Rework stretch to use just MTF

2022-04-06 13:12:47 +02:00
parent 31783dbdeb
commit 2ff1b993a1
8 changed files with 93 additions and 135 deletions
@@ -13,6 +13,12 @@ class STFSlider : public QWidget
    int m_grabbed;
 public:
    explicit STFSlider(QWidget *parent = nullptr);
+    float blackPoint() const;
+    float midPoint() const;
+    float whitePoint() const;
+    void setMTFParams(float low, float mid, float high);
+signals:
+    void paramChanged(float blackPoint, float midPoint, float whitePoint);
 protected:
    void paintEvent(QPaintEvent *event) override;
    void mouseMoveEvent(QMouseEvent *event) override;