Added colormap orientation & improved UI.

* Colormap: orientation now enables vertical & horizontal colormap
  display
* Two colormap components, one for each type of point (regular,
  control)
* Improved controls grouping and cohesion

1 files changed, 13 insertions, 1 deletions

diff --git a/colormap.h b/colormap.h
index 806624a..eda4492 100644
--- a/colormap.h
+++ b/colormap.h
@@ -14,14 +14,25 @@ class Colormap
     : public QQuickItem
 {
     Q_OBJECT
+    Q_ENUMS(Orientation)
+    Q_PROPERTY(Orientation orientation READ orientation WRITE setOrientation NOTIFY orientationChanged)
 public:
     static const int SAMPLES = 128;
 
+    enum Orientation {
+        Horizontal,
+        Vertical
+    };
+
     Colormap(QQuickItem *parent = 0);
     ~Colormap();
 
+    void setOrientation(Orientation orientation);
+    Orientation orientation() const { return m_orientation; }
+
 signals:
     void colorScaleChanged(const ColorScale &scale) const;
+    void orientationChanged(Orientation orientation) const;
 
 public slots:
     void setColorScale(const ColorScale &scale);
@@ -33,7 +44,8 @@ private:
     QSGNode *newSceneGraph();
 
     QSGDynamicTexture *m_texture;
-    bool m_shouldUpdateTexture;
+    bool m_shouldUpdateTexture, m_shouldUpdateOrientation;
+    Orientation m_orientation;
     std::vector<float> m_cmap;
 };