☰

tikzpicture 中的德语 ß 带有文本装饰 - 包 inputenc 错误：无效的 UTF-8 字节

tag-icon • tag-icon tikz-pgf errors german utf8
tikzpicture 中的德语 ß 带有文本装饰 - 包 inputenc 错误：无效的 UTF-8 字节

我想知道为什么我不能直接使用 ß：。decoration={text={heißer Dampf}如果我这样做，pdflatex 会抛出一个错误：“Package inputenc 错误：无效的 UTF-8 字节”。我不明白为什么它不适用于装饰文本。解决方法是用 {\ ss} 替换 ß，但这并不令人满意。装饰文本和 UTF8 的实现有什么问题？

   \documentclass{standalone}
   \usepackage[utf8]{inputenc}%Die Textdateien sind mit Unicode-Kodierung
   \usepackage{pgf,tikz}
   \usetikzlibrary{mindmap,shadows,positioning,fit,petri,backgrounds,shapes,arrows,through,calc,decorations.text,decorations.markings,intersections,fpu,circuits.ee.IEC,babel}
        
        
    \begin{document}
        \begin{tikzpicture}
            [node distance=3cm and 3cm,on grid,auto,align=center,thick,
            Schritt/.style={rectangle,
                draw=black,inner sep=5pt,
                execute at begin node=\hspace{0pt},%allow first word to break
            },
            Pfeil/.style={>=latex, ultra thick,->,bend angle=35, bend left, postaction=decorate,
                decoration={raise=4pt, text align=center, text along path}}
            ]
            \begin{scope}
                \node (Mitte) {};%Hilfsnode für die Mitte
                \node[Schritt] (Schritt1) [above=of Mitte] {großer Dampferzeuger};
                \node[Schritt] (Schritt2) [right=of Mitte] {Turbine};
                \node[Schritt] (Schritt3) [below=of Mitte] {Kondensator};
                \node[Schritt] (Schritt4) [left=of Mitte]  {Kesselwasser-\\speisepumpe};
                
                \draw [Pfeil,decoration={text={hei{\ss}er Dampf}}]          (Schritt1) to (Schritt2);
                \draw [Pfeil,decoration={text={warmer Dampf},reverse path}] (Schritt2) to (Schritt3);
                \draw [Pfeil,decoration={text={Wasser},reverse path}]       (Schritt3) to (Schritt4);
                \draw [Pfeil,decoration={text={Wasser}}]                    (Schritt4) to (Schritt1);
                
            \end{scope}
        \end{tikzpicture}
    \end{document}

答案1

装饰逐个标记工作，由于 ß 在 utf8 中由两个字节组成，因此它被拆分。如果您用括号保护它，它就会起作用：

\documentclass{standalone}
   \usepackage[utf8]{inputenc}%Die Textdateien sind mit Unicode-Kodierung
   \usepackage{pgf,tikz}
   \usetikzlibrary{mindmap,shadows,positioning,fit,petri,backgrounds,shapes,arrows,through,calc,decorations.text,decorations.markings,intersections,fpu,circuits.ee.IEC,babel}


    \begin{document}
        \begin{tikzpicture}
            [node distance=3cm and 3cm,on grid,auto,align=center,thick,
            Schritt/.style={rectangle,
                draw=black,inner sep=5pt,
                execute at begin node=\hspace{0pt},%allow first word to break
            },
            Pfeil/.style={>=latex, ultra thick,->,bend angle=35, bend left, postaction=decorate,
                decoration={raise=4pt, text align=center, text along path}}
            ]
            \begin{scope}
                \node (Mitte) {};%Hilfsnode für die Mitte
                \node[Schritt] (Schritt1) [above=of Mitte] {großer Dampferzeuger};
                \node[Schritt] (Schritt2) [right=of Mitte] {Turbine};
                \node[Schritt] (Schritt3) [below=of Mitte] {Kondensator};
                \node[Schritt] (Schritt4) [left=of Mitte]  {Kesselwasser-\\speisepumpe};

                \draw [Pfeil,decoration={text={hei{ß}er Dampf}}]          (Schritt1) to (Schritt2);
                \draw [Pfeil,decoration={text={warmer Dampf},reverse path}] (Schritt2) to (Schritt3);
                \draw [Pfeil,decoration={text={Wasser},reverse path}]       (Schritt3) to (Schritt4);
                \draw [Pfeil,decoration={text={Wasser}}]                    (Schritt4) to (Schritt1);

            \end{scope}
        \end{tikzpicture}
    \end{document}

相关内容