map::INVALID_INDEX_VALUE if no active. * 1 for first leg to route.size() - 1 for active legs. * 0 is special case for plans consisting of only o

invalid type if not an approach */

True if checkbox is selected for export */

Inflates the rectangle and splits it at the antimeridian (date line) if it overlaps */

Calculate real symbol size */

Increase drawn object count and return true if exceeded */

Reset to isValid() == false */

Checks if the current database contains data. Exits program if this fails */