legends               package:ggplot2               R Documentation

_L_e_g_e_n_d_s

_D_e_s_c_r_i_p_t_i_o_n:

     Create and arrange legends for all scales.

_U_s_a_g_e:

     legends(scales, horizontal = FALSE)

_A_r_g_u_m_e_n_t_s:

  scales: scales object

horizontal: direction of scales, vertical by default

_D_e_t_a_i_l_s:

     This function gathers together all of the legends produced by the
     scales that make up the plot and organises them into a
     \'\frameGrob'.

     If there are no legends to create, this function will return
     \'NULL'

_V_a_l_u_e:

     frameGrob, or NULL if no legends

_A_u_t_h_o_r(_s):

     Hadley Wickham <h.wickham@gmail.com>

_E_x_a_m_p_l_e_s:

