comparison layer/SpectrogramLayer.cpp @ 264:7e9e533f1863

* few more measurement mode bits

     
     return true;
 } 
 
 bool
-SpectrogramLayer::getCrosshairExtents(View *v, QPainter &,
+SpectrogramLayer::getCrosshairExtents(View *v, QPainter &paint,
                                       QPoint cursorPos,
                                       std::vector<QRect> &extents) const
 {
     QRect vertical(cursorPos.x() - 12, 0, 12, v->height());
     extents.push_back(vertical);
 
     QRect horizontal(0, cursorPos.y(), cursorPos.x(), 1);
     extents.push_back(horizontal);
 
+    int sw = getVerticalScaleWidth(v, paint);
+
+    QRect label(sw, cursorPos.y() - paint.fontMetrics().ascent() - 2,
+                paint.fontMetrics().width("123456 Hz") + sw + 2,
+                paint.fontMetrics().height());
+    extents.push_back(label);
+
     return true;
 }
 
 void
 SpectrogramLayer::paintCrosshairs(View *v, QPainter &paint,

 
     paint.drawLine(0, cursorPos.y(), cursorPos.x() - 1, cursorPos.y());
     paint.drawLine(cursorPos.x(), 0, cursorPos.x(), v->height());
     
     float fundamental = getFrequencyForY(v, cursorPos.y());
+
+    int sw = getVerticalScaleWidth(v, paint);
+    paint.drawText(sw + 2, cursorPos.y() - 2, QString("%1 Hz").arg(fundamental));
 
     int harmonic = 2;
 
     while (harmonic < 100) {