Hi Nils,

Thomas will soon fix the return values of the get command for color to
properly contain the "0x" prefixes. In the meantime, please add them
yourself if this is causing lots of problems:

# prepend the result with 0x

x = "0x%s" % (cmd.get("bg_rgb_top"))

# set the color

cmd.set("bg_rgb_bottom", x)

Cheers,

-- Jason



On Fri, Sep 20, 2013 at 11:36 AM, Nils NN <n...@gmx.ch> wrote:

>
>
> Hi Jason,
> thanks for the reply.
> Your method works well for the single color background.
> For the gradient BG however the problem still remains:
> PyMOL>set bg_gradient, 1
> PyMOL>get bg_rgb_top
> -> this returns '00004d', which seems to be the hex-value.
>
> However when I try to set the bg_rgb_top/bottom value (regardless if I use
> hex or rgb-list) I still get an endless output of:
> Setting-Error: type read mismatch (color) 663
> Setting-Error: type read mismatch (color) 663
> Setting-Error: type read mismatch (color) 663
> Setting-Error: type read mismatch (color) 663
> Setting-Error: type read mismatch (color) 663
> ...
>
> This message keeps flooding the output shell until I close the program. I
> guess this is rather a bug than intended?
>
> Best,
> Nils
>
>
>
> Gesendet: Donnerstag, 19. September 2013 um 17:39 Uhr
> Von: "Jason Vertrees" <jason.vertr...@schrodinger.com>
> An: "Nils NN" <n...@gmx.ch>
> Cc: "pymol-users@lists.sourceforge.net" <pymol-users@lists.sourceforge.net
> >
> Betreff: Re: [PyMOL] Background colors in PyMOL 1.6
>
> Hi Nils,
>
> We've updated how PyMOL stores colors in sessions. You can try,
>
> cmd.get_color_tuple(cmd.get("bg_rgb"))
>
> or if you need it as a list:
>
> list(cmd.get_color_tuple(cmd.get("bg_rgb")))
>
> Cheers,
>
> -- Jason
>
> On Thu, Sep 19, 2013 at 5:17 PM, Nils NN <n...@gmx.ch> wrote:
>
> Hello,
>
> I recently installed PyMOL 1.6 on my Debian machine. I have noticed that
> the description of the background colors has somehow changed. The command
> "get bg_color" returns [R,G,B] values in all previous versions, while since
> 1.6 it only returns values  like "black" (which messes up some of my
> plugins and scripts). I'm not sure if this some kind of bug or a new way of
> handling colors...
> When I try to set the background gradient colors (set bg_rgb_top/bottom) I
> get an endless output of "Setting-Error: type read mismatch (color) 664" -
> I have to kill and restart the program to get rid of the message. Same
> happens with my scripts using cmd...
> Can someone confirm these problems? Perhaps I'm doing something wrong here.
>
> Thanks in advance,
> Nils
>
>
>
>
>
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>



-- 
Jason Vertrees, PhD
Director of Core Modeling Products
Schrödinger, Inc.

(e) jason.vertr...@schrodinger.com
(o) +1 (603) 374-7120
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