browserView-methods       package:rtracklayer       R Documentation

_G_e_t_t_i_n_g _b_r_o_w_s_e_r _v_i_e_w_s

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

     Methods for creating and getting browser views.

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

       browserView(object, range, track, ...)

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

  object: The object from which to get the views.

   range: The 'RangesList' to display.

   track: List of track names to make visible in the view.

     ...: Arguments to pass to methods

_M_e_t_h_o_d_s:

     The following methods are defined by 'rtracklayer'. 


     _o_b_j_e_c_t = "_U_C_S_C_S_e_s_s_i_o_n" 'browserView(object, range = range(object),
          track = trackNames(object), imagewidth = 800, ...)': Creates
          a  'BrowserView' of 'range' with visible tracks specified by
          'track'. The 'imagewidth' parameter specifies the width of
          the track image in pixels. 'track' may be an instance  of
          'UCSCTrackModes'. Arguments in '...' are passed to
          'ucscTrackModes' to create the 'UCSCTrackModes' instance that
          will override modes indicated by the 'track' parameter.


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

     ## Not run: 
       session <- browserSession()
       browserView(session, GenomicRanges(20000, 50000, "chr2"))
       ## only view "knownGene" track
       browserView(session, track = "knownGene")
     ## End(Not run)

