Font -- remove draw from accordion-push

[lilypond.git] / mf / feta-accordion.mf

diff --git a/mf/feta-accordion.mf b/mf/feta-accordion.mf
index 645d6d8b47ab987c94da60c0fb83f3b1e3b7931f..83b3f00fc7527a7df5ac8baee5d48ffd7cdae698 100644 (file)
--- a/mf/feta-accordion.mf
+++ b/mf/feta-accordion.mf
@@ -480,9 +480,34 @@ fet_beginchar ("accordion push", "push");
        x3 = x1;
        bot y3 = 0;
 
-       draw z1
-            -- z2
-            -- z3;
+       save nw_offset, ne_offset;
+       pair nw_offset, ne_offset;
+       save sw_offset, se_offset, line_radius;
+       pair sw_offset, se_offset;
+
+       line_radius := linewidth / 2;
+       nw_offset := line_radius * unitvector (z1 - z2);
+       ne_offset := nw_offset rotated -90;
+       sw_offset := line_radius * unitvector (z3 - z2);
+       se_offset := sw_offset rotated 90;
+
+       z4 = ((z1 - ne_offset)
+            -- (z2 - ne_offset))
+            intersectionpoint
+            ((z2 - se_offset)
+            -- (z3 - se_offset));
+
+       fill z1 + ne_offset
+            -- z2 + ne_offset
+            .. rt z2 {down}
+            .. z2 + se_offset
+            -- z3 + se_offset
+            .. z3 + sw_offset {- se_offset}
+            .. z3 - se_offset
+            -- z4
+            -- z1 - ne_offset
+            .. z1 + nw_offset {ne_offset}
+            .. cycle;
 fet_endchar;