aRTraster                package:aRT                R Documentation

_a_R_T_r_a_s_t_e_r

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

     An 'aRTraster' object represents a TerraLib raster in memory.
     Using it, one can execute raster operations without storing it in
     the database. 

     Objects of 'aRTraster' can be directly inserted into layers,
     without converting them to Spatial objects.

     'aRTraster' is currently under development.

_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("aRTraster",
     raster)'.

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


     _r_a_s_t_e_r A raster data in the sp format.

_E_x_t_e_n_d_s:

     Class 'aRTcomponent', directly.

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


     _g_e_t_R_a_s_t_e_r: Returns the raster in the sp format.

     _g_e_t_P_i_x_e_l_s: Returns the pixels inside of a geometry.

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

     Pedro Ribeiro de Andrade

