From: fred <fred>
Date: Fri, 2 Aug 1996 18:37:24 +0000 (+0000)
Subject: lilypond-0.0.1
X-Git-Tag: release/1.5.59~7216
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=654bc286ac509948179f16867cec5044bb81dc8a;p=lilypond.git

lilypond-0.0.1
---

diff --git a/molecule.cc b/molecule.cc
new file mode 100644
index 0000000000..96a21b9025
--- /dev/null
+++ b/molecule.cc
@@ -0,0 +1,87 @@
+#include "glob.hh"
+#include "string.hh"
+#include "molecule.hh"
+
+String
+Atom::TeXstring() const
+{
+    // whugh.. Hard coded...
+    String s("\\raise");
+    s+= String(off.y * VERT_TO_PT)+"pt\\hbox to 0pt{\\kern ";
+    s+=String(off.x * HOR_TO_PT) + "pt" + sym->tex + "\\hss}";
+    return s;
+}
+
+/****************************************************************/
+
+String
+Molecule::TeXstring() const
+{
+    String s;
+    for(Cursor<Atom> c(ats); c.ok(); c++)
+	s+=(*c).TeXstring();
+    return s;
+}
+
+Box
+Molecule::extent() const
+{
+    Box b;
+    for(Cursor<Atom> c(ats); c.ok(); c++)
+	b.unite((*c).extent());
+    return b;
+}
+
+void
+Molecule::translate(Offset o)
+{
+    for(Cursor<Atom> c(ats); c.ok(); c++)
+	(*c).translate(o);
+}
+
+void
+Molecule::add(const Molecule &m)
+{
+    for (Cursor<Atom> c(m.ats); c.ok(); c++) {
+	Atom a(c);
+	ats.bottom().add(a);    
+    }
+}
+
+void
+Molecule::add_right(const Molecule &m)
+{
+    Real xof=extent().x.max - m.extent().x.min;
+    Molecule toadd(m);
+    toadd.translate(Offset(xof, 0.0));
+    add(toadd);
+}
+
+void
+Molecule::add_left(const Molecule &m)
+{
+    Real xof=extent().x.min - m.extent().x.max;
+    Molecule toadd(m);
+    toadd.translate(Offset(xof, 0.0));
+        add(toadd);
+}
+
+
+void
+Molecule::add_top(const Molecule &m)
+{
+    Real yof=extent().y.max - m.extent().y.min;
+    Molecule toadd(m);
+    toadd.translate(Offset(0,yof));
+        add(toadd);
+}
+
+void
+Molecule::add_bot(const Molecule &m)
+{
+    Real yof=extent().y.min- m.extent().y.max;
+    Molecule toadd(m);
+    toadd.translate(Offset(0,yof));
+    add(toadd);
+}
+