gdk-Cairo-Interaction         package:RGtk2         R Documentation

_C_a_i_r_o _I_n_t_e_r_a_c_t_i_o_n

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

     Functions to support using Cairo

_M_e_t_h_o_d_s _a_n_d _F_u_n_c_t_i_o_n_s:

     'gdkCairoCreate(drawable)'
      'gdkCairoSetSourceColor(cr, color)'
      'gdkCairoSetSourcePixbuf(cr, pixbuf, pixbuf.x, pixbuf.y)'
      'gdkCairoSetSourcePixmap(cr, pixmap, pixmap.x, pixmap.y)'
      'gdkCairoRectangle(cr, rectangle)'
      'gdkCairoRegion(cr, region)'

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

     Cairo (<URL: http://cairographics.org>) is a graphics  library
     that supports vector graphics and image compositing that can be
     used with GDK. Since 2.8, GTK+ does most of its drawing using
     Cairo. 

     GDK does not wrap the Cairo API, instead it allows to create Cairo
      contexts which can be used to draw on GDK drawables. Additional
     functions allow to convert GDK's rectangles and regions into Cairo
     paths and to use pixbufs as sources for drawing operations.

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

     Derived by RGtkGen from GTK+ documentation

_R_e_f_e_r_e_n_c_e_s:

     <URL:
     http://developer.gnome.org/doc/API/2.0/gdk/gdk-Cairo-Interaction.html>

