CORRECTION TO Vectorized Colors and Sizes

On Mar 14, 2016, at 04:33, Jimmy Gunawan jimmy.cg@gmail.com wrote:

I was studying the example on Vectorized Colors and Sizes,

THIS DOES NOT WORK:

colors = ["#%02x%02x%02x" % (r, g, 150) for r, g in zip(np.floor(50+2*x), np.floor(30+2*y))]

ERROR: TypeError: %x format: an integer is required, not numpy.float64

THIS WORKS:

colors = ["#%02x%02x%02x" % (int(r), int(g), 150) for r, g in zip(np.floor(50+2*x), np.floor(30+2*y))]

Took me quite a while, but I learn something.

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On Monday, 14 March 2016 23:29:20 UTC+11, Bryan Van de ven wrote:

Can you provide the exact URL you were looking at? I think you were looking at a link for an old version, since this was changed some time ago, at least in one place but maybe there are others.

Thanks,

Bryan

On Mar 14, 2016, at 04:33, Jimmy Gunawan jimm...@gmail.com wrote:

I was studying the example on Vectorized Colors and Sizes,

THIS DOES NOT WORK:

colors = ["#%02x%02x%02x" % (r, g, 150) for r, g in zip(np.floor(50+2*x), np.floor(30+2*y))]

ERROR: TypeError: %x format: an integer is required, not numpy.float64

THIS WORKS:

colors = ["#%02x%02x%02x" % (int(r), int(g), 150) for r, g in zip(np.floor(50+2*x), np.floor(30+2*y))]

Took me quite a while, but I learn something.

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On Mar 14, 2016, at 4:35 PM, Jimmy Gunawan <jimmy.cg@gmail.com> wrote:

Oh, there is a newer version of the documentation?

I was looking at this:
Quickstart — Bokeh 0.10.0 documentation

On Monday, 14 March 2016 23:29:20 UTC+11, Bryan Van de ven wrote:
Can you provide the exact URL you were looking at? I think you were looking at a link for an old version, since this was changed some time ago, at least in one place but maybe there are others.

Thanks,

Bryan

On Mar 14, 2016, at 04:33, Jimmy Gunawan <jimm...@gmail.com> wrote:

I was studying the example on Vectorized Colors and Sizes,

THIS DOES NOT WORK:
colors = ["#%02x%02x%02x" % (r, g, 150) for r, g in zip(np.floor(50+2*x), np.floor(30+2*y))]

ERROR: TypeError: %x format: an integer is required, not numpy.float64

THIS WORKS:
colors = ["#%02x%02x%02x" % (int(r), int(g), 150) for r, g in zip(np.floor(50+2*x), np.floor(30+2*y))]

Took me quite a while, but I learn something.

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