如何自定义 d3plus 大工具提示

Question

我正在使用 d3plus 进行可视化。这是我的小提琴。http://jsfiddle.net/kasimsert/wLvpph35/11/ I want to make some basic custom processing over elements like tooltips, rectangles etc.However I could not find a way to do it with d3 selectors.As far as I see problem is when selector function works this elements are not there.为此，我在 html 正文中添加了 onLoad 函数，但没有任何变化。我的问题是在代码流中我应该在什么时候调用这样的代码块才能生效？

d3.select(".d3plus_tooltip_container")
    .style("background-color", 'red');

Answer 1

...
.tooltip({
    "share":false,
    "html" : "Summary information about the Service, and may be some links to the external applications",
    "font": {size:"auto"},
    "background": "red" // add this
})

查看文档here。