Kouhei Sutou
kous****@users*****
2006年 11月 22日 (水) 11:20:36 JST
Index: tomoe/ext/ruby/tomoe-rb-handwrite.c
diff -u tomoe/ext/ruby/tomoe-rb-handwrite.c:1.1 tomoe/ext/ruby/tomoe-rb-handwrite.c:1.2
--- tomoe/ext/ruby/tomoe-rb-handwrite.c:1.1 Wed Nov 22 10:59:09 2006
+++ tomoe/ext/ruby/tomoe-rb-handwrite.c Wed Nov 22 11:20:36 2006
@@ -70,6 +70,31 @@
return Qnil;
}
+static VALUE
+tg_each(VALUE self)
+{
+ int i, j;
+ guint number_of_strokes, number_of_points;
+ TomoeGlyph *glyph;
+
+ glyph = _SELF(self);
+ number_of_strokes = tomoe_glyph_get_number_of_strokes(glyph);
+ for (i = 0; i < number_of_strokes; i++) {
+ VALUE points;
+ number_of_points = tomoe_glyph_get_number_of_points(glyph, i);
+
+ points = rb_ary_new2(number_of_points);
+ for (j = 0; j < number_of_points; j++) {
+ gint x, y;
+ if (tomoe_glyph_get_point(glyph, i, j, &x, &y))
+ rb_ary_push(points, rb_ary_new3(2, INT2NUM(x), INT2NUM(y)));
+ }
+ rb_yield(points);
+ }
+
+ return Qnil;
+}
+
void
Init_tomoe_handwrite(VALUE mTomoe)
{
@@ -77,6 +102,8 @@
cTomoeGlyph = G_DEF_CLASS(TOMOE_TYPE_GLYPH, "Glyph", mTomoe);
+ rb_include_module(cTomoeGlyph, rb_mEnumerable);
+
rb_define_method(cTomoeGlyph, "move_to", tg_move_to, 2);
rb_define_method(cTomoeGlyph, "line_to", tg_line_to, 2);
rb_define_method(cTomoeGlyph, "clear", tg_clear, 0);
@@ -88,4 +115,6 @@
rb_define_method(cTomoeGlyph, "last_point", tg_get_last_point, 0);
rb_define_method(cTomoeGlyph, "remove_last_stroke",
tg_remove_last_stroke, 0);
+
+ rb_define_method(cTomoeGlyph, "each", tg_each, 0);
}