On 2/17/2021 10:26 PM, Wolfgang Schuster wrote:
Fabrice Couvreur schrieb am 17.02.2021 um 18:40:
Hi,The code works, but is it possible to make it shorter ?
Thank you
Fabrice


\startuseMPgraphic{DiagonalRule}
    rulethickness := \frameddimension{rulethickness};

    drawoptions(
      withpen pencircle scaled rulethickness
      withcolor \MPcolor{\framedparameter{framecolor}});

    pair leftcorner, rightcorner, Leftcorner, Rightcorner;
    leftcorner  := (rulethickness, \overlayheight-rulethickness);
    rightcorner := (\overlaywidth-rulethickness, rulethickness);
    Leftcorner  := ( rulethickness, rulethickness);
    Rightcorner := (\overlaywidth-rulethickness,\overlayheight-rulethickness);

    draw leftcorner -- rightcorner;
    draw Leftcorner -- Rightcorner;
  \stopuseMPgraphic


\startuseMPgraphic{DiagonalRule}
     drawoptions(
         withpen pencircle scaled OverlayLineWidth
         withcolor OverlayLineColor
     );

     draw ulcorner OverlayBox -- lrcorner OverlayBox ;
     draw llcorner OverlayBox -- urcorner OverlayBox ;
\stopuseMPgraphic
Often this also works:

\startuseMPgraphic{DiagonalRule}
    draw image (
        draw ulcorner OverlayBox -- lrcorner OverlayBox ;
        draw llcorner OverlayBox -- urcorner OverlayBox ;
    )
        withpen pencircle scaled OverlayLineWidth
        withcolor OverlayLineColor ;
\stopuseMPgraphic


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