* line.c: make the line drawing example use aliased lines.

git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2796 92316355-f0b4-4df1-b90c-862c8a59935f

examples/line.c

@@ -35,9 +35,15 @@ int main(int argc, char *argv[])
     int w = pipi_get_image_width(newimg);
     int h = pipi_get_image_height(newimg);
 
-    while(count--) {
+    while(count--)
+    {
+        pipi_draw_line(newimg,
+                       rand() % w, rand() % h,
+                       rand() % w, rand() % h,
+                       rand(),
+                       0);
         pipi_draw_line(newimg,
-                       rand()  , rand() % h,
+                       rand() % w, rand() % h,
                        rand() % w, rand() % h,
                        rand(),
                        1);