Do you know how I can change the dropdown to be the same as what is selected in the map? library(shiny)ĪddProviderTiles("Stamen. Thanks I have changed it to use leaflet and now it prints the NAME upon clicking on the map. So, I search to simulate the click event on a specific coordinates to simulate map click event and display my popup. But I need to display this popup on a closest features when a user search a random location. Text <- paste("lat ", p$lat," lon ", p$lng) # shows lat/lon in console When a user click on a specific feature, I display a simple overlay (popup). For plotOutput, the coordinates will be sent scaled to the data space, if. GitHub When using plotly with Shiny, would it be possible to implement a feature in plotly::plotlyOutput() similar to plotOutput('plot', click 'plotclick') to capture the exact coordinates of a mouse click like in the example below library(.When these interaction events occur, the mouse coordinates will be sent to the server as input variables, as specified by click, dblclick, hover, or brush. Feature request: Coordinates of mouse clicks when used with Shiny mouseevent <- eventdata('plotlyhover') If you are curious how mouse event looks like, here is the one captured while mouse pointer is over year 2016 point of graph. Finally, we pass those coordinates to setView within a leafletProxy call to zoom into our desired point. Id like to get the value of a marker (e.g., ID) and use that to update a. To know where our mouse pointer is, we have to capture and store mouse event (check documentation ). When the user clicks anywhere inside a polygon layer, we can access the polygon's layerId in Shiny, and match that with our reference table to get the coordinates of the polygon's center. How can I receive a mouse click event on a marker in a leaflet map in R Im. P <- input$map_shape_click # map because that is the name of the output Plots and images in Shiny support mouse-based interaction, via clicking, double-clicking, hovering, and brushing. And now the most interesting part, generating graph dynamically on hover. # Define UI for application that draws a histogram The coordinates are just to see the output. In the code below, I have just tested the observeEvent function, but couldn't work out how to do what I want. It returns coordinates that are given to leaflet to zoom on the map. You can use this feature to create a search bar in addition to the leaflet map The textInput is passed to the geocode function of ggmap. Is there a way to click on a polygon on a map in a shiny app to select an item, thus changing the item already selected in the dropdown? Ideally, the polygon selected will change the input$name. The ggmap library allows you to get the coordinates of any place in the world based on a google search.
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