The TRangeCircularGauge control implements a circular gauge with settings to specify colors according the range of the main variable.
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Requirements
This components runs only on Windows, on RichClient and SmartClient clients.
Configuration
Range Circular Gauge Settings | |
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Field | Description |
Header | Defines the title of the gauge. In this example, the header is set to "SPEED," indicating the type of data displayed. |
Center Text | Allows the user to add text in the center of the gauge. This field is currently empty. |
Linked Value | Links a specific data value or source to the gauge. In this example, it is set to "Tag.Speed," ensuring the gauge reflects real-time speed data. |
Range Start | Defines the starting value of the gauge range. Set to 0, this establishes the minimum value the gauge can represent. |
Range End | Specifies the ending value of the gauge range. Set to 100, this establishes the maximum value the gauge can represent. |
Start Angle | Determines the starting angle of the gauge arc. Set to 135 degrees, this customization allows the gauge to start at a specified point on the circle. |
Sweep Angle | Defines the extent of the gauge arc in degrees. Set to 270 degrees, this determines how much of the circle the gauge will cover. |
Pointer Type | Sets the type of pointer used in the gauge. Options include "Range Pointer" and potentially others, with the current selection being "Range Pointer." |
Legend | Enables the legend display. |
Legend Shape | Defines the legend shape from: Triangle, Circle, Diamond, Rectangle. |
Position | Defines the legend position from: Auto, Bottom, Left, Right, Top.
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Runtime Execution
In Runtime, the control has embedded controls to allow the Operator to modify the view. Typically the configuration settings of <> is attached to a Tag exposed in the Display User Interface, allowing the operator to select <.>.
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