HullPolygonDraw

Full name Microsoft.VisualBasic.Imaging.Drawing2D.Math2D.HullPolygonDraw Assembly Microsoft.VisualBasic.Imaging Members 1

01 Syntax

Microsoft.VisualBasic.Imaging.Drawing2D.Math2D.HullPolygonDraw

02 Methods

Name	Overloads	Summary
DrawHullPolygon	1	这个函数仅仅是作图函数，如果图形中有些离群点会导致图形面积过大的话，可以在调用这个函数之前做kmeans聚类过滤掉这些离群点

03 Members

method DrawHullPolygon #

DrawHullPolygon(IGraphics, IEnumerable(Of PointF), Color, Single, Int32, Boolean, Single, Boolean, Boolean)

这个函数仅仅是作图函数，如果图形中有些离群点会导致图形面积过大的话，可以在调用这个函数之前做kmeans聚类过滤掉这些离群点

Parameters

Name	Type	Description
`g`	`IGraphics`	-
`polygon`	`IEnumerable(Of PointF)`	-
`color`	`Color`	-
`strokeWidth!`	`Single`	-
`alpha`	`Int32`	`Color.A`
`shadow`	`Boolean`	-
`convexHullCurveDegree`	`Single`	the spline degree of the polygon edges, smaller than value 1 means on spline interpolation