/// <summary>
/// ApplyOrRemoveShadow
/// </summary>
/// <param name="dataPoint">DataPoint</param>
internal static void ApplyOrRemoveShadow(DataPoint dataPoint, Double dataPointWidth)
{
Canvas dataPointVisual = dataPoint.Faces.Visual as Canvas;
if (!VisifireControl.IsMediaEffectsEnabled)
{
Faces faces = dataPoint.Faces;
Rectangle openCloseRect = faces.VisualComponents[1] as Rectangle;
dataPoint.Faces.ClearList(ref faces.ShadowElements);
if ((Boolean)dataPoint.ShadowEnabled)
{
// Shadow for line
Line highLowShadowLine = new Line()
{
IsHitTestVisible = false,
X1 = dataPointVisual.Width / 2 + _shadowDepth,
X2 = dataPointVisual.Width / 2 + _shadowDepth,
Y1 = 0,
Y2 = Math.Max(dataPointVisual.Height - _shadowDepth, 1),
Stroke = _shadowColor,
StrokeThickness = GetStrokeThickness(dataPoint, dataPointWidth),
StrokeDashArray = Graphics.LineStyleToStrokeDashArray(dataPoint.BorderStyle.ToString())
};
highLowShadowLine.SetValue(Canvas.ZIndexProperty, -4);
highLowShadowLine.SetValue(Canvas.TopProperty, _shadowDepth);
// Shadow for Rectangle
Rectangle openCloseShadowRect = new Rectangle()
{
IsHitTestVisible = false,
Fill = _shadowColor,
Width = dataPointWidth,
Height = openCloseRect.Height,
Stroke = _shadowColor,
StrokeThickness = dataPoint.BorderThickness.Left,
StrokeDashArray = Graphics.LineStyleToStrokeDashArray(dataPoint.BorderStyle.ToString())
};
openCloseShadowRect.SetValue(Canvas.TopProperty, (Double)openCloseRect.GetValue(Canvas.TopProperty) + _shadowDepth);
openCloseShadowRect.SetValue(Canvas.LeftProperty, (Double)openCloseRect.GetValue(Canvas.LeftProperty) + _shadowDepth);
openCloseShadowRect.SetValue(Canvas.ZIndexProperty, -4);
// Add elements into the list of Shadow Elements
faces.ShadowElements.Add(highLowShadowLine);
faces.ShadowElements.Add(openCloseShadowRect);
// Added to DataPoint visual Canvas
dataPointVisual.Children.Add(openCloseShadowRect);
dataPointVisual.Children.Add(highLowShadowLine);
}
}
else
{
#if !WP
if ((Boolean)dataPoint.ShadowEnabled)
{
dataPointVisual.Effect = ExtendedGraphics.GetShadowEffect(315, 5, 0.95);
}
else
{
dataPointVisual.Effect = null;
}
#endif
}
}
private static void ApplyOrUpdateShadow(DataPoint dataPoint, Canvas dataPointVisual, Line highLow, Line openLine, Line closeLine, Double dataPointWidth)
{
#region Apply Shadow
if (!VisifireControl.IsMediaEffectsEnabled)
{
Faces dpFaces = dataPoint.Faces;
dpFaces.ClearList(ref dpFaces.ShadowElements);
if (dataPoint.ShadowEnabled == true)
{
// Create High and Low Line
Line highLowShadow = new Line()
{
IsHitTestVisible = false,
X1 = dataPointVisual.Width / 2 + CandleStick._shadowDepth,
X2 = dataPointVisual.Width / 2 + CandleStick._shadowDepth,
Y1 = 0 + CandleStick._shadowDepth,
Y2 = dataPointVisual.Height + CandleStick._shadowDepth,
Stroke = CandleStick._shadowColor,
StrokeThickness = (Double)dataPoint.BorderThickness.Left,
StrokeDashArray = Graphics.LineStyleToStrokeDashArray(dataPoint.BorderStyle.ToString())
};
// Create Open Line
Line openShadowLine = new Line()
{
IsHitTestVisible = false,
X1 = openLine.X1 + CandleStick._shadowDepth,
X2 = openLine.X2 + CandleStick._shadowDepth,
Y1 = openLine.Y1 + CandleStick._shadowDepth,
Y2 = openLine.Y2 + CandleStick._shadowDepth,
Stroke = CandleStick._shadowColor,
StrokeThickness = (Double)dataPoint.BorderThickness.Left,
StrokeDashArray = Graphics.LineStyleToStrokeDashArray(dataPoint.BorderStyle.ToString())
};
// Create Close Line
Line closeShadowLine = new Line()
{
IsHitTestVisible = false,
X1 = closeLine.X1 + CandleStick._shadowDepth,
X2 = closeLine.X2 + CandleStick._shadowDepth,
Y1 = closeLine.Y1 + CandleStick._shadowDepth,
Y2 = closeLine.Y2 + CandleStick._shadowDepth,
Stroke = CandleStick._shadowColor,
StrokeThickness = (Double)dataPoint.BorderThickness.Left,
StrokeDashArray = Graphics.LineStyleToStrokeDashArray(dataPoint.BorderStyle.ToString())
};
// Add shadow elements to list of shadow elements
dpFaces.ShadowElements.Add(highLowShadow);
dpFaces.ShadowElements.Add(openShadowLine);
dpFaces.ShadowElements.Add(closeShadowLine);
// Add shadows
dataPointVisual.Children.Add(highLowShadow);
dataPointVisual.Children.Add(openShadowLine);
dataPointVisual.Children.Add(closeShadowLine);
}
}
else
{
#if !WP
if ((Boolean)dataPoint.ShadowEnabled)
{
dataPointVisual.Effect = ExtendedGraphics.GetShadowEffect(315, 4, 0.95);
}
else
{
dataPointVisual.Effect = null;
}
#endif
}
#endregion
}
