getPlotsFromViews           package:iSPlot           R Documentation

_G_e_t _a_l_l _V_i_e_w _O_b_j_e_c_t_s _o_f _a _P_a_r_t_i_c_u_l_a_r _C_l_a_s_s _f_r_o_m _t_h_e _V_i_e_w _L_i_s_t

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

     getPlotsFromViews returns all objects of class, sPlotView, from
     the  environment variable, viewList, in viewEnv. 
     getSpreadFromViews returns all objects of class, spreadView, from
     the environment variable, viewList, in viewEnv.

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

     getPlotsFromViews()
     getSpreadFromViews()

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

     getPlotsFromViews returns a list where each element is of class, 
     sPlotView.  This returned list will be a subset of viewList in
     viewEnv.   If there are no elements of class sPlotView in
     viewList, then  getPlotsFromViews will return an empty list.

     getSpreadFromViews returns a list where each element is of class, 
     spreadView.  This returned list will be a subset of viewList in
     viewEnv.   If there are no elements of class spreadView in
     viewList, then  getSpreadFromViews will return an empty list.

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

     Elizabeth Whalen

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

     'viewEnv'

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

       if (interactive())
       {
         createControlWindow()
         # should load data through Open Data or Open File under the File menu
         data(USArrests)
         loadDFData(USArrests,"USArrests")
         # plotting the data should occur through Plot Data under 
         # the Display menu
         createView(type = "plotView", dataName = "USArrests", 
                    plotType = "sPlotView", dfRows = 1:nrow(USArrests), 
                    dfColumns = 1:2)  
         # creating a spreadsheet should occur through View Data under
         # the Display menu
         createView(type="spreadView",dataName="USArrests")

         curPlots<-getPlotsFromViews()
         curSpread<-getSpreadFromViews()
       }

