[NTG-context] Re: The graph is not visible.

[Taco Hoekwater <taco@bittext.nl>]

> On 25 Apr 2024, at 23:12, Fabrice Couvreur <fabrice1.couvreur@gmail.com> wrote:
> 
> Hi,
> Here is the code that interferes with the graph from the last chapter but why ?

Because of this “path b”:
      
>              path circle, p, q, b;

which interferes with the assignment line from the other graphic code:

>              b := xpart(reverse C_f intersectionpoint reverse C_g);

because there “b” is a now a path, not a numeric.

Adding 

   numeric a,b;

fixes the problem in chapter 14. 

But why it does not affect chapters 6-13, that I do not understand.


— 
Taco Hoekwater              E: taco@bittext.nl
genderfluid (all pronouns)


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