Colour axis labels in the audio plot (#835).

[dcpomatic.git] / src / wx / audio_plot.cc

diff --git a/src/wx/audio_plot.cc b/src/wx/audio_plot.cc
index c19ba946a6c362efdf09adfa98b6442303ecac61..fe031aaac28aa5b8d095d6241206b74f0bbc4fb9 100644 (file)
--- a/src/wx/audio_plot.cc
+++ b/src/wx/audio_plot.cc
@@ -319,3 +319,13 @@ AudioPlot::get_point (int channel, int point) const
 
        return p;
 }
+
+/** @param n Channel index.
+ *  @return Colour used by that channel in the plot.
+ */
+wxColour
+AudioPlot::colour (int n) const
+{
+       DCPOMATIC_ASSERT (n < int(_colours.size()));
+       return _colours[n];
+}