/// <summary>
/// Apply shadow for PlotArea
/// </summary>
internal void ApplyShadow(Size plotAreaViewPortSize, Double plankOffset, Double plankDepth, Double plankThickness)
{
Chart._plotAreaShadowCanvas.Children.Clear();
Chart._drawingCanvas.Children.Remove(InnerShadowGrid);
Chart chart = Chart as Chart;
Size clipSize;
if (chart.PlotArea.ShadowEnabled)
{
if (chart.PlotDetails.ChartOrientation == ChartOrientationType.NoAxis)
{
ShadowGrid = ExtendedGraphics.Get2DRectangleShadow(this, BorderElement.Width + Visifire.Charts.Chart.SHADOW_DEPTH
, BorderElement.Height + Visifire.Charts.Chart.SHADOW_DEPTH
, CornerRadius
, CornerRadius, 6);
clipSize = new Size(ShadowGrid.Width, ShadowGrid.Height);
}
else
{
if (chart.View3D)
{
if (chart.PlotDetails.ChartOrientation == ChartOrientationType.Horizontal)
{
ShadowGrid = ExtendedGraphics.Get2DRectangleShadow(this, plotAreaViewPortSize.Width + Visifire.Charts.Chart.SHADOW_DEPTH - plankThickness - plankDepth - ChartArea.SCROLLVIEWER_OFFSET4HORIZONTAL_CHART
, plotAreaViewPortSize.Height - plankDepth + Visifire.Charts.Chart.SHADOW_DEPTH
, CornerRadius
, CornerRadius, 6);
clipSize = new Size(ShadowGrid.Width, ShadowGrid.Height + Visifire.Charts.Chart.SHADOW_DEPTH);
ShadowGrid.SetValue(Canvas.LeftProperty, plankOffset);
InnerShadowGrid = ExtendedGraphics.Get2DRectangleShadow(this, plotAreaViewPortSize.Width + Visifire.Charts.Chart.SHADOW_DEPTH - plankThickness - plankDepth - ChartArea.SCROLLVIEWER_OFFSET4HORIZONTAL_CHART
, BorderElement.Height + Visifire.Charts.Chart.SHADOW_DEPTH
, CornerRadius
, CornerRadius, 6);
InnerShadowGrid.Clip = GetShadowClip(new Size(InnerShadowGrid.Width + Visifire.Charts.Chart.SHADOW_DEPTH, InnerShadowGrid.Height));
InnerShadowGrid.SetValue(Canvas.LeftProperty, plankOffset);
Chart._drawingCanvas.Children.Add(InnerShadowGrid);
}
else
{
ShadowGrid = ExtendedGraphics.Get2DRectangleShadow(this, plotAreaViewPortSize.Width + Visifire.Charts.Chart.SHADOW_DEPTH - plankThickness - plankDepth
, plotAreaViewPortSize.Height + Visifire.Charts.Chart.SHADOW_DEPTH - plankOffset
, CornerRadius
, CornerRadius, 6);
clipSize = new Size(ShadowGrid.Width, ShadowGrid.Height);
ShadowGrid.SetValue(Canvas.LeftProperty, plankOffset);
}
}
else
{
ShadowGrid = ExtendedGraphics.Get2DRectangleShadow(this, plotAreaViewPortSize.Width + Charts.Chart.SHADOW_DEPTH
, plotAreaViewPortSize.Height - plankOffset + Visifire.Charts.Chart.SHADOW_DEPTH, CornerRadius
, CornerRadius
, 6);
clipSize = new Size(ShadowGrid.Width, ShadowGrid.Height);
}
}
ShadowGrid.Clip = GetShadowClip(clipSize);
ShadowGrid.IsHitTestVisible = false;
Chart._plotAreaShadowCanvas.Children.Add(ShadowGrid);
ShadowGrid.UpdateLayout();
}
}