Sami-Matias Niemi wrote:
> Hi,
>
> When using scatter plotting method and linestyles argument the output
> seems to ignore the linestyles keyword value at least in SVN. Can
> someone confirm this or did I misunderstood the functionality?
Yes, scatter is designed to plot markers only, and it does ignore the
linestyles kw.
>
> I am trying to make a plot where the colour of the line changes as a
> function of data value, but I don't want that each point (marker) is
> plotted separately, but that the colour changes smoothly. I believe
> scatter method could be used when optional arguments "c = values" and
> linestyles = 'solid' are used. However, independent what the
> linestyles argument value is, I always get the markers plotted and no
> line appears.
We don't have anything that gives this behavior directly, but it can be
simulated with a LineCollection. See
http://www.scipy.org/Cookbook/Matplotlib/MulticoloredLine.
Eric
>
>
> Cheers,
> Sami
>
>
> Example code (markers, but no solid line!?):
>
> import numpy as np
> import pylab as p
>
> data = np.arange(10)
>
> p.scatter(data, data, c = data, s = data*10, linestyles = 'solid')
>
>
>
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