%%
%% This is file `visualize.lco',
%% generated with the docstrip utility, extended by scrdocstrip.
%%
%% The original source files were:
%%
%% scrkernel-version.dtx  (with options: `trace')
%% scrkernel-letterclassoptions.dtx  (with options: `lco,visualize,head')
%% scrkernel-letterclassoptions.dtx  (with options: `lco,visualize,body')
%% scrkernel-notepaper.dtx  (with options: `lco,visualize,body')
%% 
%% Copyright (c) 1994-2022 Markus Kohm [komascript at gmx info]
%% 
%% This file was generated from file(s) of the KOMA-Script bundle.
%% ---------------------------------------------------------------
%% 
%% It may be distributed under the conditions of the
%% LaTeX Project Public License in the version distributed together
%% with KOMA-Script, see file `lppl.txt' or `lppl-de.txt'.
%% 
%% This file may only be distributed together with a copy of the
%% KOMA-Script bundle.  You may however distribute the
%% KOMA-Script bundle without all such generated files.  See also
%% `lppl.txt' or `lppl-de.txt' for additional information.
%% 
%% The list of files belonging to KOMA-Script distribution is given in
%% the file `MANIFEST.md'.  See also `lppl.txt' or `lppl-de.txt' for
%% additional information.
%% 
%% If this file is a beta version, you may not be allowed to distribute
%% it.  Look at the comments below to see if this is the case.
%% 
%% English and German manuals are part of KOMA-Script bundle.
%% ----------------------------------------------------------
%% 
%% See `README'.
%% 
%% The KOMA-Script bundle (but maybe not this file) was based upon the
%% LaTeX 2.09 Script family created by Frank Neukam 1993 and the LaTeX2e
%% standard classes created by The LaTeX3 Project 1994-1996.  You can
%% find a complete unmodified copy of LaTeX2e at
%% <http://mirror.ctan.org/tex-archive/macros/latex/base/>.
%% 
%%% From File: $Id: scrkernel-version.dtx 4070 2023-07-07 07:08:40Z kohm $
\begingroup
  \catcode`\@11\relax
  \ifx\KOMAScriptVersion\undefined
    \newcommand*{\@CheckKOMAScriptVersion}[1]{%
      \gdef\KOMAScriptVersion{#1}%
    }%
  \else
    \newcommand*{\@CheckKOMAScriptVersion}[1]{%
      \def\@tempa{#1}%
      \ifx\KOMAScriptVersion\@tempa\else
        \@latex@warning@no@line{%
          \noexpand\KOMAScriptVersion\space is
          `\KOMAScriptVersion',\MessageBreak
          but `#1' was expected!\MessageBreak
          You should not use classes, packages or files
          from\MessageBreak
          different KOMA-Script versions%
        }%
      \fi
    }
  \fi
  \@CheckKOMAScriptVersion{2023/07/07 v3.41 KOMA-Script}%
\endgroup
%%% From File: $Id: scrkernel-letterclassoptions.dtx 4032 2023-04-17 09:45:11Z kohm $
%%%            (run: head)
\ProvidesFile{%
  visualize%
  .lco}[\KOMAScriptVersion\space letter-class-option]
\providecommand*\LCOWarningNoLine[2]{%
  \LCOWarning{#1}{#2\@gobble}%
}
\providecommand*\LCOWarning[2]{%
  \GenericWarning{%
    (#1)\@spaces\@spaces\@spaces\@spaces\@spaces\@spaces\@spaces\@spaces
  }{%
    Letter configuration option #1 Warning: #2%
  }%
}
%%% From File: $Id: scrkernel-letterclassoptions.dtx 4032 2023-04-17 09:45:11Z kohm $
%%%            (run: body)
\RequirePackage{eso-pic}
\newcommand*{\showfields}[1]{%
  \AtBeginLetter{%
    \begingroup
      \@for \@tempa:=#1\do{%
        \scr@trim@spaces\@tempa
        \ifx\@tempa\@empty\else
          \@ifundefined{showfield@\@tempa}{%
            \LCOWarning{visualize}{Unknown field `\@tempa' ignored}%
          }{%
            \edef\@tempa{%
              \noexpand\AddToShipoutPicture*{%
                \noexpand\AtPageUpperLeft{%
                  \noexpand\usekomafont{field}%
                  \noexpand\@nameuse{showfield@\@tempa}%
                }%
              }%
            }\@tempa
          }%
        \fi
      }%
    \endgroup
  }%
}
\newkomafont{field}{\normalcolor}
\newcommand*{\showfield@by@frame}[4]{%
  \thinlines
  \ifdim #4<\z@
    \put(\LenToUnit{#1},-\LenToUnit{#2}){\line(1,0){\LenToUnit{#3}}}%
    \setlength{\@tempdima}{\dimexpr #1+#3\relax}%
    \setlength{\@tempdimb}{#4}
    \put(\LenToUnit{#1},-\LenToUnit{#2}){%
      \vector(0,-1){\LenToUnit{-\@tempdimb}}}%
    \put(\LenToUnit\@tempdima,-\LenToUnit{#2}){%
      \vector(0,-1){\LenToUnit{-\@tempdimb}}}%
  \else
    \put(\LenToUnit{#1},-\LenToUnit{#2}){\line(1,0){\LenToUnit{#3}}}%
    \put(\LenToUnit{#1},-\LenToUnit{#2}){\line(0,-1){\LenToUnit{#4}}}%
    \setlength{\@tempdima}{\dimexpr #1+#3\relax}%
    \setlength{\@tempdimb}{\dimexpr #2+#4\relax}%
    \put(\LenToUnit\@tempdima,\LenToUnit{-\@tempdimb}){%
      \line(-1,0){\LenToUnit{#3}}}%
    \put(\LenToUnit\@tempdima,\LenToUnit{-\@tempdimb}){%
      \line(0,1){\LenToUnit{#4}}}%
  \fi
}
\newcommand*{\showfield@by@edges}[4]{%
  \thinlines
  \setlength{\@tempdima}{\dimexpr #1+#3\relax}%
  \put(\LenToUnit{#1},-\LenToUnit{#2}){\line(1,0){\LenToUnit{\edgesize}}}%
  \put(\LenToUnit{#1},-\LenToUnit{#2}){\line(0,-1){\LenToUnit{\edgesize}}}%
  \put(\LenToUnit{\@tempdima},-\LenToUnit{#2}){\line(-1,0){\LenToUnit{\edgesize}}}%
  \put(\LenToUnit{\@tempdima},-\LenToUnit{#2}){\line(0,-1){\LenToUnit{\edgesize}}}%
  \ifdim #4<\z@\else
    \setlength{\@tempdimb}{\dimexpr #2+#4\relax}%
    \put(\LenToUnit{#1},-\LenToUnit{\@tempdimb}){\line(1,0){\LenToUnit{\edgesize}}}%
    \put(\LenToUnit{#1},-\LenToUnit{\@tempdimb}){\line(0,1){\LenToUnit{\edgesize}}}%
    \put(\LenToUnit{\@tempdima},-\LenToUnit{\@tempdimb}){\line(-1,0){\LenToUnit{\edgesize}}}%
    \put(\LenToUnit{\@tempdima},-\LenToUnit{\@tempdimb}){\line(0,1){\LenToUnit{\edgesize}}}%
  \fi
}
\newcommand*{\edgesize}{1ex}
\newcommand*{\showfield@by@rule}[4]{%
  \ifdim #4<\z@
    \put(\LenToUnit{#1},-\LenToUnit{#2}){\rule[#4]{#3}{-#4}}%
  \else
    \put(\LenToUnit{#1},-\LenToUnit{#2}){\rule[-#4]{#3}{#4}}%
  \fi
}
\newcommand*{\showfield}{}
\let\showfield\showfield@by@frame
\newcommand*{\setshowstyle}[1]{%
  \@ifundefined{showfield@by@#1}{%
    \LCOWarning{visualize}{Unknown show type `#1'.\MessageBreak
      You should simply set one of the supported\MessageBreak
      show types `frame', `edges', `rule'.\MessageBreak
      Style `frame' will be used instead}%
    \let\showfield\showfield@by@frame
  }{%
    \expandafter\let\expandafter\showfield\csname showfield@by@#1\endcsname
  }%
}
\newcommand*{\showfield@test}{%
  \showfield{1cm}{1cm}{10cm}{15cm}%
}
\newcommand*{\showfield@head}{%
  \ifdim\useplength{firstheadhpos}<\paperwidth
    \ifdim \useplength{firstheadhpos}>-\paperwidth
      \ifdim \useplength{firstheadhpos}<\z@
        \setlength\@tempskipa{\paperwidth}%
        \addtolengthplength{\@tempskipa}{firstheadhpos}%
        \addtolengthplength[-]{\@tempskipa}{firstheadwidth}%
      \else
        \setlength{\@tempskipa}{\useplength{firstheadhpos}}%
      \fi
    \else
      \setlength\@tempskipa{\oddsidemargin}%
      \addtolength\@tempskipa{1in}%
    \fi
  \else
    \setlength\@tempskipa{.5\paperwidth}%
    \addtolengthplength[-.5]{\@tempskipa}{firstheadwidth}%
  \fi
  \showfield{\@tempskipa}%
            {\useplength{firstheadvpos}}%
            {\useplength{firstheadwidth}}%
            {-\headheight}%
}
\newcommand*{\showfield@foot}{%
  \ifdim\useplength{firstfoothpos}<\paperwidth
    \ifdim \useplength{firstfoothpos}>-\paperwidth
      \ifdim \useplength{firstfoothpos}<\z@
        \setlength\@tempskipa{\paperwidth}%
        \addtolengthplength{\@tempskipa}{firstfoothpos}%
        \addtolengthplength[-]{\@tempskipa}{firstfootwidth}%
      \else
        \setlength{\@tempskipa}{\useplength{firstfoothpos}}%
      \fi
    \else
      \setlength\@tempskipa{\oddsidemargin}%
      \addtolength\@tempskipa{1in}%
    \fi
  \else
    \setlength\@tempskipa{.5\paperwidth}%
    \addtolengthplength[-.5]{\@tempskipa}{firstfootwidth}%
  \fi
  \showfield{\@tempskipa}%
            {\useplength{firstfootvpos}}%
            {\useplength{firstfootwidth}}%
            {-\baselineskip}%
}
\newcommand*{\showfield@address}{%
  \setlengthtoplength{\@tempskipa}{toaddrhpos}%
  \ifdim \@tempskipa<\z@
    \addtolength{\@tempskipa}{\paperwidth}%
    \addtolengthplength[-]{\@tempskipa}{toaddrwidth}%
  \fi
  \showfield{\@tempskipa}{\useplength{toaddrvpos}}%
            {\useplength{toaddrwidth}}%
            {\dimexpr\useplength{toaddrheight}\relax}%
}
\newcommand*{\showfield@location}{%
  \begingroup
    \ifdim \useplength{locwidth}=\z@%
      \setplength{locwidth}{\paperwidth}%
      \ifdim \useplength{toaddrhpos}>\z@
        \addtoplength[-2]{locwidth}{\useplength{toaddrhpos}}%
      \else
        \addtoplength[2]{locwidth}{\useplength{toaddrhpos}}%
      \fi
      \addtoplength[-1]{locwidth}{\useplength{toaddrwidth}}%
      \if@bigloc%
        \setplength[.66667]{locwidth}{\useplength{locwidth}}%
      \else%
        \setplength[.5]{locwidth}{\useplength{locwidth}}%
      \fi%
    \fi%
    \ifdim \useplength{lochpos}=\z@%
      \setplength{lochpos}{\useplength{toaddrhpos}}%
    \fi
    \ifdim \useplength{locvpos}=\z@%
      \setplength{locvpos}{\useplength{toaddrvpos}}%
    \fi
    \ifdim \useplength{locheight}=\z@%
      \setplength{locheight}{\useplength{toaddrheight}}%
    \fi
    \setlengthtoplength[-]{\@tempskipa}{lochpos}%
    \ifdim \@tempskipa<\z@
      \addtolength{\@tempskipa}{\paperwidth}%
    \else
      \addtolengthplength{\@tempskipa}{locwidth}%
    \fi
    \addtolengthplength[-]{\@tempskipa}{locwidth}%
    \showfield{\@tempskipa}{\useplength{locvpos}}%
              {\useplength{locwidth}}{\useplength{locheight}}%
  \endgroup
}
\newcommand*{\showfield@refline}{%
  \begingroup
    \ifdim\useplength{refwidth}=\z@
      \if@refwide
        \setplength{refwidth}{\paperwidth}%
        \ifdim \useplength{toaddrhpos}>\z@
          \setplength{refhpos}{\useplength{toaddrhpos}}%
        \else
          \setplength[-]{refhpos}{\useplength{toaddrhpos}}%
        \fi
        \addtoplength[-2]{refwidth}{\useplength{refhpos}}%
      \else
        \setplength{refwidth}{\textwidth}%
        \setplength{refhpos}{\oddsidemargin}%
        \addtoplength{refhpos}{1in}%
      \fi
    \else\ifdim\useplength{refhpos}=\z@
        \begingroup
          \setlength\@tempdima{\textwidth}%
          \addtolengthplength[-]{\@tempdima}{refwidth}%
          \setlength\@tempdimb{\oddsidemargin}%
          \addtolength\@tempdimb{1in}%
          \setlength{\@tempdimc}{\paperwidth}%
          \addtolength{\@tempdimc}{-\textwidth}%
          \divide\@tempdimb by 32768\relax
          \divide\@tempdimc by 32768\relax
          \ifdim\@tempdimc=\z@\else
            \multiply\@tempdima by\@tempdimb
            \divide\@tempdima by\@tempdimc
          \fi
          \edef\@tempa{\noexpand\endgroup
            \noexpand\setplength{refhpos}{\the\@tempdima}}%
        \@tempa
    \fi\fi
    \showfield{\useplength{refhpos}}{\useplength{refvpos}}%
              {\useplength{refwidth}}{-1.5\baselineskip}%
  \endgroup
}
\RequirePackage{graphicx}
\newcommand*{\showenvelope}{}
\newcommand*{\@@showenvelope}{}
\newcommand*{\@@@showenvelope}{}
\def\showenvelope(#1,#2){%
  \kernel@ifnextchar (%)
    {\@showenvelope({#1},{#2})}%
    {\@@@showenvelope({#1},{#2})}%
}
\def\@@@showenvelope(#1,#2){%
  \begingroup
    \def\@tempa{\endgroup}%
    \ifdim \paperwidth>#1\relax
      \LCOWarning{visualize}{%
        \string\paperwidth\space > envelope width not supported}%
    \else
      \ifdim \paperheight>#2\relax
        \ifdim .5\paperheight>#2\relax
          \expandafter\ifdim \useplength{tfoldmarkvpos}>#2\relax
            \LCOWarning{visualize}{%
              tfoldmarkvpos > envelope height not supported}%
          \else
            \def\@tempa{\endgroup
              \@showenvelope({#1},{#2})%
                            ({\dimexpr (#1-\paperwidth)/2\relax},%
                             {\dimexpr (#2-\expandafter\dimexpr
                                        \useplength{tfoldmarkvpos}\relax)%
                                       /2\relax})%
            }%
          \fi
        \else
          \def\@tempa{\endgroup
            \@showenvelope({#1},{#2})%
                          ({\dimexpr (#1-\paperwidth)/2\relax},%
                           {\dimexpr (#2-.5\paperheight)/2\relax})%
          }%
        \fi
      \else
        \def\@tempa{\endgroup
          \@showenvelope({#1},{#2})%
                        ({\dimexpr (#1-\paperwidth)/2\relax},%
                         {\dimexpr (#2-\paperheight)/2\relax})%
        }%
      \fi
    \fi
  \@tempa
}
\def\@showenvelope(#1,#2)(#3,#4){%
  \kernel@ifnextchar [%]
    {\@@showenvelope({#1},{#2})({#3},{#4})}%
    {\@@showenvelope({#1},{#2})({#3},{#4})[]}%
}
\def\@@showenvelope(#1,#2)(#3,#4)[#5]{%
  \newpage
  \vspace*{\fill}
  \rotatebox{90}{%
    \begin{picture}(0,0)
      \begin{picture}(\LenToUnit{#1},\LenToUnit{#2})(0,\LenToUnit{#2})
        \newcommand*{\PlusHOffset}[1]{%
          \dimexpr \expandafter\dimexpr ##1\relax + #3\relax
        }%
        \newcommand*{\MinusHOffset}[1]{%
          \dimexpr \expandafter\dimexpr ##1\relax - #3\relax
        }%
        \newcommand*{\PlusVOffset}[1]{%
          \dimexpr \expandafter\dimexpr ##1\relax + #4\relax
        }%
        \newcommand*{\MinusVOffset}[1]{%
          \dimexpr \expandafter\dimexpr ##1\relax - #4\relax
        }%
        \newcommand{\AtEnvelopeUpperLeft}[1]{%
          \put(\LenToUnit{\PlusHOffset\z@},\LenToUnit{\MinusVOffset{#2}}){##1}%
        }%
        \newcommand{\AtEnvelopeLowerLeft}[1]{%
          \put(\LenToUnit{\PlusHOffset\z@},\LenToUnit{\PlusVOffset\z@}){##1}%
        }%
        \newcommand{\AtEnvelopeUpperRight}[1]{%
          \put(\LenToUnit{\MinusHOffset{#1}},\LenToUnit{\MinusVOffset{#2}}){##1}%
        }%
        \newcommand{\AtEnvelopeLowerRight}[1]{%
          \put(\LenToUnit{\MinusHOffset{#1}},\LenToUnit{\PlusVOffset\z@}){##1}%
        }%
        \newcommand*{\measuredIFrame}{}%
        \def\measuredIFrame(##1,##2)(##3,##4){%
          \put(\LenToUnit{##1},\LenToUnit{##2}){%
            \measuredFrameLB({##3},{##4})%
          }%
          \put(\LenToUnit{\MinusHOffset\z@},%
               \LenToUnit{\dimexpr ##2-.5mm\relax}){%
            \measureLineHB{\PlusHOffset{##1}}%
          }%
          \put(\LenToUnit{\dimexpr ##1+##3\relax},%
              \LenToUnit{\dimexpr ##2-.5mm\relax}){%
            \measureLineHB{\dimexpr #1-%
                             \PlusHOffset{\dimexpr ##1+##3\relax}\relax}%
          }%
          \put(\LenToUnit{\dimexpr ##1-.5mm\relax},%
               \LenToUnit{\dimexpr ##2+##4\relax}){%
            \measureLineVL{\PlusVOffset{\dimexpr -##2-##4\relax}}%
          }%
          \put(\LenToUnit{\dimexpr ##1-.5mm\relax},%
               \LenToUnit{\PlusVOffset{-#2}}){%
            \measureLineVL{\dimexpr #2-%
              \PlusVOffset{\dimexpr -##2\relax}\relax}%
          }%
        }%
        \put(0,0){%
          \thicklines
          \usekomafont{envelope}%
          \measuredFrameLB({#1},{#2})%
        }%
        \AtEnvelopeLowerLeft{%
          \usekomafont{letter}%
          \dashbox{\LenToUnit{1mm}}%
                  (\LenToUnit{\MinusHOffset{\MinusHOffset{#1}}},%
                   \LenToUnit{\MinusVOffset{\MinusVOffset{#2}}}){}%
        }%
        \expandafter\ifdim \useplength{toaddrhpos}<\z@
          \AtEnvelopeUpperLeft{%
            \thicklines
            \usekomafont{envelope}%
            \measuredIFrame(\expandafter\dimexpr \useplength{toaddrhpos}+
                              \MinusHOffset{\MinusHOffset{#1}}\relax,%
                            -\dimexpr %
                              \expandafter\dimexpr\useplength{toaddrvpos}\relax
                              +
                              \expandafter
                                \dimexpr\useplength{toaddrheight}\relax
                              \relax)%
                           (\useplength{toaddrwidth},\useplength{toaddrheight})%
          }%
        \else
          \AtEnvelopeUpperLeft{%
            \thicklines
            \usekomafont{envelope}%
            \measuredIFrame(\useplength{toaddrhpos},%
                            -\dimexpr %
                              \expandafter\dimexpr\useplength{toaddrvpos}\relax
                              +
                              \expandafter
                                \dimexpr\useplength{toaddrheight}\relax
                              \relax)%
                           (\useplength{toaddrwidth},\useplength{toaddrheight})%
          }%
        \fi
        \AtEnvelopeUpperLeft{#5}%
      \end{picture}
    \end{picture}
  }%
  \newpage
}
\newkomafont{envelope}{\normalcolor}
\newkomafont{letter}{\normalcolor}
\newcommand*{\unmeasuredFrame}{}
\def\unmeasuredFrame(#1,#2){%
  \put(0,0){\line(1,0){\LenToUnit{#1}}}%
  \put(\LenToUnit{#1},0){\line(0,1){\LenToUnit{#2}}}%
  \put(\LenToUnit{#1},\LenToUnit{#2}){\line(-1,0){\LenToUnit{#1}}}%
  \put(0,\LenToUnit{#2}){\line(0,-1){\LenToUnit{#2}}}%
}
\newcommand*{\measuredFrameLB}{}
\def\measuredFrameLB(#1,#2){%
  \unmeasuredFrame({#1},{#2})%
  \put(\LenToUnit{-.5mm},0){\measureLineVL{#2}}%
  \put(0,\LenToUnit{-.5mm}){\measureLineHB{#1}}%
}
\newcommand*{\measuredFrameLT}{}
\def\measuredFrameLT(#1,#2){%
  \unmeasuredFrame({#1},{#2})%
  \put(\LenToUnit{-.5mm},0){\measureLineVL{#2}}%
  \put(0,\LenToUnit{\expandafter\dimexpr #2+.5mm\relax}){\measureLineHT{#1}}%
}
\newcommand*{\measuredFrameRB}{}
\def\measuredFrameRB(#1,#2){%
  \unmeasuredFrame({#1},{#2})%
  \put(\LenToUnit{\expandafter\dimexpr #1+.5mm\relax},0){\measureLineVR{#2}}%
  \put(0,\LenToUnit{-.5mm}){\measureLineHB{#1}}%
}
\newcommand*{\measuredFrameRT}{}
\def\measuredFrameRT(#1,#2){%
  \unmeasuredFrame({#1},{#2})%
  \put(\LenToUnit{\expandafter\dimexpr #1+.5mm\relax},0){\measureLineVR{#2}}%
  \put(0,\LenToUnit{\expandafter\dimexpr #2+.5mm\relax}){\measureLineHT{#1}}%
}
\newcommand*{\measureLineV}[1]{%
  \begin{picture}(0,0)
    \thinlines
    \usekomafont{measure}%
    \put(0,0){\vector(0,1){\LenToUnit{#1}}}%
    \put(0,\LenToUnit{#1}){\vector(0,-1){\LenToUnit{#1}}}%
 \end{picture}
}
\newcommand*{\measureLineVL}[1]{%
  \begin{picture}(0,0)
    \usekomafont{measure}%
    \put(0,0){\measureLineV{#1}}%
    \put(0,0){\makebox(0,\LenToUnit{#1})[r]{\ValPerUnit{#1}}}%
  \end{picture}
}
\newcommand*{\measureLineVR}[1]{%
  \begin{picture}(0,0)
    \usekomafont{measure}%
    \put(0,0){\measureLineV{#1}}%
    \put(0,0){\makebox(0,\LenToUnit{#1})[l]{\ValPerUnit{#1}}}%
  \end{picture}
}
\newcommand*{\ValPerUnit}[1]{%
  \begingroup
    \setlength{\@tempdima}{%
      \dimexpr #1/(\unitlength/\unitfactor)*\p@/\unitfactor\relax
    }%
    \strip@pt\@tempdima
  \endgroup
}
\newcommand*{\unitfactor}{1}
\newcommand*{\measureLineH}[1]{%
  \begin{picture}(0,0)
    \usekomafont{measure}%
    \put(0,0){\vector(1,0){\LenToUnit{#1}}}%
    \put(\LenToUnit{#1},0){\vector(-1,0){\LenToUnit{#1}}}%
 \end{picture}
}
\newcommand*{\measureLineHB}[1]{%
  \begin{picture}(0,0)
    \usekomafont{measure}%
    \put(0,0){\measureLineH{#1}}%
    \put(0,\LenToUnit{\dimexpr -\ht\strutbox-.5mm\relax}){%
      \makebox(\LenToUnit{#1},\LenToUnit{\baselineskip})[c]{\ValPerUnit{#1}}}%
  \end{picture}
}
\newcommand*{\measureLineHT}[1]{%
  \begin{picture}(0,0)
    \usekomafont{measure}%
    \put(0,0){\measureLineH{#1}}%
    \put(0,0){%
      \makebox(\LenToUnit{#1},\LenToUnit{\baselineskip})[c]{\ValPerUnit{#1}}}%
  \end{picture}
}
\newkomafont{measure}{\normalcolor}
\newcommand*{\showISOenvelope}[1]{%
  \Ifstr{#1}{C4}{%
    \showenvelope(324mm,229mm)%
  }{%
    \Ifstr{#1}{C5}{%
      \showenvelope(229mm,162mm)%
    }{%
      \Ifstr{#1}{C5/6}{%
        \showenvelope(220mm,110mm)%
      }{%
        \Ifstr{#1}{DL}{%
          \showenvelope(220mm,110mm)%
        }{%
          \Ifstr{#1}{C6/5}{%
            \showenvelope(229mm,114mm)%
          }{%
            \Ifstr{#1}{C6}{%
              \showenvelope(162mm,114mm)%
            }{%
              \LCOWarning{visualize}{envelope size `ISO #1' unsupported}%
            }%
          }%
        }%
      }%
    }%
  }%
}
\newcommand*{\showUScommercial}[1]{%
  \Ifstr{#1}{9}{%
    \showenvelope(8.875in,3.875in)%
  }{%
    \Ifstr{#1}{10}{%
      \showenvelope(9.5in,4.125in)%
    }{%
      \LCOWarning{visualize}{envelope size `US commercial #1' unsupported}%
    }%
  }%
}
\newcommand*{\showUScheck}{%
  \showenvelope(8.625in,3.625in)%
}
%%% From File: $Id: scrkernel-notepaper.dtx 4032 2023-04-17 09:45:11Z kohm $
%%%            (run: body)
\endinput
%%
%% End of file `visualize.lco'.