TryCreateFromThreePointsAngleAndRatio Method (NEllipse)

In This Topic

Tries to create a normalized ellipse from three points, angle between the ellipse major axis and the X-axis and ratio between the major and minor axes. Returns false if the points are colinear, or any pair of points are coincident or ratio is zero.

Syntax

public static System.bool TryCreateFromThreePointsAngleAndRatio( 
   NPoint pt1,
   NPoint pt2,
   NPoint pt3,
   System.double angle,
   System.double ratio,
   out NEllipse ellipse
)

Parameters

pt1
pt2
pt3
angle: angle (in radians)
ratio: ratio between the major and minor ellipse axes, must be >= 1
ellipse: resulting ellipse, valid only if method returns true

Return Value

true if succeeded, otherwise false

Requirements

Target Platforms: Windows 11, Windows 10, Windows 7, Windows Server 2019, Windows Server 2016, Windows Server 2012 R2, Windows Server 2012, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later)

Reference

NEllipse Structure
NEllipse Members