有什么办法可以改变文本90\xc2\xba的方向吗?
\n\n例子:
\n\n初始图:
\n\n
所需图表:
\n\n
我的代码:
\n\ndigraph G {\n  layout="neato"\n  edge[arrowhead=none]\n  node[style=filled fillcolor="white", fixedsize=true]\n  circunferencia[label="", pos="0.0, 0.0!", shape = "circle", width=2, color="grey", style=boldsi];\n  1[label="1()", pos="0.30901699437494745,0.9510565162951535!", shape = "circle"];\n  5[label="5()", pos="-0.8090169943749473,0.5877852522924732!", shape = "circle"];\n  4[label="4()", pos="-0.8090169943749476,-0.587785252292473!", shape = "circle"];\n  3[label="3()", pos="0.30901699437494723,-0.9510565162951536!", shape = "circle"];\n  2[label="2()", pos="1.0,-2.4492935982947064e-16!", shape = "circle"];\n  centro[label="", pos="0.0, 0.0!", shape = "point", fillcolor=black];\n}\n无法在 graphviz 中原生旋转标签。
您的选择可能是:
1.以图像形式提供标签。在这种情况下,您可以根据需要在图形编辑器中旋转它们:
digraph {
    a [
        image="one.png"
        label=""
    ]
    b [
        image="two.png"
        label=""
    ]
    a -> b [label=<<TABLE border="0">
    <TR><TD><IMG SRC="rot.png"/></TD></TR>
    </TABLE>>];
}
结果:
2.如果需要旋转整个图形中的标签,可以尝试先绘制旋转的图形,然后旋转整个图像,例如使用旋转图形属性:
digraph {
    rotate=90
    a [
        label="One"
    ]
    b [
        label="Two"
    ]
    a -> b [label="label"];
}
结果: