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-rw-r--r--graphics/metapost/contrib/macros/repere/repere.mp15
1 files changed, 11 insertions, 4 deletions
diff --git a/graphics/metapost/contrib/macros/repere/repere.mp b/graphics/metapost/contrib/macros/repere/repere.mp
index 292d415a9b..96397ccba8 100644
--- a/graphics/metapost/contrib/macros/repere/repere.mp
+++ b/graphics/metapost/contrib/macros/repere/repere.mp
@@ -2,7 +2,7 @@
%% repere.mp %%
%% Macros pour la construction de figures dans un repère %%
%% o.peault@posteo.net %%
-%% Version 23.05 (Mai 2023) %%
+%% Version 23.05.b (Mai 2023) %%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%
% This work may be distributed and/or modified under the conditions of
@@ -2421,11 +2421,11 @@ vardef suiterecprojx@#(text t)= %projections et étiquettes sur axe x, utilis
endfor
elseif nom="_val":
if deb=_suiterecdeb_:
- draw etiquettex.@#(arrondi(10**_prec,un));
+ draw etiquettex.@#(arrondidec(_prec,un));
deb:=deb+1;un:=_suiterecfonc_(un)
fi;
for i=deb upto fin:
- lab:="$\num{" & decimal(arrondi(10**_prec,un)) & "}$";
+ lab:="$\num{" & decimal(arrondidec(_prec,un)) & "}$";
draw projectionx.@#((un,un),lab,-taillegrad);
un:=_suiterecfonc_(un);
endfor
@@ -2475,7 +2475,7 @@ vardef suiterecprojy@#(text t)= %projections et étiquettes sur axe y, utilis
deb:=deb+1;
fi;
for i=deb-1 upto fin-1:
- lab:="$\num{" & decimal(arrondi(10**_prec,un)) & "}$";
+ lab:="$\num{" & decimal(arrondidec(_prec,un)) & "}$";
draw projectiony.@#((un,_suiterecfonc_(un)),lab,-taillegrad);
un:=_suiterecfonc_(un);
endfor
@@ -4451,6 +4451,13 @@ enddef;
%%%%%%%%%%%%%%% MATHS %%%%%%%%%%%%%%%%%
+vardef arrondidec(expr n,x)= % arrondi de x à 10^-n
+ save pp;
+ numeric pp;
+ pp:= 1 for i=1 upto n: *10 endfor;
+ round(pp*x)/pp
+enddef;
+
vardef arrondi(expr p,x)= %arrondi de x au p-ième
% round((x-floor(x))*p)/p+floor(x)