Glyph Decorations and Multiline

[Cosmidark]

I will close this as I found a similar topic here:

Adding decoration to MultiLine

Hi, Thanks for the quick response! I wrote the code based on the example: from bokeh.models import VeeHead ml = p.multi_line(xs='xs', ys='ys', color='black', source=dataSource) ml.add_decoration(VeeHead(size=10), "end") The good thing is the code does not throw any exception, but it does not draw arrow heads. So, I am guessing the functionality exists but its not implemented yet. Lets hope it will be in near future! Anyways for the time being, I can just use more multi_line to draw my arrow …