diff --git a/src/HTMLRenderer/state.cc b/src/HTMLRenderer/state.cc
index a8b3374..1debb40 100644
--- a/src/HTMLRenderer/state.cc
+++ b/src/HTMLRenderer/state.cc
@@ -150,7 +150,7 @@ void HTMLRenderer::check_state_change(GfxState * state)
double new_draw_ctm[6];
memcpy(new_draw_ctm, cur_ctm, sizeof(new_draw_ctm));
- draw_scale = sqrt(new_draw_ctm[2] * new_draw_ctm[2] + new_draw_ctm[3] * new_draw_ctm[3]);
+ draw_scale = (param->font_size_multiplier) * sqrt(new_draw_ctm[2] * new_draw_ctm[2] + new_draw_ctm[3] * new_draw_ctm[3]);
double new_draw_font_size = cur_font_size;
if(_is_positive(draw_scale))
diff --git a/src/Param.h b/src/Param.h
index d3caf9b..20f0b7a 100644
--- a/src/Param.h
+++ b/src/Param.h
@@ -21,6 +21,7 @@ struct Param
int first_page, last_page;
double zoom;
+ double font_size_multiplier;
double h_dpi, v_dpi;
double h_eps, v_eps;
diff --git a/src/pdf2htmlEX.cc b/src/pdf2htmlEX.cc
index 20f1ced..e2f530b 100644
--- a/src/pdf2htmlEX.cc
+++ b/src/pdf2htmlEX.cc
@@ -120,12 +120,12 @@ po::variables_map parse_options (int argc, char **argv)
("first-page,f", po::value(¶m.first_page)->default_value(1), "first page to process")
("last-page,l", po::value(¶m.last_page)->default_value(numeric_limits::max()), "last page to process")
("version,v", "show copyright and version info")
- ("metadata,m", "show the document meta data in JSON")
("owner-password,o", po::value(¶m.owner_password)->default_value(""), "owner password (for encrypted files)")
("user-password,u", po::value(¶m.user_password)->default_value(""), "user password (for encrypted files)")
("dest-dir", po::value(¶m.dest_dir)->default_value("."), "destination directory")
("tmp-dir", po::value(¶m.tmp_dir)->default_value("/tmp/pdf2htmlEX"), "temporary directory")
("zoom", po::value(¶m.zoom)->default_value(1.0), "zoom ratio")
+ ("font-size-multiplier", po::value(¶m.font_size_multiplier)->default_value(10.0), "setting a value greater than 1 would increase the rendering accuracy")
("hdpi", po::value(¶m.h_dpi)->default_value(144.0), "horizontal DPI for non-text")
("vdpi", po::value(¶m.v_dpi)->default_value(144.0), "vertical DPI for non-text")
("heps", po::value(¶m.h_eps)->default_value(1.0), "max tolerated horizontal offset (in pixels)")