Solved

Exracting CW/CCW from arc

  • 15 February 2019
  • 2 replies
  • 8 views

Userlevel 1
Badge +12

Just recording this for anybody that needs it. FME Datainspector shows a CW/CCW (clockwise/counter-clockwise) direction for an arc under the geometry, but this value can't be extracted as a trait using a geometrypropertyextractor and the arcpropertyextractor doesn't list any attribute that return clockwise/counterclockwise.

icon

Best answer by todd_davis 15 February 2019, 01:42

View original

2 replies

Userlevel 1
Badge +12

The answer is the CW/CCW in the datainspector is derived from the fme_sweep_angle. This attribute is returned as the sweep angle by the arcpropertyextractor. Positive values are counter-clockwise and negatives are clockwise

Userlevel 4
Badge +26

The answer is the CW/CCW in the datainspector is derived from the fme_sweep_angle. This attribute is returned as the sweep angle by the arcpropertyextractor. Positive values are counter-clockwise and negatives are clockwise

@todd_davis - Thanks for sharing!

Reply