如何解决ggplotly中的rangeslider：滑块的开始和结尾不起作用
我想将rangeslider()与ggplotly()一起使用。不幸的是，定义滑块的开始和结束不适用于ggplotly()。我在RShiny应用程序的server.R中使用rangeslider()。在服务器中，它看起来像以下代码片段：
output$maForwardVsSpotPLOT <- renderPlotly({
plotFvsS <- MAForwardVsSpotMeanDifference(input$maStrategy,input$maTradingDays,input$maDateRange[1],input$maDateRange[2],input$maPeriod)$FvsSMeanDiffPlot
ggplotly(plotFvsS,dynamicTicks = TRUE) %>%
rangeslider() %>% # start = input$maDateRange[1],end = input$maDateRange[2]
layout(hovermode = "x")
})
在用户界面中，我有：
tabItem(tabName = "maForwardVsSpot",fluidRow(width = 7,dateRangeInput(inputId = "maFFDateRange",label = "Date Range",start = "2018-01-01",end = Sys.Date()),plotlyOutput(outputId = "maForwardVsSpotPLOT",width = "900px",height = "600px")
plotFvsS是在外部函数（MAForwardVsSpotMeanDifference）中定义的，看起来像这样：
plotFvsS <- ggplot(dt.allDataFvsS,aes(x = date,y = meanDifference)) +
coord_cartesian(ylim = c(-25,25)) + # Note: using ylim throws all data outside of ylim away!!! using coord_cartesian solves this problem
ggtitle("Price Difference Forward vs. Spot") +
geom_line(color = "blue",size = 0.9) +
labs(y = "EUR/MWh",x = "Date") +
theme(axis.text = element_text(size = 9),axis.title = element_text(size = 5),panel.grid.minor = element_blank(),panel.grid.major = element_blank(),panel.border = element_rect(fill = NA,color = "black",size = 1)) +
theme_bw(base_size = 17) +
theme(panel.grid.minor = element_blank(),panel.grid.major = element_blank()) +
geom_hline(yintercept = 0,color = "black") +
geom_hline(yintercept = c(20,10,-10,-20),color = "#CCCCCC") +
geom_vline(xintercept = c(12481,12784,13149,13514,13879,14245,14610,14975,15340,15706,16071,16436,16801,17167,17532,17897,18262,18628)) +
geom_vline(xintercept = c(12509,12600,12692,12874,12965,13057,13239,13330,13422,13604,13695,13787,13970,14061,14153,14335,14426,14528,14700,14791,14883,15065,15156,15248,15431,15522,15614,15796,15887,15979,16161,16252,16344,16526,16617,16709,16892,16983,17075,17257,17348,17440,17622,17713,17987,18078,18170,18353,18444,18536),linetype = "dashed",color = "#666666") +
geom_vline(xintercept = 17805,color = "red")
如何在rangeslider()中添加开始和结束？
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