map_colour_hcl            package:ggplot            R Documentation

_A_e_s_t_h_e_t_i_c _m_a_p_p_i_n_g: _h_c_l _c_o_m_p_o_n_e_n_t_s _o_f _c_o_l_o_u_r

_D_e_s_c_r_i_p_t_i_o_n:

     Map variables to hue, chroma or luminance.

_U_s_a_g_e:

     map_colour_hcl(h=0, c=80, l=50, a=1, h.to=c(0,360), c.to=c(0,200), l.to=c(0,100), a.to=c(0,1), h.from = range(h, na.rm=TRUE), c.from = range(c, na.rm=TRUE), l.from = range(l, na.rm=TRUE), a.from = range(a, na.rm=TRUE))

_A_r_g_u_m_e_n_t_s:

       h: hue

       c: chroma

       l: luminance

       a: alpha

    h.to: hue to

    c.to: chroma to

    l.to: luminance to

    a.to: alpha to

  h.from: 

  c.from: 

  l.from: 

  a.from: 

_D_e_t_a_i_l_s:

     Using hue is the best.

_A_u_t_h_o_r(_s):

     Hadley Wickham <h.wickham@gmail.com>

_E_x_a_m_p_l_e_s:

