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树形图在闪亮时工作正常，但是当我转换为闪亮仪表板时，树形图停止工作。它现在只显示一个空白块。任何想法如何解决这一问题？

这是在我的服务器中。R

  output$TreeMap<-renderHighchart2({TM1<-hctreemap2(data = M,
                                                    group_vars = c("Status","Class","Order", "Family","Species"),
                                                    size_var = "n",
                                                    color_var = "n",
                                                    layoutAlgorithm = "squarified",
                                                    levelIsConstant = T,
                                                    levels = list(
                                                      list(level = 1, dataLabels = list(enabled = T)),
                                                      list(level = 2, dataLabels = list(enabled = F)),
                                                      list(level = 3, dataLabels = list(enabled = F)),
                                                      list(level = 4, dataLabels = list(enabled = F)),
                                                      list(level = 5, dataLabels = list(enabled = F))
                                                    )) %>% 
    hc_colorAxis(minColor = brewer.pal(9, "GnBu")[6],
                 maxColor = brewer.pal(9, "YlOrRd")[8]) %>% 
    hc_tooltip(pointFormat = "<b>{point.name}</b>:<br>
               Number Measured: {point.value:,.0f}")
  })

这是在我的 ui.R

tabItem(tabName = "About",
            tabsetPanel(
              tabPanel("TreeMap",box(width = 12,highchartOutput2("TreeMap",height = "750px"))))
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2 回答 2

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您只需要使用renderHighchartandhighchartOutput而不是 renderHighchart2and highchartOutput2。因为您需要热图连接（并且不需要renderHighchart2）

于 2017-10-11T15:56:48.660 回答
0

问题是我有renderHighchart2并且highchartOutput2也在脚本中。我将它们全部更改为renderHighchart，highchartOutput现在一切正常。因此，由于某种原因，您的脚本中不能同时包含两者，可能，我不知道。

于 2017-10-13T12:59:14.870 回答