CreateFromLines Method
Syntax
CWIMAQMeterArc.CreateFromLines LightNeedle, InitialNeedlePosition, FullScaleNeedlePosition
Purpose
Calibrates the meter or gauge using the initial and the full-scale position of the needle. This method calculates the position of the base of the needle and the arc traced by the tip of the needle.
Parameters
LightNeedle As Boolean
If this parameter is True, then the needle is a light color on a dark background. If the parameter is False, the needle is a dark color on a light background.
InitialNeedlePosition As CWIMAQLine
The initial position of the needle. The line is defined from the base to the tip of the needle.
FullScaleNeedlePosition As CWIMAQLine
The full-scale position of the needle. The line is defined from the base to the tip of the needle.
Example
Meter Example