aRTdb-class               package:aRT               R Documentation

_C_l_a_s_s "_a_R_T_d_b"

_D_e_s_c_r_i_p_t_i_o_n:

     Class that manipulates a database. .

_O_b_j_e_c_t_s _f_r_o_m _t_h_e _C_l_a_s_s:

     Objects can be created by calls of the form 'new("aRTdb",
     aRTobject, dbname, create=T)'.

_S_l_o_t_s:

     '_p_o_i_n_t_e_r': An external pointer to a TerraLib object. DO NOT change
          it!

_E_x_t_e_n_d_s:

     Class 'aRTcomponent', directly.

_M_e_t_h_o_d_s:

     _c_r_e_a_t_e_L_a_y_e_r: Creates a new layer returns it.

     _c_r_e_a_t_e_V_i_e_w: Creates an empty View in the database.

     _d_e_l_e_t_e_L_a_y_e_r: Delete a layer in the database.

     _d_e_l_e_t_e_T_h_e_m_e: Delete a theme in the database.

     _d_e_l_e_t_e_V_i_e_w: Delete a view in the database.

     _i_n_i_t_i_a_l_i_z_e: Initializer of aRTdb class.

     _i_m_p_o_r_t_S_h_a_p_e: Imports a shapefile to the database.

     _o_p_e_n_L_a_y_e_r: Opens an existent layer.

     _o_p_e_n_T_h_e_m_e: Opens an existent theme. (Themes can be created only
          from layers.)

     _s_h_o_w_L_a_y_e_r_s: Shows all the available layers.

     _s_h_o_w_T_h_e_m_e_s: Shows all the available themes.

     _s_h_o_w_V_i_e_w_s: Show all the available views.

     _s_u_m_m_a_r_y: Some information about the database.

_N_o_t_e:

     Views are only destinate to TerraView users. It has no importance
     inside R.

_A_u_t_h_o_r(_s):

     Marcos Aurelio Carrero and Pedro Ribeiro de Andrade Neto

_R_e_f_e_r_e_n_c_e_s:

     <URL: http://www.est.ufpr.br/aRT>

_S_e_e _A_l_s_o:

     See 'aRTdb-METHOD' for a method of this class or 'CLASSNAME-class'
     for links to other classes.

