1 files changed, 9 insertions, 1 deletions
diff --git a/plugins/python/cglimpse/method.py b/plugins/python/cglimpse/method.py
index f2e9fdb..731271e 100644
--- a/plugins/python/cglimpse/method.py
+++ b/plugins/python/cglimpse/method.py
@@ -3,10 +3,12 @@ class GlimpseMethod():
     """Abstract class for gimpses."""
 
 
-    def __init__(self, builder):
+    def __init__(self, builder, config, update_cb):
         """Populate the class with its attributes."""
 
         self._builder = builder
+        self._config = config
+        self._update_cb = update_cb
 
         self._v_legend = None
         self._h_legend = None
@@ -37,6 +39,12 @@ class GlimpseMethod():
         return str(value)
 
 
+    def update(self, data, coverage):
+        """Compute internal values for the method."""
+
+        pass
+
+
     def render(self, cr, area):
         """Draw the bytes distribution for the current binary, if any."""