diff options
Diffstat (limited to 'examples/cairosimple.c')
| -rw-r--r-- | examples/cairosimple.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/examples/cairosimple.c b/examples/cairosimple.c index 5ac00b39..27aaf044 100644 --- a/examples/cairosimple.c +++ b/examples/cairosimple.c @@ -35,7 +35,7 @@ draw_text (cairo_t *cr) /* Gradient from red at angle == 60 to blue at angle == 300 */ red = (1 + cos ((angle - 60) * G_PI / 180.)) / 2; - cairo_set_rgb_color (cr, red, 0, 1.0 - red); + cairo_set_source_rgb (cr, red, 0, 1.0 - red); cairo_rotate (cr, angle * G_PI / 180.); @@ -58,6 +58,7 @@ int main (int argc, char **argv) cairo_t *cr; char *filename; cairo_status_t status; + cairo_surface_t *surface; if (argc != 2) { @@ -67,17 +68,19 @@ int main (int argc, char **argv) filename = argv[1]; - cr = cairo_create(); - cairo_set_target_image_no_data (cr, - CAIRO_FORMAT_ARGB32, - 2 * RADIUS, 2 * RADIUS); + surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, + 2 * RADIUS, 2 * RADIUS); + cr = cairo_create (surface); + - cairo_set_rgb_color (cr, 1.0, 1.0, 1.0); + cairo_set_source_rgb (cr, 1.0, 1.0, 1.0); cairo_rectangle (cr, 0, 0, 2 * RADIUS, 2 * RADIUS); cairo_fill (cr); draw_text (cr); + cairo_destroy (cr); - status = cairo_surface_write_to_png (cairo_get_target_surface (cr), filename); + status = cairo_surface_write_to_png (surface, filename); + cairo_surface_destroy (surface); if (status != CAIRO_STATUS_SUCCESS) { @@ -85,7 +88,5 @@ int main (int argc, char **argv) return 1; } - cairo_destroy (cr); - return 0; } |