diff options
Diffstat (limited to 'graphics/metapost/contrib/macros/repere/repere.mp')
-rw-r--r-- | graphics/metapost/contrib/macros/repere/repere.mp | 15 |
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) |