Length Property (ImGearARTRuler)

Gets the length of the Ruler mark.

Syntax

public double Length {get;}

public: __property double get_Length();

public:
property double Length {
   double get();
}

'Declaration
 
Public ReadOnly Property Length As Double

'Usage
 
Dim instance As ImGearARTRuler
Dim value As Double
 
value = instance.Length

Double value.

Remarks

Note: The annotation must be added to the ImGearARTPage prior to using this property.

Note: If the AspectKind is ImGearARTAspectKind.Relative, please initialize Resolution prior to using this property, otherwise ImageGear.Core.ImGearException will be thrown. The resolution is necessary for length calculation in Relative mode.