TrvActionTableCellRotationNone is the action for "Table | No Cell Rotation" command.
TrvActionTableCellRotationNone = class(TrvActionTableCellRotation)
The action resets the rotation of the selected table cells (or the edited cell) to 0°. It changes table.Cells.Rotation to rvrotNone. If the cell was rotated vertically (90° or 270°), it also exchanges table.Cells.BestWidth and BestHeight.
This action does not introduce any new properties in addition to properties of TrvAction.