使用rCharts,shiny,nPlot关闭nvd3中scatterChart的放大

Question

我使用nvd3.js在rCharts中构建了一个scatterChart,并希望关闭放大功能.这可能吗？

这是代码:

output$riskChart <- renderChart({
             risk <- nPlot(Return ~ Risk, group = 'Names', data = RiskData(), 
               type = "scatterChart", dom = 'riskChart', width = 1000, height=400) 
            risk$chart(size = '#! function(d){return d.Size} !#')   
            risk$chart(color = c('#c66631', '#317cc6', '#32743a', '#c4c631'),
            tooltipContent = "#!function(key, y, e, graph) {
                return '<h4>' + key + '</h4>' +
                  '<p><strong>Risk: </strong>' + y + '<br><strong>Return: </strong>' + e + '</p>';
              }!#") 
              risk$xAxis(axisLabel = 'Risk')  
              risk$yAxis(axisLabel = 'Return')  
             return(risk)
           })

在此先感谢您的帮助!

Answer 1

只需添加

risk$chart(showControls = FALSE)

关闭控件,包括放大.