diff --git a/gui/include/Visualization/SqpColorScale.h b/gui/include/Visualization/SqpColorScale.h
index 0a436ce..c968fd3 100644
--- a/gui/include/Visualization/SqpColorScale.h
+++ b/gui/include/Visualization/SqpColorScale.h
@@ -3,6 +3,10 @@
 
 #include <Visualization/qcustomplot.h>
 
+#include <QLoggingCategory>
+
+Q_DECLARE_LOGGING_CATEGORY(LOG_SqpColorScale)
+
 /**
  * @brief The SqpColorScale struct represents the color scale for some graphs (such as
  * spectrograms).
@@ -11,6 +15,8 @@
  * other useful properties for viewing in SciQlop
  */
 struct SqpColorScale {
+    static std::pair<double, double> computeThresholds(const SqpColorScale &scale);
+
     explicit SqpColorScale(QCustomPlot &plot);
 
     /// QCustomPlot object representing the color scale.
diff --git a/gui/src/Visualization/SqpColorScale.cpp b/gui/src/Visualization/SqpColorScale.cpp
index ae84524..0060ce1 100644
--- a/gui/src/Visualization/SqpColorScale.cpp
+++ b/gui/src/Visualization/SqpColorScale.cpp
@@ -1,5 +1,11 @@
 #include "Visualization/SqpColorScale.h"
 
+#include <Data/DataSeriesUtils.h>
+
+#include <Visualization/QCPColorMapIterator.h>
+
+Q_LOGGING_CATEGORY(LOG_SqpColorScale, "SqpColorScale")
+
 namespace {
 
 const auto DEFAULT_GRADIENT_PRESET = QCPColorGradient::gpJet;
@@ -7,6 +13,24 @@ const auto DEFAULT_RANGE = QCPRange{1.0e3, 1.7e7};
 
 } // namespace
 
+std::pair<double, double> SqpColorScale::computeThresholds(const SqpColorScale &scale)
+{
+    auto qcpScale = scale.m_Scale;
+
+    auto colorMaps = qcpScale->colorMaps();
+    if (colorMaps.size() != 1) {
+        return {std::numeric_limits<double>::quiet_NaN(), std::numeric_limits<double>::quiet_NaN()};
+    }
+
+    // Computes thresholds
+    auto isLogarithmicScale = qcpScale->dataScaleType() == QCPAxis::stLogarithmic;
+    auto colorMapData = colorMaps.first()->data();
+    QCPColorMapIterator begin{colorMapData, true};
+    QCPColorMapIterator end{colorMapData, false};
+
+    return DataSeriesUtils::thresholds(begin, end, isLogarithmicScale);
+}
+
 SqpColorScale::SqpColorScale(QCustomPlot &plot)
         : m_Scale{new QCPColorScale{&plot}},
           m_AutomaticThreshold{false},