release: 0.0.2

[lilypond.git] / symbol.hh

diff --git a/symbol.hh b/symbol.hh
new file mode 100644 (file)
index 0000000..464a423
--- /dev/null
+++ b/symbol.hh
@@ -0,0 +1,26 @@
+#ifndef SYMBOL_HH
+#define SYMBOL_HH
+#include "string.hh"
+#include "boxes.hh"
+struct Symbol {
+    String tex;
+    Box dim;
+
+    Symbol (String, Box );
+    static const Symbol*find_ball(int);
+    static const Symbol*find_rest(int);
+    static const Symbol*find_bar(String);
+    Symbol() ;
+};
+
+/// a symbol with a variable width
+struct Stretchable_symbol {
+public:
+
+    /// return a string for a symbol in this width.
+    virtual String operator ()(Real width)=0;
+    virtual Interval height(Real width) const =0;
+    static const Stretchable_symbol* get_linestaff(int n);
+};
+
+#endif