fixed signal_colour, creating audio visualisation framework

1 files changed, 19 insertions, 0 deletions

diff --git a/rotord/src/nodes_drawing.h b/rotord/src/nodes_drawing.h
index 91771f8..d6b7abe 100644
--- a/rotord/src/nodes_drawing.h
+++ b/rotord/src/nodes_drawing.h
@@ -113,6 +113,25 @@ namespace Rotor {
 		private:
 			Colour colour;
 	};
+	class Waves: public Draw_node {
+		public:
+			Waves(){
+				title="Waves";
+				description="Draws audio waveforms";
+			}
+			Waves(map<string,string> &settings):Waves() {
+				base_settings(settings);
+			};
+			~Waves(){};
+			Waves* clone(map<string,string> &_settings) { return new Waves(_settings);};
+			void vector_output(cairo_t * cr,const Frame_spec &frame){
+				if (frame.audio){
+
+				}
+				else cerr<<"error: visualisation audio not found"<<endl;
+			}
+		private:
+	};
 }
 
 #endif