使用bupaR,可以轻松为事件日志创建process_map,并且以下代码可用于在闪亮的应用程序模块中显示此地图:
fluidPage(
fluidRow(
column(10, grVizOutput(ns("ProcesAnalyse"))),
column(2,
fluidRow(actionButton(inputId = ns("doorloop_start_end_act_Button"),
label = "Start en Eind", icon = NULL),
actionButton(inputId = ns("doorloop_trace_freq_Button"),
label = "Trace Frequentie", icon = NULL)
)
)
),
fluidRow(h4("Metrieken"), br(), uiOutput(ns("Metrics")))
)
output$ProcesAnalyse <- renderGrViz({
if (is.null(rv$Doorloop_events)) rv$Doorloop_events <- doorloop_events_reactive()
withProgress(message = 'Verzamel de process-gegevens...', value = 0, {
process_map(rv$Doorloop_events, rankdir = "TB", heigth = "2000px")
})
})
我正在尝试使用svgPanZoom平移或缩放地图。 更改后
grVizOutput(ns("ProcesAnalyse"))
进入
svgPanZoomOutput(ns("ProcesAnalyse"))
并将$ ProcesAnalyse输出到
output$ProcesAnalyse <- renderSvgPanZoom({
if (is.null(rv$Doorloop_events)) rv$Doorloop_events <- doorloop_events_reactive()
withProgress(message = 'Verzamel de process-gegevens...', value = 0, {
svgPanZoom(
process_map(rv$Doorloop_events, rankdir = "TB", render = FALSE) %>%
export_svg())
})
})
度量标准仍然显示,但是我没有(参见)可缩放的process_map。 该文档没有提供任何帮助。
我在哪里弄错了?
本
答案 0 :(得分:0)
调用:'process_map(rv $ Doorloop_events,rankdir =“ TB”,render = FALSE)'返回dgr_graph对象,我首先了解到export_svg()将基于该对象构建并返回图形。但是,首先必须使用dgr_graph对象来构建点对象。 输出$ ProcesAnalyse提供所需的输出:
output$ProcesAnalyse <- renderSvgPanZoom({
if (is.null(rv$Doorloop_events)) rv$Doorloop_events <- doorloop_events_reactive()
withProgress(message = 'Verzamel de process-gegevens...', value = 0, {
process_map(rv$Doorloop_events, rankdir = "TB", render = FALSE) %>%
generate_dot() %>%
grViz(width = 800, height = 1600) %>%
export_svg %>%
svgPanZoom(height=800, controlIconsEnabled = TRUE)
})
})