VU meter label color&shadow tweak by the_CLA

[ardour.git] / gtk2_ardour / automation_line.cc

diff --git a/gtk2_ardour/automation_line.cc b/gtk2_ardour/automation_line.cc
index 92ea8cf952850b6f2a72190ba2f10bd46a038468..7e60bff2e34ffc0c98a125780eef574dea03776b 100644 (file)
--- a/gtk2_ardour/automation_line.cc
+++ b/gtk2_ardour/automation_line.cc
@@ -342,7 +342,7 @@ AutomationLine::fraction_to_string (double fraction) const
 
        if (_uses_gain_mapping) {
                if (fraction == 0.0) {
-                       snprintf (buf, sizeof (buf), "-\u221e");
+                       snprintf (buf, sizeof (buf), "-inf");
                } else {
                        snprintf (buf, sizeof (buf), "%.1f", accurate_coefficient_to_dB (slider_position_to_gain_with_max (fraction, Config->get_max_gain())));
                }
@@ -379,7 +379,7 @@ AutomationLine::fraction_to_relative_string (double original, double fraction) c
                        */
                        return "";
                } else if (fraction == 0.0) {
-                       snprintf (buf, sizeof (buf), "-\u221e");
+                       snprintf (buf, sizeof (buf), "-inf");
                } else {
                        double old_db = accurate_coefficient_to_dB (slider_position_to_gain_with_max (original, Config->get_max_gain()));
                        double new_db = accurate_coefficient_to_dB (slider_position_to_gain_with_max (fraction, Config->get_max_gain()));
@@ -405,7 +405,7 @@ AutomationLine::fraction_to_relative_string (double original, double fraction) c
 double
 AutomationLine::string_to_fraction (string const & s) const
 {
-       if (s == "-\u221e") {
+       if (s == "-inf") {
                return 0;
        }