question: returns the index of the start of the line concode_field_sep Geometry linearGeom concode_field_sep LinearLocation clampIndex concode_elem_sep LinearLocation getEndIndex concode_elem_sep Geometry extractLine concode_elem_sep LinearLocation project concode_elem_sep Coordinate extractPoint concode_elem_sep Coordinate extractPoint concode_elem_sep LinearLocation indexOf concode_elem_sep boolean isValidIndex concode_elem_sep void checkGeometryType concode_elem_sep LinearLocation indexOfAfter concode_elem_sep LinearLocation[] indicesOf
target: LinearLocation function ( ) { return new LinearLocation ( ) ; }