AngleSharp by Florian Rappl

<PackageReference Include="AngleSharp" Version="0.9.0" />

.NET API 1,206,784 bytes

 CubicBezierTimingFunction

public sealed class CubicBezierTimingFunction : ITimingFunction
Specifies a cubic-bezier curve.
public float X1 { get; }

Gets the x-coordinate of the p1.

public float X2 { get; }

Gets the x-coordinate of the p2.

public float Y1 { get; }

Gets the y-coordinate of the p1.

public float Y2 { get; }

Gets the y-coordinate of the p2.

public CubicBezierTimingFunction(float x1, float y1, float x2, float y2)

The four values specify points P1 and P2 of the curve as (x1, y1, x2, y2). Both x values must be in the range [0, 1] or the definition is invalid. The y values can exceed this range.