blue2yellow            package:colorRamps            R Documentation

_R_e_t_u_r_n_s _a _g_r_a_d_i_e_n_t _c_o_l_o_r _m_a_p

_D_e_s_c_r_i_p_t_i_o_n:

     'blue2yellow' makes a blue to yellow gradient color map

_U_s_a_g_e:

     blue2yellow(n)
     cyan2yellow(n)
     magenta2green(n)

_A_r_g_u_m_e_n_t_s:

       n: number of colors

_D_e_t_a_i_l_s:

     These are single gradient maps that smoothly transition from
     cooler  to warmer colors. See 'blue2red' for double gradient maps.

_V_a_l_u_e:

     A color map

_A_u_t_h_o_r(_s):

     Tim Keitt <tkeitt@gmail.com>

_S_e_e _A_l_s_o:

     'rgb'

_E_x_a_m_p_l_e_s:

     image(matrix(1:400, 20), col = blue2yellow(400))

