R: Make Custom Arrowheads

# Make Custom Arrowheads

## Documentation for package ‘arrowheadr’ version 1.0.2

- DESCRIPTION file
- Package NEWS
- Package README

## Help Pages

arrow_head_bezier | make arrowhead from list of bezier control points
arrow_head_catenary | Make catenary arrowhead
arrow_head_deltoid | Make spirograph arrowheads
arrow_head_ellipse | Make arrrowhead with ellipse
arrow_head_function | Make arrowheads with any function
arrow_head_harpoon | Make a harpoon arrowhead
arrow_head_hypotrochoid | Make spirograph arrowheads
arrow_head_icon | Make arrowhead from preset icon
arrow_head_latex | Make latex arrowhead
arrow_head_trefoil | Make trefoil arrowhead
arrow_head_wittgenstein_rod | Make arrowhead with Wittengenstein's Rod
nudger | Nudge columns of a matrix by fixed amounts
plot_arrowhead | Plot arrowhead
reflecter | make a reflection of a matrix on the y axis
rescaler | Rescale each column of a matrix
rev_matrix_cols | reverses the order of rows or columns in a matrix
rev_matrix_rows | reverses the order of rows or columns in a matrix
rotater | Rotate a 2-column matrix
transformer | Do transformations in a desired order
unitizer | Fit matrix to unit circle
v2matrix | Convert a vector to a matrix