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
Parameters
- 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.
Return Value
Type:
Int32The grip closest to the point.
See Also