private void EqualAxisLock(object sender, RoutedEventArgs e)
{
if (avaPlot1 is null)
{
return;
}
avaPlot1.Plot.AxisScaleLock(true); avaPlot1.Refresh();
}
private void AddSine()
{
Random rand = new Random();
avaPlot1.Plot.AddSignal(DataGen.Sin(51, phase: rand.NextDouble() * 1000));
avaPlot1.Plot.AxisAuto();
avaPlot1.Refresh();
}
private void MouseMove(object sender, PointerEventArgs e)
{
// determine point nearest the cursor
(double mouseCoordX, double mouseCoordY) = avaPlot1.GetMouseCoordinates();
double xyRatio = avaPlot1.Plot.XAxis.Dims.PxPerUnit / avaPlot1.Plot.YAxis.Dims.PxPerUnit;
(double pointX, double pointY, int pointIndex) = MyScatterPlot.GetPointNearest(mouseCoordX, mouseCoordY, xyRatio);
// place the highlight over the point of interest
HighlightedPoint.X = pointX;
HighlightedPoint.Y = pointY;
HighlightedPoint.IsVisible = true;
// render if the highlighted point chnaged
if (LastHighlightedIndex != pointIndex)
{
LastHighlightedIndex = pointIndex;
avaPlot1.Refresh();
}
// update the GUI to describe the highlighted point
(double mouseX, double mouseY) = avaPlot1.GetMouseCoordinates();
this.Find <TextBlock>("label1").Text = $"Closest point to ({mouseX:N0}, {mouseY:N0}) " +
$"is index {pointIndex} ({pointX:N2}, {pointY:N2})";
}
public ToggleVisibility()
{
this.InitializeComponent();
#if DEBUG
this.AttachDevTools();
#endif
int pointCount = 51;
double[] dataXs = DataGen.Consecutive(pointCount);
double[] dataSin = DataGen.Sin(pointCount);
double[] dataCos = DataGen.Cos(pointCount);
avaPlot1 = this.Find <AvaPlot>("avaPlot1");
sinPlot = avaPlot1.Plot.AddScatter(dataXs, dataSin);
cosPlot = avaPlot1.Plot.AddScatter(dataXs, dataCos);
vline1 = avaPlot1.Plot.AddVerticalLine(0);
vline2 = avaPlot1.Plot.AddVerticalLine(50);
avaPlot1.Refresh();
this.Find <CheckBox>("sineCheckbox").Checked += SinShow;
this.Find <CheckBox>("sineCheckbox").Unchecked += SinHide;
this.Find <CheckBox>("cosineCheckbox").Checked += CosShow;
this.Find <CheckBox>("cosineCheckbox").Unchecked += CosHide;
this.Find <CheckBox>("linesCheckbox").Checked += LinesShow;
this.Find <CheckBox>("linesCheckbox").Unchecked += LinesHide;
}
private void ListBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var style = (ScottPlot.Styles.IStyle)listBoxStyle.SelectedItem;
var palette = (ScottPlot.Drawing.Palette)listBoxPalette.SelectedItem;
if (style is null || palette is null)
{
return;
}
avaPlot.Plot.Style(style);
avaPlot.Plot.Palette = palette;
avaPlot.Plot.Title($"Style: {style}\nPalette: {palette}");
avaPlot.Plot.Clear();
for (int i = 0; i < palette.Count(); i++)
{
double offset = 1 + i * 1.1;
double mult = 10 + i;
double phase = i * .3 / palette.Count();
double[] ys = DataGen.Sin(51, 1, offset, mult, phase);
var sig = avaPlot.Plot.AddSignal(ys);
sig.LineWidth = 3;
sig.MarkerSize = 0;
}
avaPlot.Plot.AxisAuto(horizontalMargin: 0);
avaPlot.Refresh();
}
public RightClickMenu()
{
this.InitializeComponent();
#if DEBUG
this.AttachDevTools();
#endif
avaPlot1 = this.Find <AvaPlot>("avaPlot1");
avaPlot1.Plot.AddSignal(DataGen.Sin(51));
avaPlot1.Plot.AddSignal(DataGen.Cos(51));
avaPlot1.Refresh();
List <ContextMenuItem> contextMenu = new List <ContextMenuItem>
{
new ContextMenuItem()
{
itemName = "Add Sine Wave",
onClick = AddSine
},
new ContextMenuItem()
{
itemName = "Clear Plot",
onClick = ClearPlot
}
};
//avaPlot1.SetContextMenu(contextMenu);
}
void Render(object sender, EventArgs e)
{
if (AutoAxisCheckbox.IsChecked == true)
{
avaPlot1.Plot.AxisAuto();
}
avaPlot1.Refresh();
}
private void OnMouseMove(object sender, PointerEventArgs e)
{
int pixelX = (int)e.GetPosition(avaPlot1).X;
int pixelY = (int)e.GetPosition(avaPlot1).Y;
(double coordinateX, double coordinateY) = avaPlot1.GetMouseCoordinates();
this.Find <TextBlock>("XPixelLabel").Text = $"{pixelX:0.000}";
this.Find <TextBlock>("YPixelLabel").Text = $"{pixelY:0.000}";
this.Find <TextBlock>("XCoordinateLabel").Text = $"{avaPlot1.Plot.GetCoordinateX(pixelX):0.00000000}";
this.Find <TextBlock>("YCoordinateLabel").Text = $"{avaPlot1.Plot.GetCoordinateY(pixelY):0.00000000}";
Crosshair.X = coordinateX;
Crosshair.Y = coordinateY;
avaPlot1.Refresh();
}
private void UpdateChildPlots()
{
lowerPlot.Plot.MatchAxis(mainPlot.Plot, horizontal: true, vertical: false);
rightPlot.Plot.MatchAxis(mainPlot.Plot, horizontal: false, vertical: true);
lowerPlot.Plot.MatchLayout(mainPlot.Plot, horizontal: true, vertical: false);
rightPlot.Plot.MatchLayout(mainPlot.Plot, horizontal: false, vertical: true);
lowerPlot.Refresh();
rightPlot.Refresh();
}
public AxisLimits()
{
this.InitializeComponent();
#if DEBUG
this.AttachDevTools();
#endif
AvaPlot wpfPlot1 = this.Find <AvaPlot>("avaPlot1");
wpfPlot1.Plot.AddSignal(DataGen.Sin(51));
wpfPlot1.Plot.AddSignal(DataGen.Cos(51));
wpfPlot1.Plot.AxisAuto();
wpfPlot1.Plot.SetOuterViewLimits(0, 50, -1, 1);
wpfPlot1.Refresh();
}
private void SinHide(object sender, RoutedEventArgs e)
{
if (avaPlot1 is null)
{
return;
}
sinPlot.IsVisible = false;
avaPlot1.Refresh();
}
public MouseTracker()
{
this.InitializeComponent();
#if DEBUG
this.AttachDevTools();
#endif
avaPlot1 = this.Find <AvaPlot>("avaPlot1");
avaPlot1.Plot.AddSignal(DataGen.RandomWalk(null, 100));
Crosshair = avaPlot1.Plot.AddCrosshair(0, 0);
avaPlot1.Refresh();
avaPlot1.PointerMoved += OnMouseMove;
avaPlot1.PointerLeave += OnMouseLeave;
avaPlot1.PointerEnter += OnMouseEnter;
}
public AvaloniaConfig()
{
this.InitializeComponent();
#if DEBUG
this.AttachDevTools();
#endif
int pointCount = 51;
double[] dataXs = DataGen.Consecutive(pointCount);
double[] dataSin = DataGen.Sin(pointCount);
double[] dataCos = DataGen.Cos(pointCount);
avaPlot1 = this.Find <AvaPlot>("avaPlot1");
avaPlot1.Plot.AddScatter(dataXs, dataSin);
avaPlot1.Plot.AddScatter(dataXs, dataCos);
avaPlot1.Refresh();
}
public Layout()
{
AvaloniaXamlLoader.Load(this);
#if DEBUG
this.AttachDevTools();
#endif
mainPlot = this.Find <AvaPlot>("mainPlot");
rightPlot = this.Find <AvaPlot>("rightPlot");
lowerPlot = this.Find <AvaPlot>("lowerPlot");
// generate sample data
Random rand = new Random(0);
int[] xs = DataGen.RandomNormal(rand, 3000, 20, 10).Select(x => (int)x).ToArray();
int[] ys = DataGen.RandomNormal(rand, 3000, 20, 10).Select(y => (int)y).ToArray();
double[,] intensities = Tools.XYToIntensities(mode: IntensityMode.Gaussian,
xs: xs, ys: ys, width: 100, height: 70, sampleWidth: 4);
// main plot
var hmc = mainPlot.Plot.AddHeatmap(intensities, lockScales: false);
var cb = mainPlot.Plot.AddColorbar(hmc);
mainPlot.Plot.Margins(0, 0);
mainPlot.Plot.Title("Control Rod\nTemperature");
mainPlot.Plot.XLabel("Horizontal Position");
mainPlot.Plot.YLabel("Vertical Position");
mainPlot.Refresh();
// right plot
double[] rowSums = SumHorizontally(intensities).Reverse().ToArray();
var rightBars = rightPlot.Plot.AddBar(rowSums);
rightBars.Orientation = Orientation.Horizontal;
rightBars.PositionOffset = .5;
rightPlot.Plot.Margins(0, 0);
rightPlot.Refresh();
// lower plot
double[] colSums = SumVertically(intensities);
var lowerBars = lowerPlot.Plot.AddBar(colSums);
lowerBars.PositionOffset = .5;
lowerPlot.Plot.Margins(0, 0);
lowerPlot.Refresh();
UpdateChildPlots();
mainPlot.AxesChanged += MainPlot_AxesChanged;
}
public TransparentBackground()
{
this.InitializeComponent();
#if DEBUG
this.AttachDevTools();
#endif
AvaPlot avaPlot1 = this.Find <AvaPlot>("avaPlot1");
int pointCount = 51;
double[] x = DataGen.Consecutive(pointCount);
double[] sin = DataGen.Sin(pointCount);
double[] cos = DataGen.Cos(pointCount);
avaPlot1.Plot.AddScatter(x, sin);
avaPlot1.Plot.AddScatter(x, cos);
avaPlot1.Plot.Style(figureBackground: System.Drawing.Color.Transparent);
avaPlot1.Plot.Style(dataBackground: System.Drawing.Color.Transparent);
avaPlot1.Refresh();
}
public LinkedPlots()
{
this.InitializeComponent();
#if DEBUG
this.AttachDevTools();
#endif
int pointCount = 51;
double[] dataXs = DataGen.Consecutive(pointCount);
double[] dataSin = DataGen.Sin(pointCount);
double[] dataCos = DataGen.Cos(pointCount);
AvaPlot avaPlot1 = this.Find <AvaPlot>("avaPlot1");
AvaPlot avaPlot2 = this.Find <AvaPlot>("avaPlot2");
AvaPlots = new AvaPlot[] { avaPlot1, avaPlot2 };
avaPlot1.Plot.AddScatter(dataXs, dataSin);
avaPlot1.Refresh();
avaPlot2.Plot.AddScatter(dataXs, dataCos);
avaPlot2.Refresh();
}
public RightClickMenu()
{
this.InitializeComponent();
#if DEBUG
this.AttachDevTools();
#endif
avaPlot1 = this.Find <AvaPlot>("avaPlot1");
avaPlot1.Plot.AddSignal(DataGen.Sin(51));
avaPlot1.Plot.AddSignal(DataGen.Cos(51));
avaPlot1.Refresh();
ContextMenu contextMenu = new ContextMenu
{
Items = new[] {
MakeMenuItem("Add Sine Wave", AddSine),
MakeMenuItem("Clear Plot", ClearPlot)
}
};
avaPlot1.ContextMenu = contextMenu;
}
void Render(object sender, EventArgs e)
{
avaPlot1.Refresh();
}