visualization - 包含表情符号的 graphml 文件在 gephi 中被转换为黑色节点

Question

早上好，我想在 gephi 中可视化一个 emoji graphml 文件，但是，当我导入它时，它一直显示黑点，如下所示:

我不确定发生了什么。我错过了什么吗？如果可以，请给我一些指导，我使用的是 Windows 10。我以前从未使用过 gephi，并进行了与该问题相关的谷歌搜索，发现很少的博客，但也没有成功。这是我用 R 编写的 graphml 文件的内容:

<?xml version="1.0" encoding="UTF-8"?>
<graphml xmlns="http://graphml.graphdrawing.org/xmlns"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns
         http://graphml.graphdrawing.org/xmlns/1.0/graphml.xsd">
<!-- Created by igraph -->
  <key id="v_name" for="node" attr.name="name" attr.type="string"/>
  <graph id="G" edgedefault="undirected">
    <node id="n0">
      <data key="v_name">😃</data>
    </node>
    <node id="n1">
      <data key="v_name">🧕</data>
    </node>
    <node id="n2">
      <data key="v_name">👏</data>
    </node>
    <node id="n3">
      <data key="v_name">🇨🇦</data>
    </node>
    <node id="n4">
      <data key="v_name">😁</data>
    </node>
    <node id="n5">
      <data key="v_name">🙏</data>
    </node>
    <node id="n6">
      <data key="v_name">🙌</data>
    </node>
    <node id="n7">
      <data key="v_name">👍</data>
    </node>
    <node id="n8">
      <data key="v_name">💙</data>
    </node>
    <node id="n9">
      <data key="v_name">🧡</data>
    </node>
    <node id="n10">
      <data key="v_name">😞</data>
    </node>
    <node id="n11">
      <data key="v_name">😪</data>
    </node>
    <node id="n12">
      <data key="v_name">💔</data>
    </node>
    <node id="n13">
      <data key="v_name">🐶</data>
    </node>
    <node id="n14">
      <data key="v_name">😋</data>
    </node>
    <node id="n15">
      <data key="v_name">💚</data>
    </node>
    <node id="n16">
      <data key="v_name">😡</data>
    </node>
    <node id="n17">
      <data key="v_name">😔</data>
    </node>
    <node id="n18">
      <data key="v_name">😊</data>
    </node>
    <node id="n19">
      <data key="v_name">🐮</data>
    </node>
    <node id="n20">
      <data key="v_name">🐴</data>
    </node>
    <node id="n21">
      <data key="v_name">🐳</data>
    </node>
    <node id="n22">
      <data key="v_name">😍</data>
    </node>
    <node id="n23">
      <data key="v_name">🐟</data>
    </node>
    <node id="n24">
      <data key="v_name">🤔</data>
    </node>
    <node id="n25">
      <data key="v_name">😥</data>
    </node>
    <node id="n26">
      <data key="v_name">🌱</data>
    </node>
    <node id="n27">
      <data key="v_name">🎂</data>
    </node>
    <node id="n28">
      <data key="v_name">😢</data>
    </node>
    <node id="n29">
      <data key="v_name">😂</data>
    </node>
    <node id="n30">
      <data key="v_name">🤡</data>
    </node>
    <node id="n31">
      <data key="v_name">💩</data>
    </node>
    <node id="n32">
      <data key="v_name">🤣</data>
    </node>
    <node id="n33">
      <data key="v_name">😆</data>
    </node>
    <node id="n34">
      <data key="v_name">👉🏽</data>
    </node>
    <node id="n35">
      <data key="v_name">💕</data>
    </node>
    <node id="n36">
      <data key="v_name">🏽</data>
    </node>
    <node id="n37">
      <data key="v_name">🇺🇸</data>
    </node>
    <node id="n38">
      <data key="v_name">💯</data>
    </node>
    <node id="n39">
      <data key="v_name">🚂</data>
    </node>
    <node id="n40">
      <data key="v_name">🖕🏿</data>
    </node>
    <node id="n41">
      <data key="v_name">🖕</data>
    </node>
    <node id="n42">
      <data key="v_name">🐷</data>
    </node>
    <node id="n43">
      <data key="v_name">👉</data>
    </node>
    <node id="n44">
      <data key="v_name">👸</data>
    </node>
    <node id="n45">
      <data key="v_name">💥</data>
    </node>
    <node id="n46">
      <data key="v_name">🦴</data>
    </node>
    <node id="n47">
      <data key="v_name">👇</data>
    </node>
    <node id="n48">
      <data key="v_name">🚨</data>
    </node>
    <node id="n49">
      <data key="v_name">😭</data>
    </node>
    <node id="n50">
      <data key="v_name">😘</data>
    </node>
    <node id="n51">
      <data key="v_name">😯</data>
    </node>
    <node id="n52">
      <data key="v_name">🙏🏻</data>
    </node>
    <node id="n53">
      <data key="v_name">🚀</data>
    </node>
    <node id="n54">
      <data key="v_name">🔥</data>
    </node>
    <node id="n55">
      <data key="v_name">🐨</data>
    </node>
    <node id="n56">
      <data key="v_name">🌎</data>
    </node>
    <node id="n57">
      <data key="v_name">🇮🇪</data>
    </node>
    <node id="n58">
      <data key="v_name">🌸</data>
    </node>
    <node id="n59">
      <data key="v_name">😇</data>
    </node>
    <node id="n60">
      <data key="v_name">🚔</data>
    </node>
    <node id="n61">
      <data key="v_name">🎥</data>
    </node>
    <node id="n62">
      <data key="v_name">😉</data>
    </node>
    <node id="n63">
      <data key="v_name">🍬</data>
    </node>
    <node id="n64">
      <data key="v_name">🙄</data>
    </node>
    <node id="n65">
      <data key="v_name">🤪</data>
    </node>
    <node id="n66">
      <data key="v_name">💜</data>
    </node>
    <node id="n67">
      <data key="v_name">😰</data>
    </node>
    <node id="n68">
      <data key="v_name">🐄</data>
    </node>
    <node id="n69">
      <data key="v_name">💖</data>
    </node>
    <node id="n70">
      <data key="v_name">👎</data>
    </node>
    <node id="n71">
      <data key="v_name">🚫</data>
    </node>
    <node id="n72">
      <data key="v_name">🐠</data>
    </node>
    <node id="n73">
      <data key="v_name">🐓</data>
    </node>
    <node id="n74">
      <data key="v_name">😓</data>
    </node>
    <node id="n75">
      <data key="v_name">🎉</data>
    </node>
    <node id="n76">
      <data key="v_name">🏴</data>
    </node>
    <node id="n77">
      <data key="v_name">🖕🏽</data>
    </node>
    <node id="n78">
      <data key="v_name">🖕🏻</data>
    </node>
    <node id="n79">
      <data key="v_name">👈</data>
    </node>
    <node id="n80">
      <data key="v_name">🦗</data>
    </node>
    <node id="n81">
      <data key="v_name">🌟</data>
    </node>
    <node id="n82">
      <data key="v_name">🆘</data>
    </node>
    <node id="n83">
      <data key="v_name">😜</data>
    </node>
    <node id="n84">
      <data key="v_name">😝</data>
    </node>
    <node id="n85">
      <data key="v_name">🇪🇺</data>
    </node>
    <node id="n86">
      <data key="v_name">🇦🇲</data>
    </node>
    <node id="n87">
      <data key="v_name">🤑</data>
    </node>
    <node id="n88">
      <data key="v_name">🍫</data>
    </node>
    <node id="n89">
      <data key="v_name">🍭</data>
    </node>
    <edge source="n0" target="n64">
    </edge>
    <edge source="n1" target="n24">
    </edge>
    <edge source="n2" target="n2">
    </edge>
    <edge source="n2" target="n2">
    </edge>
    <edge source="n2" target="n28">
    </edge>
    <edge source="n3" target="n32">
    </edge>
    <edge source="n4" target="n5">
    </edge>
    <edge source="n5" target="n5">
    </edge>
    <edge source="n6" target="n6">
    </edge>
    <edge source="n2" target="n6">
    </edge>
    <edge source="n2" target="n2">
    </edge>
    <edge source="n5" target="n5">
    </edge>
    <edge source="n2" target="n2">
    </edge>
    <edge source="n2" target="n7">
    </edge>
    <edge source="n6" target="n7">
    </edge>
    <edge source="n6" target="n6">
    </edge>
    <edge source="n6" target="n6">
    </edge>
    <edge source="n4" target="n65">
    </edge>
    <edge source="n8" target="n66">
    </edge>
    <edge source="n9" target="n14">
    </edge>
    <edge source="n10" target="n49">
    </edge>
    <edge source="n11" target="n67">
    </edge>
    <edge source="n12" target="n42">
    </edge>
    <edge source="n13" target="n15">
    </edge>
    <edge source="n14" target="n68">
    </edge>
    <edge source="n12" target="n15">
    </edge>
    <edge source="n15" target="n17">
    </edge>
    <edge source="n11" target="n16">
    </edge>
    <edge source="n12" target="n12">
    </edge>
    <edge source="n17" target="n64">
    </edge>
    <edge source="n12" target="n18">
    </edge>
    <edge source="n10" target="n69">
    </edge>
    <edge source="n19" target="n22">
    </edge>
    <edge source="n6" target="n28">
    </edge>
    <edge source="n10" target="n20">
    </edge>
    <edge source="n12" target="n70">
    </edge>
    <edge source="n12" target="n71">
    </edge>
    <edge source="n12" target="n21">
    </edge>
    <edge source="n22" target="n72">
    </edge>
    <edge source="n23" target="n25">
    </edge>
    <edge source="n15" target="n26">
    </edge>
    <edge source="n12" target="n12">
    </edge>
    <edge source="n12" target="n73">
    </edge>
    <edge source="n12" target="n15">
    </edge>
    <edge source="n16" target="n28">
    </edge>
    <edge source="n15" target="n16">
    </edge>
    <edge source="n12" target="n12">
    </edge>
    <edge source="n12" target="n22">
    </edge>
    <edge source="n6" target="n15">
    </edge>
    <edge source="n15" target="n26">
    </edge>
    <edge source="n12" target="n15">
    </edge>
    <edge source="n12" target="n74">
    </edge>
    <edge source="n12" target="n24">
    </edge>
    <edge source="n22" target="n25">
    </edge>
    <edge source="n26" target="n26">
    </edge>
    <edge source="n27" target="n75">
    </edge>
    <edge source="n3" target="n28">
    </edge>
    <edge source="n6" target="n12">
    </edge>
    <edge source="n29" target="n31">
    </edge>
    <edge source="n30" target="n30">
    </edge>
    <edge source="n31" target="n32">
    </edge>
    <edge source="n30" target="n32">
    </edge>
    <edge source="n31" target="n32">
    </edge>
    <edge source="n31" target="n31">
    </edge>
    <edge source="n33" target="n45">
    </edge>
    <edge source="n24" target="n46">
    </edge>
    <edge source="n31" target="n34">
    </edge>
    <edge source="n32" target="n32">
    </edge>
    <edge source="n30" target="n35">
    </edge>
    <edge source="n35" target="n47">
    </edge>
    <edge source="n4" target="n59">
    </edge>
    <edge source="n36" target="n76">
    </edge>
    <edge source="n31" target="n37">
    </edge>
    <edge source="n37" target="n45">
    </edge>
    <edge source="n38" target="n45">
    </edge>
    <edge source="n39" target="n39">
    </edge>
    <edge source="n40" target="n77">
    </edge>
    <edge source="n41" target="n78">
    </edge>
    <edge source="n30" target="n31">
    </edge>
    <edge source="n30" target="n42">
    </edge>
    <edge source="n31" target="n78">
    </edge>
    <edge source="n43" target="n79">
    </edge>
    <edge source="n24" target="n29">
    </edge>
    <edge source="n31" target="n32">
    </edge>
    <edge source="n44" target="n44">
    </edge>
    <edge source="n31" target="n80">
    </edge>
    <edge source="n32" target="n32">
    </edge>
    <edge source="n31" target="n32">
    </edge>
    <edge source="n29" target="n30">
    </edge>
    <edge source="n29" target="n32">
    </edge>
    <edge source="n32" target="n32">
    </edge>
    <edge source="n13" target="n15">
    </edge>
    <edge source="n22" target="n30">
    </edge>
    <edge source="n45" target="n45">
    </edge>
    <edge source="n45" target="n45">
    </edge>
    <edge source="n43" target="n79">
    </edge>
    <edge source="n37" target="n37">
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    <edge source="n43" target="n79">
    </edge>
    <edge source="n32" target="n32">
    </edge>
    <edge source="n32" target="n32">
    </edge>
    <edge source="n30" target="n32">
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    <edge source="n29" target="n29">
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    <edge source="n30" target="n46">
    </edge>
    <edge source="n32" target="n32">
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    <edge source="n32" target="n32">
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    <edge source="n30" target="n32">
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    <edge source="n16" target="n16">
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    <edge source="n16" target="n47">
    </edge>
    <edge source="n7" target="n29">
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    <edge source="n29" target="n29">
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    <edge source="n48" target="n48">
    </edge>
    <edge source="n48" target="n49">
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    <edge source="n49" target="n49">
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    <edge source="n48" target="n49">
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    <edge source="n48" target="n48">
    </edge>
    <edge source="n48" target="n48">
    </edge>
    <edge source="n48" target="n48">
    </edge>
    <edge source="n48" target="n52">
    </edge>
    <edge source="n50" target="n82">
    </edge>
    <edge source="n51" target="n54">
    </edge>
    <edge source="n28" target="n28">
    </edge>
    <edge source="n28" target="n28">
    </edge>
    <edge source="n28" target="n28">
    </edge>
    <edge source="n37" target="n52">
    </edge>
    <edge source="n16" target="n48">
    </edge>
    <edge source="n48" target="n48">
    </edge>
    <edge source="n48" target="n48">
    </edge>
    <edge source="n48" target="n48">
    </edge>
    <edge source="n48" target="n48">
    </edge>
    <edge source="n48" target="n48">
    </edge>
    <edge source="n48" target="n48">
    </edge>
    <edge source="n48" target="n48">
    </edge>
    <edge source="n48" target="n53">
    </edge>
    <edge source="n53" target="n53">
    </edge>
    <edge source="n54" target="n54">
    </edge>
    <edge source="n55" target="n83">
    </edge>
    <edge source="n29" target="n84">
    </edge>
    <edge source="n47" target="n65">
    </edge>
    <edge source="n37" target="n37">
    </edge>
    <edge source="n24" target="n30">
    </edge>
    <edge source="n37" target="n56">
    </edge>
    <edge source="n57" target="n85">
    </edge>
    <edge source="n24" target="n37">
    </edge>
    <edge source="n58" target="n86">
    </edge>
    <edge source="n37" target="n87">
    </edge>
    <edge source="n30" target="n59">
    </edge>
    <edge source="n24" target="n60">
    </edge>
    <edge source="n37" target="n47">
    </edge>
    <edge source="n47" target="n61">
    </edge>
    <edge source="n61" target="n61">
    </edge>
    <edge source="n62" target="n88">
    </edge>
    <edge source="n63" target="n89">
    </edge>
  </graph>
</graphml>

编辑:我启用了标签，但我看到的是节点 ID，而不是表情符号本身。

Answer 1

我们可以使用名为 imagepreview 的插件。诀窍是，您需要将节点作为表情符号图像，并且这些表情符号必须将其 utfs 编码作为其名称。您还需要一个 JAVA 6 JDK，因为插件自 2015 年以来就没有更新过。

如果您安装了图像预览插件，您应该会在右侧预览设置栏的底部看到一个节点图像部分。勾选将节点渲染为图像并在下面的字段中指定照片所在的文件夹。然后让包含 utfs 的数据指向照片名称。