CommCompGraph: add title_fontweight attribute

python/memory_contention/comm_comp.py

@@ -719,6 +719,8 @@ class CommCompGraph:
         Whether the legend has to be displayed or not, default to True.
     title : str
         The plot title.
+    title_fontweight : {a numeric value in range 0-1000, 'ultralight', 'light', 'normal', 'regular', 'book', 'medium', 'roman', 'semibold', 'demibold', 'demi', 'bold', 'heavy', 'extra bold', 'black'}
+        The font weight of the plot title, default to "normal".
     """
     _X_LABELS = {
         "byte": "Size of transmitted data",
@@ -728,7 +730,7 @@ class CommCompGraph:
     _FILL_ALPHA = 0.3
     _nb_instances = 1  # to interleave generation of several plots, plt.figure indexing starts with 1
 
-    def __init__(self, x_range, x_type: str, comm_type: CommCompGraphCommType, comp_type: CompType, comp_metric: CompMetric, comm_legend_title=None, comp_legend_title=None, title=None, legend_fontsize="medium", x_span_zone=None):
+    def __init__(self, x_range, x_type: str, comm_type: CommCompGraphCommType, comp_type: CompType, comp_metric: CompMetric, comm_legend_title=None, comp_legend_title=None, title=None, title_fontweight="normal", legend_fontsize="medium", x_span_zone=None):
         if x_type not in self._X_LABELS:
             raise Exception("Unknown x_type " + x_type)
 
@@ -758,6 +760,7 @@ class CommCompGraph:
         self.x_end = None
         self.display_legend = True
         self.title = title
+        self.title_fontweight = title_fontweight
         self._left_y_max = 0
         self._right_y_max = 0
         self._instance_id = CommCompGraph._nb_instances
@@ -841,9 +844,9 @@ class CommCompGraph:
 
         if self.title is not None:
             if self.display_legend:
-                self._fig.suptitle(self.title)
+                self._fig.suptitle(self.title, fontweight=self.title_fontweight)
             else:
-                self._ax.set(title=self.title)
+                self._ax.set(title=self.title, fontweight=self.title_fontweight)
 
         shrink_plot_x_label = 0.1
         if self._x_type == "cursor":