Add Graph display on comparison page

server.R

@@ -14,6 +14,10 @@ server <- function(input, output, session) {
   currently_selected_maptype <- reactiveVal("Bezirke")
   currently_selected_heatmap_crime <- reactiveVal("Allgemeine Verstöße gem. § 29 BtMG -Konsumentendelikte-")
   
+  
+  currently_compared_location <- reactiveVal(c(""))
+  currently_compared_crimes <- reactiveVal(c(""))
+  
   # 1. Aktualisieren der Auswahlmöglichkeiten mit den extrahierten Schlüsselnamen
   updateSelectizeInput(
     session = session, 
@@ -242,12 +246,22 @@ server <- function(input, output, session) {
     
   }, res = 100)
   
-  output$tbl_2024 <- renderTable(
-    map_data_to_table(
-      bezirk = currently_selected_bezirk(),
-      stadtteil = currently_selected_stadtteil(),
+  observeEvent(input$vergleich_location, {
+    currently_compared_location(c(input$vergleich_location))
+  })
+  observeEvent(input$vergleich_straftat, {
+    currently_compared_crimes(input$vergleich_straftat)
+  })
+  
+  output$vergleich_balkendiagramm <- renderPlot({
+    data_tibble <- map_data_to_plot(
+      locations = currently_compared_location(),
+      crimes = currently_compared_crimes(),
       year = "2024"
-    ),
-    striped = TRUE
-  )
+    )
+
+    ggplot(data_tibble, aes(x = Location, y = Erfasst, group = Name, fill = Name)) +
+      geom_col(position = position_dodge(width = 0.9))
+  }, res = 100)
+  
 }