public override IChartInteractiveObject LoadObject(XmlElement objectNode, CandleChartControl owner, bool trimObjectsOutOfHistory = false)
{
var obj = new AsteriskTooltip();
obj.LoadFromXML(objectNode, owner);
obj.Owner = this;
data.Add(obj);
return(obj);
}
protected override void OnMouseDown(List <SeriesEditParameter> parameters,
MouseEventArgs e, Keys modifierKeys, out IChartInteractiveObject objectToEdit)
{
objectToEdit = null;
if (e.Button != MouseButtons.Left)
{
return;
}
// по одному клику добавить маркер, по двум - открыть
// редактор
// получить время и цену
var clientPoint = Chart.PointToScreen(new Point(e.X, e.Y));
clientPoint = Chart.StockPane.PointToClient(clientPoint);
var x = clientPoint.X;
var y = clientPoint.Y;
var markers = data.Where(aster => aster.IsIn(
x - Chart.StockPane.CanvasRect.Left, y)).ToList();
if (markers.Count > 0)
{
var selected = markers[markers.Count - 1];
// показать текст маркера во всплывающем окне
var markerDlg = new MarkerWindow {
Text = selected.Text
};
var result = markerDlg.ShowDialog();
if (markerDlg.IsDeleteBtnPressed)
{
data.Remove(selected);
}
else
if (result == DialogResult.OK)
{
selected.Text = markerDlg.Text;
}
return;
}
var pointD = Conversion.ScreenToWorld(new PointD(x, y),
Chart.StockPane.WorldRect, Chart.StockPane.CanvasRect);
// поставить маркер и открыть диалог редактирования свойств
var isShiftPressed = (modifierKeys & Keys.Shift) == Keys.Shift;
var text = SeriesEditParameter.TryGetParamValue(parameters, "Text", "e");
var lineColor = SeriesEditParameter.TryGetParamValue(parameters, "Stroke", Color.Black);
var fillColor = SeriesEditParameter.TryGetParamValue(parameters, "Filling", Color.White);
var textShift = SeriesEditParameter.TryGetParamValue(parameters, "Text_Shift", "e");
var lineColorShift = SeriesEditParameter.TryGetParamValue(parameters, "Stroke_Shift", Color.Black);
var fillColorShift = SeriesEditParameter.TryGetParamValue(parameters, "Filling_Shift", Color.White);
var shape = SeriesEditParameter.TryGetParamValue(parameters, "Type", AsteriskTooltip.ShapeType.СтрелкаВверх);
var shapeShift = SeriesEditParameter.TryGetParamValue(parameters, "Type_Shift", AsteriskTooltip.ShapeType.СтрелкаВниз);
var alphaColor = SeriesEditParameter.TryGetParamValue(parameters, "Transparency", 192);
var marker = new AsteriskTooltip
{
Price = (float)pointD.Y,
CandleIndex = (int)(Math.Round(pointD.X)),
Shape = isShiftPressed ? shapeShift : shape,
Transparency = alphaColor,
ColorFill = isShiftPressed ? fillColorShift : fillColor,
ColorLine = isShiftPressed ? lineColorShift : lineColor,
Sign = isShiftPressed ? textShift : text,
Owner = this
};
if (Owner.Owner.Owner.AdjustObjectColorsOnCreation)
{
marker.AjustColorScheme(Owner.Owner.Owner);
}
marker.DateStart = Chart.StockSeries.GetCandleOpenTimeByIndex(marker.CandleIndex);
data.Add(marker);
//var dlg = new ObjectPropertyWindow(new object[] { marker });
Chart.toolSkipMouseDown = true;
//dlg.ShowDialog();
}
