+ _colours.push_back (wxColour ( 0, 139, 0));
+ _colours.push_back (wxColour ( 0, 0, 139));
+ _colours.push_back (wxColour (255, 255, 0));
+ _colours.push_back (wxColour ( 0, 255, 255));
+ _colours.push_back (wxColour (255, 0, 255));
+ _colours.push_back (wxColour (255, 0, 139));
+ _colours.push_back (wxColour (139, 0, 255));
+
+ set_analysis (shared_ptr<AudioAnalysis> ());
+
+#if MAX_DCP_AUDIO_CHANNELS != 12
+#warning AudioPlot::AudioPlot is expecting the wrong MAX_DCP_AUDIO_CHANNELS
+#endif