[Gmsh] using GmshSetOptions

[Christophe Geuzaine]

On 10 Jul 2013, at 17:02, eren adak <erad03 at gmail.com> wrote:

> Hi,
>  
> Can I use GmshSetOption() function to change background color programmatically ?
>  
> I tried something like
>  
> GmshSetOption("General", "Color", "Background", {250,250,250} );
>  

Colors are stored as unsigned ints; you can use the packColor function to create those:

GmshSetOption("General", "Background", CTX::instance()->packColor(250,250,250,0));



> I know it is wrong.
>  
> How can I use GmshSetOption() to change background color ?
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine