From 9bcdd3d1665c7f85d2fc7472e45ebfbf89c65783 Mon Sep 17 00:00:00 2001 From: Matthias Kramm Date: Wed, 6 Jan 2010 12:36:53 -0800 Subject: [PATCH] added .bbox method to glyph in ruby interface --- lib/ruby/gfx.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/lib/ruby/gfx.c b/lib/ruby/gfx.c index 11addd2..661d8ef 100644 --- a/lib/ruby/gfx.c +++ b/lib/ruby/gfx.c @@ -281,6 +281,16 @@ static VALUE glyph_advance(VALUE cls) return rb_float_new(glyph->font->font->glyphs[glyph->nr].advance); } +static VALUE glyph_bbox(VALUE cls) +{ + Get_Glyph(glyph,cls); + gfxbbox_t bbox = gfxline_getbbox(glyph->font->font->glyphs[glyph->nr].line); + return rb_ary_new3(4, rb_float_new(bbox.xmin), + rb_float_new(bbox.ymin), + rb_float_new(bbox.xmax), + rb_float_new(bbox.ymax)); +} + static VALUE glyph_unicode(VALUE cls) { Get_Glyph(glyph,cls); @@ -646,6 +656,7 @@ void Init_gfx() rb_define_method(Glyph, "polygon", glyph_polygon, 0); rb_define_method(Glyph, "unicode", glyph_unicode, 0); rb_define_method(Glyph, "advance", glyph_advance, 0); + rb_define_method(Glyph, "bbox", glyph_bbox, 0); Font = rb_define_class_under(GFX, "Font", rb_cObject); rb_define_method(Font, "name", font_name, 0); -- 1.7.10.4