Re: MetaPost learning question.

Hartmut Henkel via texhax <[email protected]> Thu, 22 Jan 2026 09:33:40 +0100 (CET)

Newsgroups	gmane.comp.tex.texhax
Message-ID	<[email protected]>

Hi Walter,

On Wed, 21 Jan 2026, Walter Burkhard via texhax wrote:
> I am drawing a graph using the MetaPost graph macros. I have the
> desired graph which has included the coordinate specifications
> together with oticks. How do I remove the oticks from the graph, I did
> not specifically request their presence in the graph. I have attached
> the graph file (bibd.mp) below. 

it's the boolean Gneedgr_ in graph.mp, which comes into action in the
endgraph macro. Resetting it to false just before the endgraph seems to
work...

  save Gneedgr_;
  boolean Gneedgr_;
  Gneedgr_ = false;
  endgraph ;

Best Regards
Hartmut