/// <summary>
/// Returns a mark annotation as <see cref="IGraphicsPath"/> in content space.
/// </summary>
public virtual IGraphicsPath GetAsGraphicsPath(DrawingFactory drawingFactory)
{
IGraphicsPath path = drawingFactory.CreateGraphicsPath();
PointF[] referencePoints = MarkAnnoData.GetReferencePointsInContentSpace();
switch (MarkAnnoData.MarkType)
{
case MarkAnnotationType.Tick:
path.AddCurve(referencePoints);
break;
default:
path.AddPolygon(referencePoints);
break;
}
return(path);
}
/// <summary>
/// Adds a curve that intersects with the specified <paramref name="points"/> to the path with the given <paramref name="tension"/>
/// </summary>
/// <param name="path">Path to add the curve to</param>
/// <param name="tension">Tension between points in the curve. Should be between 0 (no curve) and 1 (more curve)</param>
/// <param name="points">Points that intersect with the curve</param>
public static void AddCurve(this IGraphicsPath path, float tension, params PointF[] points)
{
path.AddCurve(points, tension);
}
/// <summary>
/// Adds a curve that intersects with the specified <paramref name="points"/> to the path
/// </summary>
/// <param name="path">Path to add the curve to</param>
/// <param name="points">Points that define where the curve intersects</param>
public static void AddCurve(this IGraphicsPath path, params PointF[] points)
{
path.AddCurve(points);
}