Added functionaly to update markers along with ohlc data without manual page reload #18
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As mentioned in #9, how to add markers at the time of preparing the chart, but I was unable to update marker data after referring \data endpoint which is mentoined in https://colab.research.google.com/drive/1w1T2erRjyz3xLkentuIffI75z9kUkN6_?usp=sharing.
I have updated the update function in pytvlwcharts.py and now by passing markers like:
data={
"ohlc": ndf[["time", "open", "high", "low", "close", "position", "color", "shape", "text"]].tail(1)
.replace('', np.nan).dropna(axis=1,how='any')
.to_dict(orient="records"),
"markers": ndf[["time", "position", "color", "shape", "text"]].replace('', np.nan).dropna().tail(1)
.to_dict(orient="records")[:1],
"volume": ndf[["time", "volume", "volColor"]].tail(1)
.rename(columns={"volume": "value", "volColor": "color"})
.to_dict(orient="records")
}
Chart can easily update markers.