On 11 Jul 2002 14:38:59 +0200, Dominik Vogt wrote:
> 
> On Thu, Jul 11, 2002 at 12:19:00PM +0000, Mikhael Goikhman wrote:
> > 
> > Of course keeping only 45 degrees like in non-colorset gradients is bad.
> > Here is another formula for stretching DGradient that I had in mind
> > when wrote the original message, it is none of the existing two:
> > 
> >     get_color_index(x, y, size_x, size_y, colors_num)
> >     {
> >             (x / size_x + y / size_y) * colors_num / 2
> >     }
> > 
> > This should produce something like:
> > 
> >   11111....333
> >   111....3333:
> >   1....3333:::
> >   ...3333::::5
> >   .3333::::555
> >   333::::55555
> 
> That's what the menu code is doing.

I don't see that this is used anywhere although this is the most logical.

> > Compare with the existing ones:
> > 
> >   1111....3333
> >   1111....3333
> >   ....3333::::
> >   ....3333::::
> >   3333::::5555
> >   3333::::5555
> 
> That's what the Colorset code does.
> 
> >   111....3333:
> >   11....3333::
> >   1....3333:::
> >   ....3333::::
> >   ...3333::::5
> >   ..3333::::55 
> 
> This is what the title drawing code does.

This is what menu gradients do as well.

Regards,
Mikhael.
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