Q_OBJECT
private:
+ static const double MaxScale;
+ static const double MinScale;
+
static const int SignalHeight;
static const int LabelMarginWidth;
static const int RulerHeight;
public:
explicit SigView(SigSession &session, QWidget *parent = 0);
+ void zoom(double steps);
+
protected:
void initializeGL();
void paint_ruler(QPainter &p);
+ void zoom(double steps, int offset);
+
private slots:
void data_updated();