Subpanel Length and distance

 Structure of the subpanel includes following modes:

- Calculation of object length;

- Calculation of a broken line length;

- Calculation of section length;

- Calculation of distance from a point up to object;

- Distance between objects of a vector map;

- Line length for two points;

- Seek point on a contour of object by distance from the beginning;

- Seek point by point, azimuth and distance;

- Seek azimuth by two points.