private void AdjustLabelsAndTicks(RadChartBase chart, ChartBase dataContext)
{
if (_axis == null)
_axis = chart.Find(x => x.Name == "horizontalLinearAxis") as LinearAxis;
if (_axis != null)
{
var labelInterval = CalculateLabelInterval(dataContext);
_axis.LabelInterval = labelInterval;
if (_tickParent == null)
{
var ticks = chart.FindAll(x => x.Tag != null && x.Tag.ToString() == "Tick");
if (ticks != null && ticks.Any())
_tickParent = ticks[0].Parent as Canvas;
}
if (_tickParent != null)
{
var ticks = _tickParent.Children.Where(x => x is Rectangle && ((Rectangle)x).Tag.Equals("Tick"));
var cn = 0;
foreach (FrameworkElement element in ticks)
{
var styleModified = element.Style.Clone();
if (cn % labelInterval == 0)
{
styleModified.Setters.Add(new Setter(Rectangle.FillProperty, new SolidColorBrush(Color.FromArgb(0xFF, 0x33, 0x33, 0x33))));
styleModified.Setters.RemoveAt(1);
}
else
{
styleModified.Setters.Add(new Setter(Rectangle.FillProperty, new SolidColorBrush(Colors.Transparent)));
styleModified.Setters.RemoveAt(1);
}
element.Style = styleModified;
cn++;
}
_oldNumberOfTicks = ticks.Count();
}
}
}
