return scm_from_bool (s->is_empty ());
}
-LY_DEFINE (ly_stencil_origin, "ly:stencil-origin",
- 2, 0, 0, (SCM stil, SCM axis),
- "Return a pair of numbers signifying the origin @var{stil} in "
- "@var{axis} direction (0 or 1 for x and y axis respectively).")
-{
- Stencil *s = unsmob_stencil (stil);
- SCM_ASSERT_TYPE (s, stil, SCM_ARG1, __FUNCTION__, "stencil");
- SCM_ASSERT_TYPE (is_axis (axis), axis, SCM_ARG2, __FUNCTION__, "axis");
-
- return scm_from_double (s->origin ()[Axis (scm_to_int (axis))]);
-}
-
-LY_DEFINE (ly_stencil_moved_to_edge, "ly:stencil-moved-to-edge",
- 4, 2, 0, (SCM first, SCM axis, SCM direction, SCM second,
- SCM padding, SCM minimum),
- "Similar to @code{ly:stencil-combine-edge}, but returns "
- "@var{second} positioned to be next to @var{first}. ")
-{
- /*
- C&P from combine-at-edge.
-
- fixme: just used once.
- */
- Stencil *s1 = unsmob_stencil (first);
- Stencil *s2 = unsmob_stencil (second);
- Stencil first_stencil;
-
- SCM_ASSERT_TYPE (is_axis (axis), axis, SCM_ARG3, __FUNCTION__, "axis");
- SCM_ASSERT_TYPE (is_direction (direction), direction, SCM_ARG4, __FUNCTION__, "dir");
-
- Real p = 0.0;
- if (padding != SCM_UNDEFINED)
- {
- SCM_ASSERT_TYPE (scm_is_number (padding), padding, SCM_ARG5, __FUNCTION__, "number");
- p = scm_to_double (padding);
- }
- Real m = 0.0;
- if (minimum != SCM_UNDEFINED)
- {
- SCM_ASSERT_TYPE (scm_is_number (minimum), minimum, SCM_ARG6, __FUNCTION__, "number");
- m = scm_to_double (minimum);
- }
-
- if (s1)
- first_stencil = *s1;
-
- if (s2)
- return first_stencil.moved_to_edge (Axis (scm_to_int (axis)),
- Direction (scm_to_int (direction)),
- *s2, p, m).smobbed_copy ();
- else
- return Stencil ().smobbed_copy ();
-}
-
LY_DEFINE (ly_stencil_combine_at_edge, "ly:stencil-combine-at-edge",
4, 2, 0, (SCM first, SCM axis, SCM direction,
SCM second,
if (s2)
result.add_at_edge (Axis (scm_to_int (axis)),
- Direction (scm_to_int (direction)), *s2, p, m);
+ Direction (scm_to_int (direction)), *s2, p);
return result.smobbed_copy ();
}