private void LineMarker_PositionChanged(object sender, C1.WPF.Chart.Interaction.PositionChangedArgs e)
{
var chartPoint = new Point(LineMarker.X, LineMarker.Y);
var _hitTestInfo = MainChart.HitTest(chartPoint);
var hitTestInfo = MainChart.HitTest(chartPoint);
}
private void OnLineMarkerPositionChanged(object sender, C1.WPF.Chart.Interaction.PositionChangedArgs e)
{
if (financialChart1 != null)
{
var info = financialChart1.HitTest(new Point(e.Position.X, e.Position.Y));
var value = lineMarker.Y; // financialChart1.AxisY.Min + (financialChart1.AxisY.Max - financialChart1.AxisY.Min) * (financialChart1.PlotRect.Top + financialChart1.PlotRect.Height - lineMarker.Y) / financialChart1.PlotRect.Height;
//draw Y rectangle
var format = string.Format((value >= 0 ? "+{0:P2}" : "{0:P2}"), value);
if (value == 0)
{
format = "{0:P2}";
}
var text = string.Format(ViewModel.ChartViewModel.Instance.IsComparisonMode ? format : "{0:.##}", value);
var tb = new TextBlock();
tb.Padding = new Thickness(10);
tb.Background = new SolidColorBrush(Color.FromArgb(255, 34, 34, 34));
tb.Inlines.Add(new Run()
{
Text = string.Format("{0:MMM dd, yyyy} \r\n", info.X),
Foreground = new SolidColorBrush()
{
Color = Color.FromArgb(255, 170, 170, 170)
},
});
tb.Inlines.Add(new Run()
{
Text = text,
Foreground = new SolidColorBrush()
{
Color = Color.FromArgb(255, 170, 170, 170)
},
FontWeight = FontWeights.Bold
});
lineMarker.Content = tb;
}
}
