examples moved to archive

archive/examples/4_line_indicators/line_indicators.py

@@ -0,0 +1,23 @@
+import pandas as pd
+from lightweight_charts import Chart
+
+
+def calculate_sma(df, period: int = 50):
+    return pd.DataFrame({
+        'time': df['date'],
+        f'SMA {period}': df['close'].rolling(window=period).mean()
+    }).dropna()
+
+
+if __name__ == '__main__':
+    chart = Chart()
+    chart.legend(visible=True)
+
+    df = pd.read_csv('ohlcv.csv')
+    chart.set(df)
+
+    line = chart.create_line('SMA 50')
+    sma_data = calculate_sma(df, period=50)
+    line.set(sma_data)
+
+    chart.show(block=True)