SnapPoint

public sealed class SnapPoint : ISnapElement

Implement ISnapElement for individual points.

Constructors

public SnapPoint(double x, double y, double radius, string description = null)

Create a new snap point.

Parameters:

public string Description { get; }

Gets the description for this snapping point.

public bool Disjoint { get; }

Gets whether this element consists of multiple disjoint pieces.

public SnapProjection Projection { get; }

Gets the type of projection for this element.

Implements: Projection

public double Radius { get; }

Gets the radius within which this element is active.

Implements: Radius

public double X { get; }

Gets the x-coordinate.

public double Y { get; }

Gets the x-coordinate.

public double DistanceTo(double x, double y)

Compute the distance from a coordinate to this element.

Parameters:

x (double)	X coordinate.
y (double)	Y coordinate.

Returns: Minimum distance from the coordinate to this element.

public bool Project(double x, double y, bool limitToRadius, out double xʹ, out double yʹ, out string description)

Parameters:

Implements: Project