Manual annotation - fix2

* fixed duplicities when working with multiple lines

prasopes/graphtools.py

@@ -292,11 +292,12 @@ def pop_plot(xdata, ydata, plot, plot_data, colornum=0, legend=None):
     plot.set_ylim(plot.get_ylim()[1] * -0.01, 
                   plot.get_ylim()[1] * 1.1)
     plot.ticklabel_format(scilimits=(0, 0), axis='y')
-    if "texts" in plot_data:
-        oldtexts = plot_data['texts']
+    #put hardcoded annotation if there is none
+    if "texts" in plot_data and not any(
+            data in plot.get_children() for data in plot_data['texts']):
         plot_data['texts'] = [plot.annotate(
             a.get_text(),a.xy, picker=True, bbox=ann_bbox)
-            for a in oldtexts]
+            for a in plot_data['texts']]
     if "annotation" in plot_data:
         ann_spec(plot, plot_data)
     if "xtics" in plot_data: