Update Focus

Update the focus of an existing NGLVieweR object in Shinymode.

updateFocus(NGLVieweR_proxy, focus = 0)

Arguments

NGLVieweR_proxy

A NGLVieweR object.

focus

Numeric value between 0-100 (default = 0).

Value

API call containing NGLVieweR id and list of message parameters.

See also

• setFocus()

• NGLVieweR_example() See example "updateFocus".

Other options: setFocus(), setQuality(), snapShot(), updateFullscreen()

Examples

if (FALSE) { # \dontrun{
NGLVieweR_proxy("structure") %>%
  updateFocus(focus = 50)
} # }

if (interactive()) {
  library(shiny)
  ui = fluidPage(
    titlePanel("Viewer with API inputs"),
    sidebarLayout(
      sidebarPanel(
        sliderInput("focus", "Focus", 0, 100, 50)
      ),
      mainPanel(
        NGLVieweROutput("structure")
      )
    )
  )
  server = function(input, output) {
    output$structure <- renderNGLVieweR({
      NGLVieweR("7CID") %>%
        addRepresentation("cartoon",
        param = list(name = "cartoon", color= "red"))
    })
    observeEvent(input$focus, {
      NGLVieweR_proxy("structure") %>%
        updateFocus(input$focus)
    })
  }
shinyApp(ui, server)
}