Feature Drawing
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ELLIPSE

Draw an ellipse around a given latitude/longitude.

10 to 11 parameters:

  1. Latitude of center point (Degree portion)
  2. Latitude of center point (Minute portion)
  3. Latitude of center point (Seconds portion)
  4. Longitude of center point (Degree portion)
  5. Longitude of center point (Minute portion)
  6. Longitude of center point (Seconds portion)
  7. Semimajor axis (inches)
  8. Semiminor axis (inches)
  9. Rotation of ellipse ccw from north (degrees)
  10. Angular increment to generate ellipse (degrees)
  11. [Optional] Fill pattern

MicroCAM fill patterns and codes

bm24

Example:

ELLIPSE 30,,,-120,,,2,1.5,45,1,6
Draws an ellipse filled with pattern 6 measuring 2" by 1.5" inclined 45 at 30N, 120W.


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