/// <summary>
/// Creates highlighted <c>PieSlice</c> object.
/// </summary>
/// <param name="boundingRectLeft">
/// x-coordinate of the upper-left corner of the rectangle that is
/// used to draw the top surface of the slice.
/// </param>
/// <param name="boundingRectTop">
/// y-coordinate of the upper-left corner of the rectangle that is
/// used to draw the top surface of the slice.
/// </param>
/// <param name="boundingRectWidth">
/// Width of the rectangle that is used to draw the top surface of
/// the slice.
/// </param>
/// <param name="boundingRectHeight">
/// Height of the rectangle that is used to draw the top surface of
/// the slice.
/// </param>
/// <param name="sliceHeight">
/// Slice height.
/// </param>
/// <param name="startAngle">
/// Starting angle.
/// </param>
/// <param name="sweepAngle">
/// Sweep angle.
/// </param>
/// <param name="color">
/// Color used for slice rendering.
/// </param>
/// <param name="shadowStyle">
/// Shadow style used for slice rendering.
/// </param>
/// <param name="edgeColorType">
/// Edge lines color type.
/// </param>
/// <param name="edgeLineWidth">
/// Edge lines width.
/// </param>
/// <returns>
/// <c>PieSlice</c> object with given values.
/// </returns>
protected virtual PieSlice CreatePieSliceHighlighted(float boundingRectLeft, float boundingRectTop, float boundingRectWidth, float boundingRectHeight, float sliceHeight, float startAngle, float sweepAngle, Color color, ShadowStyle shadowStyle, EdgeColorType edgeColorType, float edgeLineWidth)
{
Color highLightedColor = ColorUtil.CreateColorWithCorrectedLightness(color, ColorUtil.BrightnessEnhancementFactor1);
return(new PieSlice(boundingRectLeft, boundingRectTop, boundingRectWidth, boundingRectHeight, sliceHeight, (float)(startAngle % 360), sweepAngle, highLightedColor, shadowStyle, edgeColorType, edgeLineWidth));
}
