From 1503f016b8d04b374c0e2290d37a4f2f91e63688 Mon Sep 17 00:00:00 2001
From: Matthias Kramm <kramm@quiss.org>
Date: Tue, 5 Jan 2010 18:34:54 -0800
Subject: [PATCH] added font->ascent/font->descent to ruby interface
---
lib/ruby/gfx.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/lib/ruby/gfx.c b/lib/ruby/gfx.c
index 687e38a..11addd2 100644
--- a/lib/ruby/gfx.c
+++ b/lib/ruby/gfx.c
@@ -310,6 +310,18 @@ static VALUE font_allocate(VALUE cls)
return v;
}
+static VALUE font_ascent(VALUE cls)
+{
+ Get_Font(font,cls);
+ return rb_float_new(font->font->ascent);
+}
+
+static VALUE font_descent(VALUE cls)
+{
+ Get_Font(font,cls);
+ return rb_float_new(font->font->descent);
+}
+
static VALUE font_name(VALUE cls)
{
Get_Font(font,cls);
@@ -637,6 +649,8 @@ void Init_gfx()
Font = rb_define_class_under(GFX, "Font", rb_cObject);
rb_define_method(Font, "name", font_name, 0);
+ rb_define_method(Font, "ascent", font_ascent, 0);
+ rb_define_method(Font, "descent", font_descent, 0);
rb_define_method(Font, "glyphs", font_glyphs, 0);
Device = rb_define_class_under(GFX, "Device", rb_cObject);
--
1.7.10.4