1 files changed, 14 insertions, 0 deletions
diff --git a/finance/flow.py b/finance/flow.py
index 836c137..443966c 100644
--- a/finance/flow.py
+++ b/finance/flow.py
@@ -3,6 +3,8 @@ from datetime import datetime
 from decimal import Decimal
 from typing import Generator
 
+import matplotlib.pyplot
+
 
 @dataclasses.dataclass(kw_only=True, frozen=True)
 class Flow:
@@ -64,3 +66,15 @@ def simulate(
         values.append(value)
 
     return (dates, values)
+
+
+def display(data: tuple[list[datetime], list[Decimal]]) -> None:
+    matplotlib.pyplot.plot(
+        list(data[0]),  # type: ignore
+        [float(i) for i in data[1]],
+        label="Money",
+    )
+    matplotlib.pyplot.xlabel("Time")
+    matplotlib.pyplot.legend()
+    matplotlib.pyplot.xticks(rotation=45)
+    matplotlib.pyplot.show()