public InfoStrip Clone()
{
InfoStrip newStrip = new InfoStrip(_id);
newStrip.StartX = StartX;
newStrip.StartY = StartY;
newStrip.EndX = EndX;
newStrip.EndY = EndY;
newStrip.Label = Label;
newStrip.StripTemplate = StripTemplate;
newStrip.Fill = Fill;
newStrip.UseDates = UseDates;
newStrip.StartDate = StartDate;
newStrip.EndDate = EndDate;
return(newStrip);
}
private static void OnLabelChanged(DependencyObject obj, DependencyPropertyChangedEventArgs e)
{
InfoStrip owner = (InfoStrip)obj;
owner.OnPropertyChanged("Label");
}
private void RefreshStrips()
{
Axis xAxis;
Axis yAxis;
GetAxes(out xAxis, out yAxis);
if (xAxis == null || yAxis == null || xAxis.RootCanvas == null)
{
return;
}
ClearExisting(xAxis);
Rect viewport = GetViewportRect(xAxis);
Rect window = _owner.WindowRect;
foreach (InfoStrip strip in this.InfoStrips)
{
InfoStrip toAdd = strip.Clone();
bool isInverted = xAxis.IsInverted;
ScalerParams param = new ScalerParams(window, viewport, isInverted);
if (!toAdd.UseDates)
{
if (double.IsNaN(toAdd.StartX))
{
toAdd.StartX = viewport.Left;
}
else
{
toAdd.StartX = xAxis.GetScaledValue(toAdd.StartX, param);
//NOTE: prior to 12.1 release:
//toAdd.StartX = xAxis.GetScaledValue(toAdd.StartX, window, viewport);
}
if (double.IsNaN(toAdd.EndX))
{
toAdd.EndX = viewport.Right;
}
else
{
toAdd.EndX = xAxis.GetScaledValue(toAdd.EndX, param);
//NOTE: prior to 12.1 release:
//toAdd.EndX = xAxis.GetScaledValue(toAdd.EndX, window, viewport);
}
}
else
{
toAdd.StartX = xAxis.GetScaledValue(toAdd.StartDate.Ticks, param);
toAdd.EndX = xAxis.GetScaledValue(toAdd.EndDate.Ticks, param);
//NOTE: prior to 12.1 release:
//toAdd.StartX = xAxis.GetScaledValue(toAdd.StartDate.Ticks, window, viewport);
//toAdd.EndX = xAxis.GetScaledValue(toAdd.EndDate.Ticks, window, viewport);
}
// check if y-axis is inverted
isInverted = yAxis.IsInverted;
param = new ScalerParams(window, viewport, isInverted);
if (double.IsNaN(toAdd.StartY))
{
toAdd.StartY = viewport.Top;
}
else
{
toAdd.StartY = yAxis.GetScaledValue(toAdd.StartY, param);
//NOTE: prior to 12.1 release:
//toAdd.StartY = yAxis.GetScaledValue(toAdd.StartY, window, viewport);
}
if (double.IsNaN(toAdd.EndY))
{
toAdd.EndY = viewport.Bottom;
}
else
{
toAdd.EndY = yAxis.GetScaledValue(toAdd.EndY, param);
//NOTE: prior to 12.1 release:
//toAdd.EndY = yAxis.GetScaledValue(toAdd.EndY, window, viewport);
}
if (toAdd.StripTemplate == null)
{
toAdd.StripTemplate = this.InfoStripTemplate;
}
if (toAdd.StripTemplate != null &&
!double.IsNaN(toAdd.StartY) &&
!double.IsInfinity(toAdd.StartY) &&
!double.IsNaN(toAdd.StartX) &&
!double.IsInfinity(toAdd.StartX))
{
ContentControl stripControl = new ContentControl();
stripControl.ContentTemplate = toAdd.StripTemplate;
stripControl.Content = toAdd;
Canvas.SetLeft(stripControl, toAdd.StartX);
Canvas.SetTop(stripControl, toAdd.StartY);
xAxis.RootCanvas.Children.Add(stripControl);
}
}
}
