Forces shapes to close

Description

An exotic function that distribute the distance between the first and the last points of unclosed shapes, so that they become closed. May be useful (?) e.g. for t/rfourier methods where reconstructed shapes may not be closed.

Usage

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Arguments

coo

a matrix of (x; y) coordinates or a list, or any Coo object.

Value

a matrix of (x; y) coordinates, or a Coo object.

See Also

Other coo_ utilities: coo_aligncalliper, coo_alignminradius, coo_alignxax, coo_align, coo_baseline, coo_bookstein, coo_calliper, coo_centdist, coo_center, coo_centpos, coo_centsize, coo_close, coo_down, coo_dxy, coo_extract, coo_flipx, coo_interpolate, coo_jitter, coo_left, coo_nb, coo_perimcum, coo_perimpts, coo_perim, coo_rev, coo_right, coo_rotatecenter, coo_rotate, coo_samplerr, coo_sample, coo_scalex, 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_up, is_closed

Examples

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b <- coo_sample(bot[1], 64)
b <- b[1:40,]
coo_plot(b)
coo_draw(coo_force2close(b), border='red')

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