| coo_is_closed {Momocs} | R Documentation |
Test if shapes are closed
Description
Returns TRUE/FALSE whether the last coordinate of the shapes is the same as the first one.
Usage
coo_is_closed(coo)
is_open(coo)
Arguments
coo |
|
Value
a single or a vector of logical.
See Also
Other coo_ utilities:
coo_aligncalliper(),
coo_alignminradius(),
coo_alignxax(),
coo_align(),
coo_baseline(),
coo_bookstein(),
coo_boundingbox(),
coo_calliper(),
coo_centdist(),
coo_center(),
coo_centpos(),
coo_close(),
coo_down(),
coo_dxy(),
coo_extract(),
coo_flipx(),
coo_force2close(),
coo_interpolate(),
coo_jitter(),
coo_left(),
coo_likely_clockwise(),
coo_nb(),
coo_perim(),
coo_range(),
coo_rev(),
coo_right(),
coo_rotatecenter(),
coo_rotate(),
coo_sample_prop(),
coo_samplerr(),
coo_sample(),
coo_scale(),
coo_shearx(),
coo_slice(),
coo_slidedirection(),
coo_slidegap(),
coo_slide(),
coo_smoothcurve(),
coo_smooth(),
coo_template(),
coo_trans(),
coo_trimbottom(),
coo_trimtop(),
coo_trim(),
coo_untiltx(),
coo_up(),
is_equallyspacedradii()
Examples
coo_is_closed(matrix(1:10, ncol=2))
coo_is_closed(coo_close(matrix(1:10, ncol=2)))
coo_is_closed(bot)
coo_is_closed(coo_close(bot))