const char*filename = StringValuePtr(_filename);
doc->fontlist = gfxfontlist_create();
doc->doc = pdfdriver->open(pdfdriver, filename);
+ if(!doc->doc) {
+ rb_raise(rb_eIOError, "couldn't open %s", filename);
+ }
return 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);
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);