ext/rays/font.cpp in rays-0.1.15 vs ext/rays/font.cpp in rays-0.1.16

@@ -59,11 +59,41 @@
 	CHECK;
 	return value(THIS->get_height());
 }
 RUCY_END
 
+static
+RUCY_DEF0(ascent)
+{
+	CHECK;
+	coord ascent = 0;
+	THIS->get_height(&ascent);
+	return value(ascent);
+}
+RUCY_END
 
+static
+RUCY_DEF0(descent)
+{
+	CHECK;
+	coord descent = 0;
+	THIS->get_height(NULL, &descent);
+	return value(descent);
+}
+RUCY_END
+
+static
+RUCY_DEF0(leading)
+{
+	CHECK;
+	coord leading = 0;
+	THIS->get_height(NULL, NULL, &leading);
+	return value(leading);
+}
+RUCY_END
+
+
 static Class cFont;
 
 void
 Init_font ()
 {
@@ -72,11 +102,14 @@
 	cFont = mRays.define_class("Font");
 	cFont.define_alloc_func(alloc);
 	cFont.define_private_method("initialize", initialize);
 	cFont.define_method("name", name);
 	cFont.define_method("size", size);
-	cFont.define_method("width", width);
-	cFont.define_method("height", height);
+	cFont.define_method("width",   width);
+	cFont.define_method("height",  height);
+	cFont.define_method("ascent",  ascent);
+	cFont.define_method("descent", descent);
+	cFont.define_method("leading", leading);
 }
 
 
 namespace Rucy
 {