From 7d5d2af5475f2ce8f6a0b6d0bee1f4a12c1d36aa Mon Sep 17 00:00:00 2001
From: ManoloFLTK <41016272+ManoloFLTK@users.noreply.github.com>
Date: Wed, 4 May 2022 08:28:12 +0200
Subject: Cairo: reduce vertical offset for text position needed by
 Fl_Text_Display.

---
 src/drivers/Cairo/Fl_Cairo_Graphics_Driver.cxx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/drivers')

diff --git a/src/drivers/Cairo/Fl_Cairo_Graphics_Driver.cxx b/src/drivers/Cairo/Fl_Cairo_Graphics_Driver.cxx
index 04050364d..e74a987c0 100644
--- a/src/drivers/Cairo/Fl_Cairo_Graphics_Driver.cxx
+++ b/src/drivers/Cairo/Fl_Cairo_Graphics_Driver.cxx
@@ -1125,8 +1125,8 @@ void Fl_Cairo_Graphics_Driver::font(Fl_Font fnum, Fl_Fontsize s) {
 void Fl_Cairo_Graphics_Driver::draw(const char* str, int n, float x, float y) {
   if (!n) return;
   cairo_save(cairo_);
-  // The -1 below is necessary for Fl_Text_Display at scale = 1
-  cairo_translate(cairo_, x, y - height() + descent() -1);
+  // The -0.5 below makes underscores visible in Fl_Text_Display at scale = 1
+  cairo_translate(cairo_, x, y - height() + descent() -0.5);
   pango_layout_set_text(pango_layout_, str, n);
   pango_cairo_show_layout(cairo_, pango_layout_);
   cairo_restore(cairo_);
-- 
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