Bokeh Integration - Interactive Webbrowser Plotting

ab_trader

it was turned off by @backtrader at certain point and never turned on back.

vbs

Ok thanks. I wanted to add and update information in the first post as lots of it is outdated.

Adham Suliman

Hey VBS,

Awesome work with backtrader_plotting. I was wondering if there was a parameter to change the color for barup and bardown when style = 'bar'.

Also, is there a way to make a green vertical line for an executed buy and a red vertical line for an executed sell?

Thank!

xm lin

@Adham-Suliman you can change the parameters of scheme
like

scheme=Tradimo(
    #bar color
    barup_wick="#db4930",
    barup_outline="#db4930",
    barup="#db4930",
    volup="#db4930",

    bardown_wick='#2cab40',
    bardown_outline='#2cab40',
    bardown='#2cab40',
    voldown='#2cab40',
)

b = Bokeh(scheme=scheme)
cerebro.plot(plotter=b,iplot=False)

xm lin

@vbs thanks for the great work!
share some idears may better visualization
something like
![alt text]( image url)

crosshairs all subplot(from here:link text)
trade_message
click trade block to show trade messaage
![alt text]( image url)

LClassen

Hey @vbs, this tool looks awesome! I just tried to save my cerebro instance and execute the plotting later in another script. Pickling does not work. Do you have a solution for that?

vbs

@lclassen
As far as I can remember a cerebro might have problems getting pickled for 2 or 3 reasons. You need to implement the manually pickle trigger functions exclude those attributes from pickling.

vbs

After alot of time I made a version 2.0.0 of this with some new features (e.g. live plotting) and many bug fixes. In case someone is interested, it is available on PyPi.