On Sun, Feb 04, 2024 at 08:29:49AM +0800, Qian Yun wrote:
> On 2/4/24 08:20, Ralf Hemmecke wrote:
> >
> > > 3. "smooth" style image is not shown.
> >
> > What exactly does that mean?
>
> In the "Graphics" chapter, there's this example:
> draw(cos(x*y),x=-3..3,y=-3..3, style=="smooth", title=="Smooth Option")
> The exported ps image only shows axis.
Actually, I get a grayish background, white contour and black dots.
I would say that image is recognizable, but colors are gone.
That could be related to use of X: AFAIR X was used to do convertion
between color spaces.
--
Waldek Hebisch
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