lwline_is_empty()

int lwline_is_empty

(

const LWLINE *

line

)

Referenced by _lwt_AddLine(), asgml2_line_buf(), asgml3_line_buf(), lwline_chaikin(), lwline_force_dims(), lwline_get_lwpoint(), lwline_interpolate_point_3d(), lwline_interpolate_points(), lwline_length(), lwline_length_2d(), lwline_set_effective_area(), and lwline_to_wkt_sb().

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