Bundling now supports selection.

Selection is implemented via main() updating the line plot using
the current active selection. Beware of bug (issue #23).

Also adds support for setting the line width, while changing the
default line width to 2 pixels wide.

ProjectionHistory: now reports changes to selections relative to
the whole dataset, not only CPs/RPs.

1 files changed, 11 insertions, 0 deletions

diff --git a/projectionhistory.h b/projectionhistory.h
index e20f16c..4fc2ef4 100644
--- a/projectionhistory.h
+++ b/projectionhistory.h
@@ -1,6 +1,8 @@
 #ifndef PROJECTIONHISTORY_H
 #define PROJECTIONHISTORY_H
 
+#include <vector>
+
 #include <QObject>
 
 #include <armadillo>
@@ -46,12 +48,17 @@ signals:
     void cpValuesRewound(const arma::vec &values) const;
     void rpValuesRewound(const arma::vec &values) const;
 
+    void cpSelectionChanged(const std::vector<bool> &cpSelection) const;
+    void rpSelectionChanged(const std::vector<bool> &rpSelection) const;
+    void selectionChanged(const std::vector<bool> &selection) const;
+
 public slots:
     void addMap(const arma::mat &Y);
 
     bool setType(ObserverType type);
     void setCPSelection(const std::vector<bool> &cpSelection);
     void setRPSelection(const std::vector<bool> &rpSelection);
+    void setSelection(const std::vector<bool> &selection);
 
     void setRewind(double t);
 
@@ -59,6 +66,9 @@ private:
     bool emitValuesChanged() const;
     void updateUnreliability();
 
+    void cpSelectionPostProcess();
+    void rpSelectionPostProcess();
+
     ObserverType m_type;
 
     arma::mat m_X, m_Y, m_firstY, m_prevY;
@@ -68,6 +78,7 @@ private:
 
     bool m_cpSelectionEmpty, m_rpSelectionEmpty;
     std::vector<int> m_cpSelection, m_rpSelection;
+    std::vector<bool> m_selection;
 
     // alpha(i, j): the influence CP j has on RP i
     void computeAlphas();