MeterArc

NI Vision for LabWindows/CVI Function

MeterArc

Describes the arc across which a meter sweeps.

Elements

Name

Type

Description

needleBase PointFloat The coordinate location of the base of the meter needle.
arcCoordPoints PointFloat* An array of points describing the coordinate location of the meter arc.
numOfArcCoordPoints int The number of points in the arcCoordPoints array.
needleColor int This element is TRUE when the meter has a light-colored needle on a dark background. This element is FALSE when the meter has a dark-colored needle on a light background.