/// <summary>
/// Cloning constructor.
/// </summary>
protected CurvePrimitive(CurvePrimitive source, ICloningContext context)
{
context.CloneFields(source, this);
_points = new PointsList(source._points, this);
}
/// <summary> /// Draws a <see cref="CurvePrimitive"/>. Must be overridden and implemented. /// </summary> protected abstract void DrawCurvePrimitive(CurvePrimitive curve);
/// <summary>
/// Draws a <see cref="CurvePrimitive"/>.
/// </summary>
protected override void DrawCurvePrimitive(CurvePrimitive curve)
{
Surface.FinalBuffer.Graphics.Transform = curve.SpatialTransform.CumulativeTransform;
curve.CoordinateSystem = CoordinateSystem.Source;
Surface.FinalBuffer.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
// Draw drop shadow
_pen.Color = Color.Black;
_pen.Width = CalculateScaledPenWidth(curve, 1, Dpi);
SetDashStyle(curve);
SizeF dropShadowOffset = GetDropShadowOffset(curve, Dpi);
PointF[] pathPoints = GetCurvePoints(curve.Points, dropShadowOffset);
if (curve.Points.IsClosed)
Surface.FinalBuffer.Graphics.DrawClosedCurve(_pen, pathPoints);
else
Surface.FinalBuffer.Graphics.DrawCurve(_pen, pathPoints);
// Draw line
_pen.Color = curve.Color;
pathPoints = GetCurvePoints(curve.Points, SizeF.Empty);
if (curve.Points.IsClosed)
Surface.FinalBuffer.Graphics.DrawClosedCurve(_pen, pathPoints);
else
Surface.FinalBuffer.Graphics.DrawCurve(_pen, pathPoints);
Surface.FinalBuffer.Graphics.SmoothingMode = SmoothingMode.None;
curve.ResetCoordinateSystem();
Surface.FinalBuffer.Graphics.ResetTransform();
}
/// <summary>
/// Cloning constructor.
/// </summary>
protected CurvePrimitive(CurvePrimitive source, ICloningContext context)
{
context.CloneFields(source, this);
_points = new PointsList(source._points, this);
}
/// <summary>
/// Cloning constructor.
/// </summary>
/// <param name="source">The source object from which to clone.</param>
/// <param name="context">The cloning context object.</param>
protected CurvePrimitive(CurvePrimitive source, ICloningContext context)
: base(source, context)
{
context.CloneFields(source, this);
}
/// <summary>
/// Cloning constructor.
/// </summary>
/// <param name="source">The source object from which to clone.</param>
/// <param name="context">The cloning context object.</param>
protected CurvePrimitive(CurvePrimitive source, ICloningContext context)
: base(source, context)
{
context.CloneFields(source, this);
}
