Adding a pandas dataframe plotting function.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/argaze/utils/MiscFeatures.py b/src/argaze/utils/MiscFeatures.py
index 56a77bb..ba0b1b6 100644
--- a/src/argaze/utils/MiscFeatures.py
+++ b/src/argaze/utils/MiscFeatures.py
@@ -1,5 +1,8 @@
 #!/usr/bin/env python
 
+import matplotlib.pyplot as mpyplot
+import matplotlib.patches as mpatches
+
 # Print iterations progress
 def printProgressBar (iteration:int, total:int, prefix:str = '', suffix:str = '', decimals:int = 1, length:int = 100, fill:str = '█', printEnd:str = "\r"):
     """Print iterations progress.  
@@ -22,6 +25,14 @@ def printProgressBar (iteration:int, total:int, prefix:str = '', suffix:str = ''
     if iteration == total: 
         print()
 
+# Plot timestamped dataframe as stem
+def plotTimestampedDataframe(df, name: str, color='#000000'):
+
+    markerline, stemlines, baseline = mpyplot.stem(df.index, df[name])
+    mpyplot.setp(markerline, color=color, linewidth=1, markersize = 1)
+    mpyplot.setp(stemlines, color=color, linewidth=1)
+    mpyplot.setp(baseline, color=color, linewidth=1)
+
 # Handle exit event
 class ExitSignalHandler():