diff --git a/src/core/histogram.cpp b/src/core/histogram.cpp
index 1287666..26e8ee6 100644
--- a/src/core/histogram.cpp
+++ b/src/core/histogram.cpp
@@ -24,6 +24,20 @@ Histogram::~Histogram()
 
 void Histogram::generate(QImage* image)
 {
+
+  qDebug() << Q_FUNC_INFO << "Not implemented yet!";
+    for(int i = 0 ; i < image->height(); i++){
+        for(int j = 0 ; j < image->width() ; j++){
+            QColor *clrCurrent = new QColor( image->pixel(i,j) );
+            R->insert(clrCurrent->red(),R->value(clrCurrent->red())+1);
+            G->insert(clrCurrent->green(),R->value(clrCurrent->green())+1);
+            B->insert(clrCurrent->blue(),R->value(clrCurrent->blue())+1);
+            L->insert(clrCurrent->alpha(),R->value(clrCurrent->alpha())+1);
+        }
+    }
+
+
+
     qDebug() << Q_FUNC_INFO << "Not implemented yet!";
 }