Graph 如何在D3.js中使用力定向图绘制此图?
我用viz.js制作了这个图 Dot代码非常简单:Graph 如何在D3.js中使用力定向图绘制此图?,graph,d3.js,directed-graph,force-layout,Graph,D3.js,Directed Graph,Force Layout,我用viz.js制作了这个图 Dot代码非常简单: <script type="text/vnd.graphviz" id="myDiagram"> digraph G { graph [ fontname = "Arial", fontsize = 18, label = "Digest Email Flow Chart", size = "4,4" ]; node [ shape = ellipse, sides = 4,
<script type="text/vnd.graphviz" id="myDiagram">
digraph G {
graph [
fontname = "Arial",
fontsize = 18,
label = "Digest Email Flow Chart",
size = "4,4" ];
node [
shape = ellipse,
sides = 4,
distortion = "0.0",
orientation = "0.0",
skew = "0.0",
bgcolor = lightgray,
style = filled,
fontname = "Arial" ];
"Email Notification" [shape=ellipse, shape = "Mrecord" label="Digest Email\n(scheduled)"];
"Sentiment Analysis" [shape=ellipse, shape = "Mrecord" label="Sentiment Analysis\n(triggered)"];
"Google News" [shape=ellipse, shape = "Mrecord" label="Google News\n(scheduled)"];
"Dilbert Daily Comics" [shape=ellipse, shape = "Mrecord" label="Dilbert Daily Comics\n(scheduled)"];
"Time Series Chart" [shape=ellipse, shape = "Mrecord" label="Time Series Chart\n(triggered)"];
"Twitter Stream" [shape=ellipse, shape = "Mrecord" label="Twitter Stream\n(scheduled)"];
"Email Notification" -> "Time Series Chart" [dir = "back"];
"Email Notification" -> "Dilbert Daily Comics" [dir = "back"];
"Time Series Chart" -> "Twitter Stream" [dir = "back"];
"Sentiment Analysis" -> "Google News" [dir = "back"];
"Email Notification" -> "Sentiment Analysis" [dir = "back"];
}
</script>
有向图G{
图[
fontname=“Arial”,
fontsize=18,
label=“摘要电子邮件流程图”,
size=“4,4”];
节点[
形状=椭圆,
边=4,
失真=“0.0”,
方向=“0.0”,
skew=“0.0”,
bgcolor=浅灰色,
样式=填充,
fontname=“Arial”];
“电子邮件通知”[shape=ellipse,shape=“Mrecord”label=“摘要电子邮件\n(预定)”;
“情绪分析”[shape=eliple,shape=“Mrecord”label=“情绪分析\n(已触发)”;
“谷歌新闻”[shape=ellipse,shape=“Mrecord”label=“谷歌新闻(预定)”;
“Dilbert Daily Comics”[shape=ellipse,shape=“Mrecord”label=“Dilbert Daily Comics\n(预定)”;
“时间序列图”[shape=ellipse,shape=“Mrecord”label=“时间序列图\n(已触发)”;
“推特流”[shape=ellipse,shape=“Mrecord”label=“推特流\n(预定)”;
“电子邮件通知”->“时间序列图”[dir=“back”];
“电子邮件通知”->“迪尔伯特每日漫画”[dir=“back”];
“时间序列图”->“推特流”[dir=“back”];
“情绪分析”->“谷歌新闻”[dir=“back”];
“电子邮件通知”->“情绪分析”[dir=“back”];
}
但是viz.js库是2.3MB!太大了
是否可以在D3.js中使用类似于力定向图的图形?最终我决定自己编写图表代码,因为jsPlumb在某些方面与jQuery Mobile js和css冲突。在html5画布上绘制自己的图形并不难,最终你会得到一个“更轻”的应用程序 结果如下:
在本例中,力导向布局不是您所需要的——您正在寻找静态计算该布局的东西。在D3中,没有任何东西可以为您做到这一点。谢谢您的建议。我已决定去参加一个聚会。API有很好的文档记录,并且它是一个很好的奖励,您可以使用预定义的div和固定位置的节点。