RhinoViewport.Magnify Method (Double, Boolean, Point)

RhinoViewportMagnify Method (Double, Boolean, Point)

Zooms or dollies in order to scale the viewport projection of observed objects.

Namespace:  Rhino.Display
Assembly:  RhinoCommon (in RhinoCommon.dll)
Syntax
Copy
public bool Magnify(
	double magnificationFactor,
	bool mode,
	Point fixedScreenPoint
)
Public Function Magnify ( 
	magnificationFactor As Double,
	mode As Boolean,
	fixedScreenPoint As Point
) As Boolean

Parameters

magnificationFactor
Type: SystemDouble
The scale factor.
mode
Type: SystemBoolean
false = perform a "dolly" magnification by moving the camera towards/away from the target so that the amount of the screen subtended by an object changes. true = perform a "zoom" magnification by adjusting the "lens" angle
fixedScreenPoint
Type: System.DrawingPoint
A point in the sceen that should remain fixed.

Return Value

Type: Boolean
true if operation succeeded; otherwise false.
Version Information

Rhino for Mac

Supported in: 5.4

Rhino for Windows

Supported in: 6.14
See Also

M:Rhino.Display.RhinoViewport.Magnify(System.Double,System.Boolean,System.Drawing.Point)