Textpath direction

• cw - Clockwise
• ccw - Counter-clockwise
• cw_center - Clockwise, middle of text will be at start angle
• ccw_center - Counter-clockwise, middle of text will be at start angle

enum Efl.Ui.Textpath_Direction {
    cw: 0,
    ccw,
    cw_center,
    ccw_center
}

typedef enum {
    EFL_UI_TEXTPATH_DIRECTION_CW = 0,
    EFL_UI_TEXTPATH_DIRECTION_CCW,
    EFL_UI_TEXTPATH_DIRECTION_CW_CENTER,
    EFL_UI_TEXTPATH_DIRECTION_CCW_CENTER
} Efl_Ui_Textpath_Direction;