private void ProcessFFT()
{
double width = RectangleUI.X1 - RectangleUI.X0;
SelectedData.Clear();
double[] func = FFTHelper.WindowFunc(SelectedWindowFunc, (int)width);
int px = -1;
int i = 0;
Line.Points.Where(point => point.X >= RectangleUI.X0 && point.X <= RectangleUI.X1).ToList().ForEach(p =>
{
if (px == -1)
{
px = (int)p.X;
}
double pY = !IsMagnitude ? p.Y * func[i] : p.Y;
SelectedData.Add(new Complex(pY, 0));
if (i < width - 1)
{
i++;
}
});
// Process((int)RectangleUI.X0, (int)RectangleUI.X1);
}
public void GenerateData(List <StockDatas> data)
{
for (int i = 29; i < data.Count - 1; i++)
{
SelectedData.Add(data[i]);
}
}
private void Model_MouseUp(object sender, OxyMouseEventArgs e)
{
isPanBar = false;
if (RectangleUI != null && isSelected)
{
if (Math.Abs(RectangleUI.X1 - RectangleUI.X0) < 10)
{
ClearBar();
SelectedData.Clear();
}
else
{
double min = RectangleUI.X0 < RectangleUI.X1 ? RectangleUI.X0 : RectangleUI.X1;
double max = RectangleUI.X0 > RectangleUI.X1 ? RectangleUI.X0 : RectangleUI.X1;
RectangleUI = new RectangleBarItem(min, Int16.MinValue, max, Int16.MaxValue);
RectangleUI.Color = OxyColor.FromArgb(100, 250, 0, 0);
Bar.Items.Add(RectangleUI);
Bar.Items.RemoveAt(0);
Line.Points.Where(point => point.X > min && point.X < max).ToList().ForEach(p =>
{
SelectedData.Add(new Complex(p.Y, 0));
});
LastX = (int)min;
Debug.WriteLine(SelectedData.Count());
}
}
isSelected = false;
}
private void Checked(object sender, RoutedEventArgs e)
{
FilterData item = (FilterData)((CheckBox)e.OriginalSource).Tag;
if (!SelectedData.Contains(item.Data))
{
SelectedData.Add(item.Data);
}
}
private void SelectableData_ObjectSelectionChanged(object sender, SelectableObjectEventArgs e)
{
var selectedObject = (SelectableObject <IVoxelDataStructure>)sender;
if (e.IsNowSelected)
{
SelectedData.Add(selectedObject.Value);
}
else
{
SelectedData.Remove(selectedObject.Value);
}
}
private async Task selectItemAsync(TItem item, object selected)
{
if ((bool)selected)
{
SelectedData.Add(item);
}
else
{
SelectedData.Remove(item);
}
await SelectedDataChanged.InvokeAsync(SelectedData);
StateHasChanged();
}
private void Model_MouseUp(object sender, OxyMouseEventArgs e)
{
isPanBar = false;
if (RectangleUI != null && isSelected)
{
if (Math.Abs(RectangleUI.X1 - RectangleUI.X0) < 10)
{
ClearBar();
SelectedData.Clear();
}
else
{
double[] func = FFTHelper.WindowFunc(SelectedWindowFunc, 512);
double min = RectangleUI.X0 < RectangleUI.X1 ? RectangleUI.X0 : RectangleUI.X1;
double max = RectangleUI.X0 > RectangleUI.X1 ? RectangleUI.X0 : RectangleUI.X1;
RectangleUI = new RectangleBarItem(min, Int16.MinValue, max, Int16.MaxValue);
RectangleUI.Color = OxyColor.FromArgb(100, 0, 0, 250);
Bar.Items.Add(RectangleUI);
Bar.Items.RemoveAt(0);
int func_i = 0;
Line.Points.Where(point => point.X > min && point.X < max).ToList().ForEach(p =>
{
SelectedData.Add(new Complex(p.Y * func[func_i], 0));
if (func_i == 511)
{
func_i = 0;
}
else
{
func_i++;
}
});
LastX = (int)min;
if (!IsMagnitude)
{
Process2((int)RectangleUI.X0, (int)RectangleUI.X1);
// Process((int)RectangleUI.X0, (int)RectangleUI.X1);
}
else
{
Morphing();
}
}
}
isSelected = false;
}
private void RunWithSelectedItemRestore(Action action)
{
if (SelectionMode == SelectionMode.Single)
{
var previouslySelectedItem = SelectedItem;
action();
SelectedItem = previouslySelectedItem;
}
else
{
var previouslySelectedItems = SelectedData.ToList();
action();
var currentlySelectedItems = SelectedData.ToList();
foreach (var item in previouslySelectedItems.Where(i => !currentlySelectedItems.Contains(i)))
{
SelectedData.Add(item);
}
}
}
private async Task selectItemsAsync(List <TItem> items, object selected)
{
foreach (var item in items)
{
if ((bool)selected)
{
if (!SelectedData.Contains(item))
{
SelectedData.Add(item);
}
}
else
{
SelectedData.Remove(item);
}
}
await SelectedDataChanged.InvokeAsync(SelectedData);
StateHasChanged();
}
