Class VectorUtils

Provides helper methods dealing with vector graphics

Inheritance

System.Object

VectorUtils

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: NFX.Geometry

Assembly: NFX.dll

Syntax

public static class VectorUtils

Methods

InflateBalloon(ref Rectangle, ref Point, Int32)

Inflates balloon body and target point

Declaration

public static void InflateBalloon(ref Rectangle body, ref Point target, int delta)

Parameters

Type	Name	Description
System.Drawing.Rectangle	body
System.Drawing.Point	target
System.Int32	delta

InflateBalloon(ref Rectangle, ref Point, Int32, Int32)

Inflates balloon body and target point

Declaration

public static void InflateBalloon(ref Rectangle body, ref Point target, int deltaBody, int deltaTarget)

Parameters

Type	Name	Description
System.Drawing.Rectangle	body
System.Drawing.Point	target
System.Int32	deltaBody
System.Int32	deltaTarget

VectorizeBalloon(Rectangle, Point, Double)

Calculates callout balloon vertexes suitable for curve drawing

Declaration

public static Point[] VectorizeBalloon(Rectangle body, Point target, double legSweep)

Parameters

Type	Name	Description
System.Drawing.Rectangle	body	Balloon body coordinates
System.Drawing.Point	target	A point of balloon leg attachment
System.Double	legSweep	Length of balloon leg attachment breach at balloon body edge, expressed in radians (arc length). A value such as PI/16 yields good results

Returns

Type	Description
System.Drawing.Point[]	An array of vertex points