cairoPatternAddColorStopRgb      package:RGtk2      R Documentation

_c_a_i_r_o_P_a_t_t_e_r_n_A_d_d_C_o_l_o_r_S_t_o_p_R_g_b

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

     Adds an opaque color stop to a gradient pattern. The offset
     specifies the location along the gradient's control vector. For
     example, a linear gradient's control vector is from (x0,y0) to
     (x1,y1) while a radial gradient's control vector is from any point
     on the start circle to the corresponding point on the end circle.

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

     cairoPatternAddColorStopRgb(pattern, offset, red, green, blue)

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

'pattern': ['CairoPattern']  a 'CairoPattern'

'offset': [numeric]  an offset in the range [0.0 .. 1.0]

   'red': [numeric]  red component of color

 'green': [numeric]  green component of color

  'blue': [numeric]  blue component of color

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

     The color is specified in the same way as in 'cairoSetSourceRgb'.

     Note: If the pattern is not a gradient pattern, (eg. a linear or
     radial pattern), then the pattern will be put into an error status
     with a status of 'CAIRO_STATUS_PATTERN_TYPE_MISMATCH'.

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

     Derived by RGtkGen from GTK+ documentation

