cairo with gtk problem

["Yogesh Arora" <yogesh ar gmail com>]

---------- Forwarded message ----------
From: Yogesh Arora <yogesh ar gmail com>
Date: May 25, 2006 8:16 PM
Subject: cairo with gtk problem
To: cairo cairographics org


hi

i tried using cairo with gtk using this code
              cairo_t* cr = gdk_cairo_create (window->gobj());

      cairo_pattern_t *pat = cairo_pattern_create_linear (0.0, 0.0,  0.0, 1.0);
      cairo_pattern_add_color_stop_rgba (pat, 1, 0, 0, 0, 1);
      cairo_pattern_add_color_stop_rgba (pat, 0, 1, 1, 1, 1);
      cairo_rectangle (cr, 0, 0, 1, 1);
      cairo_set_source (cr, pat);
      cairo_fill (cr);
      cairo_pattern_destroy (pat);

      pat = cairo_pattern_create_radial (0.45, 0.4, 0.1,
                                 0.4,  0.4, 0.5);
      cairo_pattern_add_color_stop_rgba (pat, 0, 1, 1, 1, 1);
      cairo_pattern_add_color_stop_rgba (pat, 1, 0, 0, 0, 1);
      cairo_set_source (cr, pat);
      cairo_arc (cr,(x+width)/2,(y+height)/2, width/2, 0, 2 * M_PI);
      cairo_fill (cr);
      cairo_pattern_destroy (pat);

i expect some gradients to be drawn(gradient.png) but a plain circle
was drawn on screen(untitled.jpg see the attachments)

can some one point the reason for this

--
Thanks
Yogesh

Dont be intimidated by impossibillity.... be motivated by possibillity!




--
Thanks
Yogesh

Dont be intimidated by impossibillity.... be motivated by possibillity!

Attachment: untitled.JPG
Description: JPEG image

Attachment: gradient.png
Description: PNG image