This is a wrapper function used by explore_space_pca() and
should be be called directly by the user
Arguments
- dt
A data object from the running the optimisation algorithm in guided tour
- search_size
numeric; the size of the search points
- search_alpha
numeric; the alpha of the anchor points
- search_color
the variable to be coloured by
- ...
other aesthetics inherent from
explore_space_pca()
Value
a wrapper for drawing search points in explore_space_pca()
See also
Other draw functions:
add_anchor(),
add_anno(),
add_dir_search(),
add_end(),
add_interp(),
add_interp_last(),
add_interrupt(),
add_space(),
add_start(),
add_theo()