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DisplayPipelineDrawArrowHead Method
Draws a single arrow head.

Namespace: Rhino.Display
Assembly: RhinoCommon (in RhinoCommon.dll) Version: 5.1.50000.0 (5.0.20693.0)
Syntax
public void DrawArrowHead(
	Point3d tip,
	Vector3d direction,
	Color color,
	double screenSize,
	double worldSize
)

Parameters

tip
Type: Rhino.GeometryPoint3d
Point of arrow head tip.
direction
Type: Rhino.GeometryVector3d
Direction in which arrow head is pointing.
color
Type: System.DrawingColor
Color of arrow head.
screenSize
Type: SystemDouble
If screenSize != 0.0, then the size (in screen pixels) of the arrow head will be equal to the screenSize.
worldSize
Type: SystemDouble
If worldSize != 0.0 and screensize == 0.0 the size of the arrow head will be equal to the number of units in worldSize.
See Also