SnapLine

public sealed class SnapLine : ISnapElement

Implements ISnapElement for individual lines.

Constructors

public SnapLine(LinearSegment line, bool infinite, double radius)

Create a new snap line.

Parameters:

line (LinearSegment)	Line geometry.
infinite (bool)	True if line ought to be considered as infinite.
radius (double)	Snapping radius.

public bool Disjoint { get; }

Gets whether this element consists of multiple disjoint pieces.

public bool Infinite { get; }

Gets whether this line ought to be treated as infinitely long.

public LinearSegment Line { get; }

Gets the line geometry.

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 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 xPrime, out double yPrime, out string description)

Parameters:

Implements: Project

public bool Project(double x, double y, bool limitToRadius, out double xPrime, out double yPrime)

Project a coordinate pair onto this element.

Parameters:

x (double)	X coordinate to project.
y (double)	Y coordinate to project.
limitToRadius (bool)	If true, coordinates will not be projected if the projection distance would exceed the radius.
xPrime (out double)	Projected x coordinate. If the projection fails, xPrime will be equal to x.
yPrime (out double)	Projected y coordinate. If the projection fails, yPrime will be equal to y.

Returns: True if projection was successful.