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Meter controls display data using a meter face. The actual numeric value of the signal linked to the control is shown at the top, while the needle points to a representation of the current value in a manner similar to that of an automobile gauge (Figure 1). The range of displayed values is controlled through custom settings.
Table 1 lists the properties specific to the Meter control. A list of common properties can be found under Common Control Properties.
Table 1: Meter Properties
Property | Function and Options |
---|---|
Minimum
Sets the bottom end of the range of values that can be displayed on the meter; lower signal values will "peg" the needle at the minimum value.
Maximum
Sets the top end of the range of values that can be displayed on the meter; higher signal values will "peg" the needle at the maximum value.
NeedleColor
Sets the color of the meter needle. Double-click to launch the Windows color picker dialog box.
Angle
Specifies the span of the meter arc in degrees, from 30 to 180. Figure 1 shows an example of a 180 degree meter on the left and a 60 degree meter on the right.