Results: Hydrograph: Add legend.

src/View/Tools/PamhyrPlot.py

@@ -200,3 +200,10 @@ class PamhyrPlot(APlot):
             labelsize=9,
             labelrotation=45
         )
+
+    def enable_legend(self):
+        self.canvas.axes.legend(
+            fancybox=True,
+            shadow=True,
+            fontsize=8
+        )