cairoCurveTo           package:RGtk2           R Documentation(utf8)

_c_a_i_r_o_C_u_r_v_e_T_o

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

     Adds a cubic Bézier spline to the path from the current point to
     position ('x3', 'y3') in user-space coordinates, using ('x1',
     'y1') and ('x2', 'y2') as the control points. After this call the
     current point will be ('x3', 'y3').

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

     cairoCurveTo(cr, x1, y1, x2, y2, x3, y3)

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

    'cr': ['Cairo']  a cairo context

    'x1': [numeric]  the X coordinate of the first control point

    'y1': [numeric]  the Y coordinate of the first control point

    'x2': [numeric]  the X coordinate of the second control point

    'y2': [numeric]  the Y coordinate of the second control point

    'x3': [numeric]  the X coordinate of the end of the curve

    'y3': [numeric]  the Y coordinate of the end of the curve

_D_e_t_a_i_l_s:

     If there is no current point before the call to 'cairoCurveTo'
     this function will behave as if preceded by a call to
     cairo_move_to ('cr', 'x1', 'y1').

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

     Derived by RGtkGen from GTK+ documentation

