Candle2 | GRBL control interface in Qt | 3D Printing library
kandi X-RAY | Candle2 Summary
kandi X-RAY | Candle2 Summary
GRBL control interface in Qt.
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QUESTION
I am trying to do a simple real-time stock data visualizer using Bokeh. I have created the object data type Candle
which has the attributes time
, highest
, lowest
, open
and close
. candle1
, candle2
, and candle3
are instances of Candle
. I use the following piece of code to show a graph with the data of those 3 instances. If I want to add a 4th candle after I have shown the chart (after calling show(plot)), how should I do it? I think that I do not achieve it because because the html contains static data, but I do not have any clue about how to do what I want.
The objective would be to receive a candle per minute and add that to the chart.
...ANSWER
Answered 2018-Apr-04 at 19:51Just an update: I have achieved this using a ColumnDataSource, the stream function and an automatic callback.
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