public override void RenderSeparator(SeparatorElementCore model, ChartCore chart)
{
base.RenderSeparator(model, chart);
// Review whetehr hould we not implement this with a trigger instead of resetting property bindings
var element = (AxisSeparatorElement)model.View;
if (((DateSeparatorElementCore)model).IsHeader)
{
element.TextBlock.SetBinding(TextBlock.FontWeightProperty, new Binding
{
Path = new PropertyPath(HeaderFontWeightProperty),
Source = this
});
element.TextBlock.SetBinding(TextBlock.ForegroundProperty, new Binding
{
Path = new PropertyPath(HeaderForegroundProperty),
Source = this
});
}
else
{
element.TextBlock.SetBinding(TextBlock.FontWeightProperty, new Binding
{
Path = new PropertyPath(FontWeightProperty),
Source = this
});
element.TextBlock.SetBinding(TextBlock.ForegroundProperty, new Binding
{
Path = new PropertyPath(ForegroundProperty),
Source = this
});
}
}
/// <summary>
/// Renders the separator.
/// </summary>
/// <param name="model">The model.</param>
/// <param name="chart">The chart.</param>
public virtual void RenderSeparator(SeparatorElementCore model, ChartCore chart)
{
AxisSeparatorElement ase;
if (model.View == null)
{
ase = new AxisSeparatorElement(model)
{
Line = BindALine(),
TextBlock = BindATextBlock()
};
model.View = ase;
chart.View.AddToView(ase.Line);
chart.View.AddToView(ase.TextBlock);
Panel.SetZIndex(ase.Line, -1);
}
else
{
ase = (AxisSeparatorElement)model.View;
}
ase.Line.Visibility = !Separator.IsEnabled ? Visibility.Collapsed : Visibility.Visible;
ase.TextBlock.Visibility = !ShowLabels ? Visibility.Collapsed : Visibility.Visible;
}
// Private methods
private void DrawSeparator(double i, double tolerance, CoreMargin currentMargin, Func <double, string> f, AxisOrientation source)
{
if (i < BotLimit)
{
return;
}
SeparatorElementCore asc;
var key = Math.Round(i / tolerance) * tolerance;
if (!Cache.TryGetValue(key, out asc))
{
asc = new SeparatorElementCore {
IsNew = true
};
Cache[key] = asc;
}
else
{
asc.IsNew = false;
}
View.RenderSeparator(asc, Chart);
asc.Key = key;
asc.Value = i;
asc.GarbageCollectorIndex = GarbageCollectorIndex;
var labelsMargin = asc.View.UpdateLabel(f(i), this, source);
currentMargin.Width = labelsMargin.TakenWidth > currentMargin.Width ? labelsMargin.TakenWidth : currentMargin.Width;
currentMargin.Height = labelsMargin.TakenHeight > currentMargin.Height ? labelsMargin.TakenHeight : currentMargin.Height;
currentMargin.Left = labelsMargin.Left > currentMargin.Left ? labelsMargin.Left : currentMargin.Left;
currentMargin.Right = labelsMargin.Right > currentMargin.Right ? labelsMargin.Right : currentMargin.Right;
currentMargin.Top = labelsMargin.Top > currentMargin.Top ? labelsMargin.Top : currentMargin.Top;
currentMargin.Bottom = labelsMargin.Bottom > currentMargin.Bottom ? labelsMargin.Bottom : currentMargin.Bottom;
if (LastAxisMax == null)
{
asc.State = SeparationState.InitialAdd;
return;
}
asc.State = SeparationState.Keep;
}
public void RenderSeparator(SeparatorElementCore model, ChartCore chart)
{
AxisSeparatorElement ase;
if (model.View == null)
{
ase = new AxisSeparatorElement(model)
{
Line = BindALine(),
TextBlock = BindATextBlock()
};
if (RenderTransform != null)
{
ase.TextBlock.SetBinding(RenderTransformProperty,
new Binding {
Path = new PropertyPath(LabelsRotateTransformProperty), Source = this
});
}
model.View = ase;
chart.View.AddToView(ase.Line);
chart.View.AddToView(ase.TextBlock);
Panel.SetZIndex(ase.Line, -1);
}
else
{
ase = (AxisSeparatorElement)model.View;
}
if (!Separator.IsEnabled)
{
ase.Line.Visibility = Visibility.Collapsed;
}
if (!ShowLabels)
{
ase.TextBlock.Visibility = Visibility.Collapsed;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="AxisSeparatorElement"/> class.
/// </summary>
/// <param name="model">The model.</param>
public AxisSeparatorElement(SeparatorElementCore model)
{
_model = model;
}
public AxisSeparatorElement(SeparatorElementCore model)
{
_model = model;
}
/// <summary>
/// Renders the separator.
/// </summary>
/// <param name="model">The model.</param>
/// <param name="chart">The chart.</param>
public void RenderSeparator(SeparatorElementCore model, ChartCore chart)
{
AxisSeparatorElement ase;
if (model.View == null)
{
ase = new AxisSeparatorElement(model)
{
Line = BindALine(),
TextBlock = BindATextBlock()
};
model.View = ase;
chart.View.AddToView(ase.Line);
chart.View.AddToView(ase.TextBlock);
Canvas.SetZIndex(ase.Line, -1);
}
else
{
ase = (AxisSeparatorElement) model.View;
}
if (!Separator.IsEnabled)
ase.Line.Visibility = Visibility.Collapsed;
if (!ShowLabels)
ase.TextBlock.Visibility = Visibility.Collapsed;
}
