plotSurf-methods            package:xcms            R Documentation

_P_l_o_t _p_r_o_f_i_l_e _m_a_t_r_i_x _3_D _s_u_r_f_a_c_e _u_s_i_n_g _O_p_e_n_G_L

_D_e_s_c_r_i_p_t_i_o_n:

     This method uses the rgl package to create interactive three
     dimensonal representations of the profile matrix. It uses the
     terrain color scheme.

_A_r_g_u_m_e_n_t_s:

  object: the 'xcmsRaw' object

     log: logical, log transform intensity

  aspect: numeric vector with aspect ratio of the m/z, retention time
          and intensity components of the plot 

     ...: arguments passed to 'profRange'

_D_e_t_a_i_l_s:

     The rgl package is still in development and imposes some
     limitations on the output format. A bug in the axis label code
     means that the axis labels only go from 0 to the aspect ratio
     constant of that axis. Additionally the axes are not labeled with
     what they are.

     It is important to only plot a small portion of the profile
     matrix. Large portions can quickly overwhelm your CPU and memory.

_M_e_t_h_o_d_s:


     _o_b_j_e_c_t = "_x_c_m_s_R_a_w" 'plotSurf(object, log = FALSE, aspect = c(1, 1,
          .5), ...)'


_S_e_e _A_l_s_o:

     'xcmsRaw-class'

