Rotate: angles and pivot points | Mingcedar Studio

Drag Geometry → Rotate onto the component. It applies the supplied angle directly without percentage mapping.

Rotation input returns an angle in degrees. Maximum angle defines a symmetric allowed range and PIVOT POINT sets the pivot. Rotate does not perform source-range percentage mapping.

• Behavior name is editable; Component name is read-only.
• Override border by quality configures Good / Bad borders for data quality.
• JS functions... inserts a method into the focused expression field.
• Rotation input: an angle expression, such as ReadTagDouble("PLC_LINE01.VALVE01.ANGLE", 0).
• Condition: a boolean; false skips rotation and does not hide the component.
• Maximum angle defaults to 360. A value of 90 permits -90° to +90°. Preset buttons enter 45, 90, 180, 270, or 360.
• PIVOT POINT: Center, Top, Bottom, Left, or Right, according to the mechanical pivot.
• Hide outside angle range hides an out-of-range angle; otherwise the angle is clamped to the boundary.
• Save / Ctrl+S validates and saves; Cancel / Esc discards the edit.

// Rotation input
ReadTagDouble("PLC_LINE01.VALVE01.ANGLE", 0)

// Maximum angle: 90
// PIVOT POINT: Center

Use it for angle-driven motion, for example:

• Gauge pointer: read the angle for the pressure/temperature value and turn the needle around its center
• Valve angle: rotate the valve icon by its opening angle, with the pivot on the real stem center
• Fan / mixer blade: rotate the blade by its running angle to show motion

Check these limits:

• Rotation input uses degrees. Convert an opening percentage explicitly when the Tag is not an angle.
• Match the pivot to the mechanical axis. Use Bottom for a bottom-hinged pointer and Center for a center-mounted component.
• Angle presets only update Maximum angle, not Rotation input.
• A false Condition only skips rotation. Use the hide option or a separate visibility behavior to control visibility.