Mercurial > hg > svgui

diff layer/PianoScale.h @ 1276:b4cb11ca8233 horizontal-scale

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Branch toward adding horizontal numerical scales to things
author Chris Cannam
date Tue, 01 May 2018 16:14:22 +0100
parents 4d0ca1ab4cd0
children
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line diff
--- a/layer/PianoScale.h	Thu Apr 26 15:06:41 2018 +0100
+++ b/layer/PianoScale.h	Tue May 01 16:14:22 2018 +0100
@@ -20,18 +20,14 @@
 
 class QPainter;
 class LayerGeometryProvider;
+class HorizontalScaleProvider;
 
 class PianoScale
 {
 public:
     void paintPianoVertical
-    (LayerGeometryProvider *v, QPainter &paint, QRect rect, double minf, double maxf);
-
-    class HorizontalScaleProvider {
-    public:
-        virtual double getFrequencyForX(const LayerGeometryProvider *, double x) const = 0;
-        virtual double getXForFrequency(const LayerGeometryProvider *, double freq) const = 0;
-    };
+    (LayerGeometryProvider *v, QPainter &paint, QRect rect,
+     double minf, double maxf);
     
     void paintPianoHorizontal
     (LayerGeometryProvider *v, const HorizontalScaleProvider *p,