X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Ffft_graph.h;h=c91adec8b758d8fe849b08ac4d0bf2c230eb506f;hb=e33d4553b2b333c30835b00741fc5c1fd0e2b36d;hp=73636b989d802d36007a36e3e522cbfdf270b04d;hpb=ee58e757e9beb551669ebf843448e2eb839b24f1;p=ardour.git

diff --git a/gtk2_ardour/fft_graph.h b/gtk2_ardour/fft_graph.h
index 73636b989d..c91adec8b7 100644
--- a/gtk2_ardour/fft_graph.h
+++ b/gtk2_ardour/fft_graph.h
@@ -20,7 +20,7 @@
 #ifndef __ardour_fft_graph_h
 #define __ardour_fft_graph_h
 
-#include <ardour/types.h>
+#include "ardour/types.h"
 #include <fftw3.h>
 
 #include <gtkmm/drawingarea.h>
@@ -38,43 +38,50 @@ class AnalysisWindow;
 class FFTGraph : public Gtk::DrawingArea
 {
 	public:
-		
+
 		FFTGraph(int windowSize);
 		~FFTGraph();
 
 		void set_analysis_window(AnalysisWindow *a_window);
-		
+
 		int windowSize() const { return _windowSize; }
 		void setWindowSize(int windowSize);
 
 		void redraw();
 		bool on_expose_event (GdkEventExpose* event);
-		
+
 		void on_size_request(Gtk::Requisition* requisition);
 		void on_size_allocate(Gtk::Allocation & alloc);
 		FFTResult *prepareResult(Gdk::Color color, std::string trackname);
-		
+
+		void set_show_minmax     (bool v) { _show_minmax     = v; redraw(); }
+		void set_show_normalized (bool v) { _show_normalized = v; redraw(); }
+
 	private:
 
+		void update_size();
+
 		void setWindowSize_internal(int windowSize);
 
 		void draw_scales(Glib::RefPtr<Gdk::Window> window);
-		
-		static const int scaleWidth = 512;
-		static const int scaleHeight = 420;
+
+		static const int minScaleWidth = 512;
+		static const int minScaleHeight = 420;
+
+		int currentScaleWidth;
+		int currentScaleHeight;
 
 		static const int h_margin = 20;
 		static const int v_margin = 20;
+		Glib::RefPtr<Gdk::GC> graph_gc;
 
 		int width;
 		int height;
-		
-		void analyze(float *window, float *composite);
+
 		int _windowSize;
 		int _dataSize;
 
 		Glib::RefPtr<Pango::Layout> layout;
-		Glib::RefPtr<Gdk::GC> graph_gc;
 		AnalysisWindow *_a_window;
 
 		fftwf_plan _plan;
@@ -84,6 +91,9 @@ class FFTGraph : public Gtk::DrawingArea
 		float *_hanning;
 		int *_logScale;
 
+		bool _show_minmax;
+		bool _show_normalized;
+
 	friend class FFTResult;
 };