GH_GradientNearestGrip Method (RectangleF, PointF, Double)

Find the nearest grip in screen coordinates.

Namespace: Grasshopper.GUI.Gradient
Assembly: Grasshopper (in Grasshopper.dll)

Syntax

public int NearestGrip(
	RectangleF dest,
	PointF pt,
	double maxRadius
)

Public Function NearestGrip ( 
	dest As RectangleF,
	pt As PointF,
	maxRadius As Double
) As Integer

dest: Type: System.DrawingRectangleF
Retangle that contains the entire gradient.
pt: Type: System.DrawingPointF
Point to search from.
maxRadius: Type: SystemDouble
Maximum distance between point and grip.

Type: Int32
The grip closest to the point.

GH_GradientAddLanguageSpecificTextSet("LST2B945721_0?cpp=::|nu=.");NearestGrip Method (RectangleF, PointF, Double)