private void DoReset()
{
var rnd = random.Value;
HSBPalette palette = new HSBPalette();
// Create a new array of points
for (int i = 0; i < _pointCount; i++)
{
var point = new Point(rnd.NextDouble(), rnd.NextDouble());
_points[i] = point;
var vertices = SharpDXHelper.MakeRectangle((float)point.X, (float)point.Y, 0.05f, 0.05f);
for (var j = 0; j < vertices.Count; j++)
{
_currentArray[i * 6 + j] = vertices[j];
}
}
// Replace the old array of points with the new array
Points = _points;
var temp = (Positions as DxVertex[]) ?? new DxVertex[_pointCount * 6];
Positions = _currentArray;
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Positions)));
_currentArray = temp;
}
private void DoReset()
{
var rnd = random.Value;
HSBPalette palette = new HSBPalette();
// Create a new array of points
for (int i = 0; i < _pointCount; i++)
{
var point = new Point(rnd.NextDouble(), rnd.NextDouble());
_currentArray[i] = new DxInstancePoint(new Point(point.X, point.Y));
}
// Replace the old array of points with the new array
var temp = (Positions as DxInstancePoint[]) ?? new DxInstancePoint[_pointCount];
Positions = _currentArray;
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Positions)));
_currentArray = temp;
}
private void DoReset()
{
var rnd = random.Value;
HSBPalette palette = new HSBPalette();
for (int i = 0; i < _pointCount; i++)
{
var point = new Point(rnd.NextDouble(), rnd.NextDouble());
var length = Math.Sqrt(point.X * point.X + point.Y * point.Y) / Math.Sqrt(2);
var color = palette.GetColor(length);
_currentArray[i] = new DxInstancedPointAndColor(point, color);
}
var temp = (Positions as DxInstancedPointAndColor[]) ?? new DxInstancedPointAndColor[_pointCount];
Positions = _currentArray;
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(Positions)));
_currentArray = temp;
}
private void Page_Loaded(object sender, RoutedEventArgs e)
{
plotter.Visible = new DataRect(0, 0, 1, 1);
int count = (int)1e5;
Point[] pts = new Point[count];
Random rnd = new Random();
for (int i = 0; i < count; i++)
{
pts[i] = new Point(rnd.NextDouble(), rnd.NextDouble());
}
markerChart.AddPropertyBinding <Point>(Shape.ToolTipProperty, p =>
{
return(String.Format("X: {0:F2} Y: {1:F2}", p.X, p.Y));
});
HSBPalette palette = new HSBPalette();
markerChart.AddPropertyBinding <Point>(Shape.FillProperty, p =>
{
double length = Math.Sqrt(p.X * p.X + p.Y * p.Y) / Math.Sqrt(2);
return(new SolidColorBrush(palette.GetColor(length)));
});
//markerChart.Filters.Add(new BoundsFilter());
//markerChart.Filters.Add(new ParallelUnitingPointGroupFilter());
markerChart.Filters.Add(new ParallelClusteringFilter {
MarkerSize = 8
});
markerChart.Filters.Add(new UnitingPointGroupFilter {
MarkerSize = 6
});
markerChart.GetDataAsyncronously = true;
//markerChart.ShowMarkersConsequently = false;
markerChart.ItemsSource = pts;
}
private void OnLoaded(object sender, RoutedEventArgs e)
{
GenerateData();
HSBPalette palette = new HSBPalette();
//chart1.AddPropertyBinding<Point>(Shape.FillProperty, p =>
//{
// double length = Math.Sqrt(p.X * p.X + p.Y * p.Y) / Math.Sqrt(2);
// return new SolidColorBrush(palette.GetColor(length));
//});
chart2.AddPropertyBinding <Point>(Shape.FillProperty, p =>
{
double length = Math.Sqrt(p.X * p.X + p.Y * p.Y) / Math.Sqrt(2);
return(new SolidColorBrush(palette.GetColor(length)));
});
//chart1.ItemsSource = data;
chart2.ItemsSource = data;
}
public ColorSelector()
{
Palette = new HSBPalette();
Background = Brushes.Transparent;
paletteControl.SetBinding(PaletteControl.PaletteProperty, new Binding { Source = this, Path = new PropertyPath("Palette") });
BottomPanel.Children.Add(paletteControl);
paletteControl.MouseLeftButtonDown += paletteControl_MouseLeftButtonDown;
paletteControl.MouseMove += paletteControl_MouseMove;
Children.Remove(KeyboardNavigation);
Children.Remove(MouseNavigation);
Children.Remove(LeftHighlight);
Children.Remove(RightHighlight);
Children.Remove(SelectorNavigation);
Viewport.Domain = new DataRect(0, 0, 1, 1);
}