我使用该包创建了一个网络图visNetwork(抱歉,我对其他语言知之甚少)。
我想要两点(请看左下图)
我可以用 R 来做吗?
任何帮助将不胜感激。下面是示例代码和输出:
library(dplyr); library(visNetwork)
visNetwork(nodes = data_frame(id = 1:3,
label = c("abcdef", "xxx", "y"),
shape = "box"),
edges = data_frame(from = c(1, 1, 2),
to = c(2, 3, 3),
arrows = "to")) %>%
visNodes(font = list(size = 17),
color = list(background = "aliceblue", border = "darkblue")) %>%
visEdges(width = 2) %>%
visIgraphLayout(layout = "layout_nicely")
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小智 0
我在 StackOverflow 上的第一篇文章。通过搜索非 R(即 Vis.js)解决方案并进行一些调整以使其在 R 中工作找到了此解决方案 。Vis.js - 将图形标签的字体设置为粗体
第 1 步:将标签包含在 HTML 代码中,<b></b>在本例中是因为您希望它们加粗。例如mutate(label = paste0("<b>", label, "</b>"))
步骤 2:通过包含在 visNodes() 中,启用在标签中显示 html 元素multi = "html"。
下面的代码将使您的标签变为粗体:
library(dplyr); library(visNetwork)
visNetwork(nodes = data_frame(id = 1:3,
label = c("<b>abcdef</b>", "<b>xxx</b>", "<b>y</b>"),
shape = "box"),
edges = data_frame(from = c(1, 1, 2),
to = c(2, 3, 3),
arrows = "to")) %>%
visNodes(font = list(size = 17, multi = "html"),
color = list(background = "aliceblue", border = "darkblue")) %>%
visEdges(width = 2) %>%
visIgraphLayout(layout = "layout_nicely")
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