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Author: cnuzh

Diff for: utils/visualize.py

@@ -0,0 +1,21 @@
+import numpy as np
+import visdom
+
+
+def init_visdom_line(x, y, title, xlabel, ylabel, env="default"):
+    env = visdom.Visdom(env=env)
+    panel = env.line(
+        X=np.array([x]),
+        Y=np.array([y]),
+        opts=dict(title=title, showlegend=True, xlabel=xlabel, ylabel=ylabel)
+    )
+    return env, panel
+
+
+def update_lines(env, panel, x, y, update_type='append'):
+    env.line(
+        X=np.array([x]),
+        Y=np.array([y]),
+        win=panel,
+        update=update_type
+    )