diff --git a/core/include/Data/ArrayData.h b/core/include/Data/ArrayData.h
index 08bbcb4..92134dd 100644
--- a/core/include/Data/ArrayData.h
+++ b/core/include/Data/ArrayData.h
@@ -87,10 +87,9 @@ public:
         return it != end ? *it : std::numeric_limits<double>::quiet_NaN();
     }
 
-private:
-    std::vector<double> values() const
+    QVector<double> values() const override
     {
-        auto result = std::vector<double>{};
+        auto result = QVector<double>{};
         for (auto i = 0; i < m_NbComponents; ++i) {
             result.push_back(*(m_It + i));
         }
@@ -98,6 +97,7 @@ private:
         return result;
     }
 
+private:
     DataContainer::const_iterator m_It;
     int m_NbComponents;
 };
diff --git a/core/include/Data/ArrayDataIterator.h b/core/include/Data/ArrayDataIterator.h
index af46ede..fa86409 100644
--- a/core/include/Data/ArrayDataIterator.h
+++ b/core/include/Data/ArrayDataIterator.h
@@ -4,6 +4,7 @@
 #include "CoreGlobal.h"
 #include "Data/SqpIterator.h"
 
+#include <QVector>
 #include <memory>
 
 /**
@@ -25,6 +26,7 @@ public:
         virtual double first() const = 0;
         virtual double min() const = 0;
         virtual double max() const = 0;
+        virtual QVector<double> values() const = 0;
     };
 
     explicit ArrayDataIteratorValue(std::unique_ptr<Impl> impl);
@@ -46,6 +48,8 @@ public:
     double min() const;
     /// Gets max value among all components
     double max() const;
+    /// Gets all values
+    QVector<double> values() const;
 
 private:
     std::unique_ptr<Impl> m_Impl;
diff --git a/core/include/Data/DataSeries.h b/core/include/Data/DataSeries.h
index c269c22..2d5ebd8 100644
--- a/core/include/Data/DataSeries.h
+++ b/core/include/Data/DataSeries.h
@@ -67,6 +67,7 @@ public:
     double value(int componentIndex) const override { return m_ValuesIt->at(componentIndex); }
     double minValue() const override { return m_ValuesIt->min(); }
     double maxValue() const override { return m_ValuesIt->max(); }
+    QVector<double> values() const override { return m_ValuesIt->values(); }
 
 private:
     ArrayDataIterator m_XIt;
diff --git a/core/include/Data/DataSeriesIterator.h b/core/include/Data/DataSeriesIterator.h
index 3489d23..fd859bb 100644
--- a/core/include/Data/DataSeriesIterator.h
+++ b/core/include/Data/DataSeriesIterator.h
@@ -4,6 +4,7 @@
 #include "CoreGlobal.h"
 #include "Data/SqpIterator.h"
 
+#include <QVector>
 #include <memory>
 
 /**
@@ -27,6 +28,7 @@ public:
         virtual double value(int componentIndex) const = 0;
         virtual double minValue() const = 0;
         virtual double maxValue() const = 0;
+        virtual QVector<double> values() const = 0;
     };
 
     explicit DataSeriesIteratorValue(std::unique_ptr<Impl> impl);
@@ -50,6 +52,8 @@ public:
     double minValue() const;
     /// Gets max of all values data
     double maxValue() const;
+    /// Gets all values data
+    QVector<double> values() const;
 
 private:
     std::unique_ptr<Impl> m_Impl;
diff --git a/core/src/Data/ArrayDataIterator.cpp b/core/src/Data/ArrayDataIterator.cpp
index fb13181..cd397c4 100644
--- a/core/src/Data/ArrayDataIterator.cpp
+++ b/core/src/Data/ArrayDataIterator.cpp
@@ -50,3 +50,8 @@ double ArrayDataIteratorValue::max() const
 {
     return m_Impl->max();
 }
+
+QVector<double> ArrayDataIteratorValue::values() const
+{
+    return m_Impl->values();
+}
diff --git a/core/src/Data/DataSeriesIterator.cpp b/core/src/Data/DataSeriesIterator.cpp
index 03daf1e..d492b32 100644
--- a/core/src/Data/DataSeriesIterator.cpp
+++ b/core/src/Data/DataSeriesIterator.cpp
@@ -56,3 +56,8 @@ double DataSeriesIteratorValue::maxValue() const
 {
     return m_Impl->maxValue();
 }
+
+QVector<double> DataSeriesIteratorValue::values() const
+{
+    return m_Impl->values();
+}