This class provides methods and properties for Legacy ART Freehand line mark.

Members:

IG_ARTX_freeline_bounds_get	Queries the bounding rectangle of annotation.
IG_ARTX_freeline_closed_get	Queries the close state of annotation.
IG_ARTX_freeline_closed_set	Updates the close state of annotation.
IG_ARTX_freeline_create	Creates an instance of free line mark (IG_ARTX_MARK_FREEHAND_LINE).
IG_ARTX_freeline_highlight_get	Queries the highlight state of annotation.
IG_ARTX_freeline_highlight_set	Sets highlight state of annotation.
IG_ARTX_freeline_line_get	Queries attributes of line used to draw the annotation.
IG_ARTX_freeline_line_set	Sets attributes of line used to draw the annotation.
IG_ARTX_freeline_point_count_get	Obtains the number of freeline points.
IG_ARTX_freeline_points_get	Queries annotation points data.
IG_ARTX_freeline_points_set	Updates annotation points data.