1; i < columns.Count; i++)
{
var columnSeries2 = new ColumnSeries
{
IsStacked = true,
StrokeThickness = 0,
Title = columns[i].HHNumber
};
for (var j = position; j < position + 1440; j += minutesToSum)
{
columnSeries2.Items.Add(new ColumnItem(columns[i].MakeSum(j, minutesToSum)));
}
columnSeries2.FillColor = p.Colors[i];
plotModel2.Series.Add(columnSeries2);
}
var path2 = Path.Combine(outputPath, "Plot." + day + "." + minutesToSum + "min.bar.png");
PngExporter.Export(plotModel2, path2, 3200, 1600, OxyColor.FromRgb(255, 255, 255), 100);
}
void Render(SprintData data)
{
var model = new PlotModel
{
Title = data.Name,
Axes =
{
new CategoryAxis {
Title = "Day", Position = AxisPosition.Bottom
},
new LinearAxis
{
Title = "Points",
Position = AxisPosition.Left,
MinorGridlineStyle = LineStyle.Solid,
MajorGridlineStyle = LineStyle.Solid,
MinimumPadding = 0.0,
MaximumPadding = 0.1
}
},
IsLegendVisible = true,
LegendPlacement = LegendPlacement.Outside
};
var sustain = new SprintCheckpoint
{
Done = 0,
Total = data.Checkpoints.Select(c => c.Total).LastOrDefault()
};
var days = data.Checkpoints.Concat(Enumerable.Repeat(sustain, data.Duration - data.Checkpoints.Count));
var completedSeries = new ColumnSeries {
Title = "Done"
};
foreach (var day in days)
{
completedSeries.Items.Add(new ColumnItem(day.Done));
}
model.Series.Add(completedSeries);
var totalSeries = new LineSeries {
Title = "Scope"
};
var i = 0;
foreach (var day in days)
{
totalSeries.Points.Add(new DataPoint(i++, day.Total));
}
model.Series.Add(totalSeries);
this.plot.Model = model;
}
/// <summary>
/// This function is called every frame to update the graph's values
/// </summary>
public override void Draw()
{
base.Draw();
PlotModel.Title = "%CPU Utilisation";
CategoryAxis X = new CategoryAxis();
CategoryAxis Y = new CategoryAxis(); // Create the X and Y axes
X.Title = "% Utilised";
Y.IntervalLength = 1.0;
PlotModel.Axes.Add(Y);
PlotModel.Axes.Add(X); // add them to the model
ColumnSeries col = new ColumnSeries(); // create a column
col.Items.Add(new ColumnItem(100)); // set the value of the column
col.ColumnWidth = 25;
col.FillColor = Colors.CornflowerBlue.ToOxyColor();
PlotModel.Series.Add(col); // add the column to the graph
}
private void InternalMakeBarChart([NotNull] string filename,
[NotNull] string comparisonName,
[NotNull][ItemNotNull] List <BarSeriesEntry> barseries,
[NotNull][ItemNotNull] List <string> categorylabels,
ExportType exportType)
{
if (exportType == ExportType.Png && barseries.Max(x => x.Values.Count) > 1000)
{
throw new FlaException("export over 1000 values for bar charts only as svg due to performance");
}
try {
var pm = CreatePlottingCanvas();
var min = barseries.Select(x => x.Values.Min()).Min();
var yasismin = Math.Min(min, 0);
MakeCategoryXAxis(pm, categorylabels);
MakeYAxis(pm, comparisonName, yasismin);
foreach (var barSeriesEntry in barseries)
{
var cs = new ColumnSeries {
Title = barSeriesEntry.Name,
IsStacked = true,
StrokeThickness = 0.0
};
for (var index = 0; index < barSeriesEntry.Values.Count; index++)
{
var value = barSeriesEntry.Values[index];
cs.Items.Add(new ColumnItem(value));
}
pm.Series.Add(cs);
}
Export(pm, filename, exportType);
}
catch (Exception ex) {
Error("Exception while making a chart: " + ex.Message);
throw;
}
}
private static void MakeBarPlot([JetBrains.Annotations.NotNull] string outputPath, [ItemNotNull][JetBrains.Annotations.NotNull] List <Column> columns, int position, int day)
{
var plotModel2 = new PlotModel();
// filter significant columns
var allColumns = new List <Tuple <string, double> >();
for (var i = 1; i < columns.Count; i++)
{
allColumns.Add(new Tuple <string, double>(columns[i].Name, columns[i].MakeSum(position, 1440)));
}
allColumns.Sort((x, y) => y.Item2.CompareTo(x.Item2));
var topCols = allColumns.Select(x => x.Item1).Take(20).ToList();
var p = OxyPalettes.HueDistinct(topCols.Count);
var oxc = OxyColor.FromArgb(255, 50, 50, 50);
plotModel2.LegendPosition = LegendPosition.BottomCenter;
plotModel2.LegendPlacement = LegendPlacement.Outside;
plotModel2.LegendOrientation = LegendOrientation.Horizontal;
plotModel2.Title = "Day " + day;
// axes
var cate = new CategoryAxis
{
AbsoluteMinimum = 0,
MinimumPadding = 0,
GapWidth = 0,
MajorStep = 60,
Title = "Activities"
};
plotModel2.Axes.Add(cate);
var linearAxis2 = new LinearAxis
{
AbsoluteMinimum = 0,
MaximumPadding = 0.06,
MinimumPadding = 0,
Title = "Minutes"
};
plotModel2.Axes.Add(linearAxis2);
const int minutesToSum = 15;
for (var i = 1; i < columns.Count; i++)
{
if (columns[i].MakeSum(position, 1440) > 0)
{
var columnSeries2 = new ColumnSeries
{
IsStacked = true,
StrokeThickness = 0,
Title = columns[i].Name
};
for (var j = position; j < position + 1440; j += minutesToSum)
{
columnSeries2.Items.Add(new ColumnItem(columns[i].MakeSum(j, minutesToSum) / minutesToSum));
}
if (topCols.Contains(columns[i].Name))
{
var coloridx = topCols.IndexOf(columns[i].Name);
columnSeries2.FillColor = p.Colors[coloridx];
}
else
{
columnSeries2.FillColor = oxc;
}
plotModel2.Series.Add(columnSeries2);
}
}
var path2 = Path.Combine(outputPath, "ActivityPlot." + day + ".bar.png");
PngExporter.Export(plotModel2, path2, 3200, 1600, OxyColor.FromRgb(255, 255, 255), 100);
}
/// <summary>
/// Initializes a new instance of the <see cref="ColumnSeries" /> class.
/// </summary>
public ColumnSeries()
{
InternalSeries = new OxyPlot.Series.ColumnSeries();
}
private void DrawGraph(Artist artist)
{
StatModel.Series.Clear();
StatModel.Axes.Clear();
var categoryAxis = new OxyPlot.Axes.CategoryAxis
{
Position = AxisPosition.Bottom
};
var s1 = new OxyPlot.Series.ColumnSeries
{
Title = $"Творчество художника ({artist.full_name})",
StrokeColor = OxyColors.Black, StrokeThickness = 1
};
var paintings = context.Paintings.Where(x => x.artist_id == artist.id &&
x.year_of_creation != null)
.OrderBy(x => x.year_of_creation)
.ToArray();
if (paintings.Any())
{
var min = artist.date_of_birth.Value.Year;
var max = artist.date_of_death?.Year != null ?
artist.date_of_death.Value.Year :
artist.date_of_birth.Value.AddYears(120).Year;
int currIndex = 0;
for (int i = min; ; i += 5)
{
var nextBound = i + 5;
if (nextBound > max)
{
nextBound = max;
}
int count = 0;
while (currIndex < paintings.Length &&
paintings[currIndex].year_of_creation <= nextBound)
{
count++;
currIndex++;
}
s1.Items.Add(new ColumnItem(count));
categoryAxis.Labels.Add(i + Environment.NewLine + nextBound);
if (nextBound == max)
{
break;
}
}
var valueAxis = new OxyPlot.Axes.LinearAxis
{
Position = AxisPosition.Left,
MinimumPadding = 0,
MaximumPadding = 0.06,
AbsoluteMinimum = 0
};
StatModel.Series.Add(s1);
StatModel.Axes.Add(categoryAxis);
StatModel.Axes.Add(valueAxis);
StatModel.InvalidatePlot(true);
}
}
