Improvements related to visual representation of distortions.

- New continuous color scale class;
- Improvements in signal handler for calculating distortions;
- Implementation of the NP(k) measure.

1 files changed, 2 insertions, 2 deletions

diff --git a/scatterplot.h b/scatterplot.h
index a115755..7ed58c8 100644
--- a/scatterplot.h
+++ b/scatterplot.h
@@ -12,7 +12,7 @@ class Scatterplot : public QQuickItem
 public:
     Scatterplot(QQuickItem *parent = 0);
 
-    void setColorScale(const ColorScale &colorScale);
+    void setColorScale(ColorScale *colorScale);
 
 signals:
     void xyChanged(const arma::mat &XY);
@@ -58,7 +58,7 @@ private:
 
     arma::vec m_colorData;
 
-    ColorScale m_colorScale;
+    ColorScale *m_colorScale;
 };
 
 #endif // SCATTERPLOT_H