updateRepresentation: Update Representation
In NGLVieweR: Interactive 3D Visualization of Molecular Structures

Description Usage Arguments Value See Also Examples

Update an existing NGLVieweR representation in Shinymode.

1	updateRepresentation(NGLVieweR_proxy, name, param = list())

`NGLVieweR_proxy`	A NGLVieweR object.
`name`	Name of representation to alter the color.
`param`	Options for the different types of representations. Most common options are `name`, `opacity`, `colorScheme`, `colorValue` and `visibility`. For a full list of options, see the general "RepresentationParameters" method and type specific Label-, Structure- and Surface- RepresentationParameters in the official NGL.js manual.

API call containing NGLVieweR id and list of message parameters.

addSelection() Add a new selection to a NGLVieweR object.
addRepresentation()
NGLVieweR_example() See example "updateRepresentation".

Other updates: updateColor(), updateStage(), updateVisibility()

## Not run: 
NGLVieweR_proxy("structure") %>%
  updateRepresentation("cartoon",
    param = list(
      name = "cartoon",
      color = isolate(input$color),
      opacity = isolate(input$opacity)
    )
  )

## End(Not run)

if (interactive()) {
library(shiny)

ui = fluidPage(
  titlePanel("Viewer with API inputs"),
  sidebarLayout(
    sidebarPanel(
      selectInput("color", "Color", c("red", "white", "blue")),
      sliderInput("opacity", "Opacity", 0, 1, 1),
      actionButton("update", "Update"),
    ),
    mainPanel(
      NGLVieweROutput("structure")
    )
  )
)
server = function(input, output) {
  output$structure <- renderNGLVieweR({
    NGLVieweR("7CID") %>%
      addRepresentation("cartoon", 
                        param = list(name = "cartoon", color="red"))
  })
observeEvent(input$update, {
  NGLVieweR_proxy("structure") %>%
    updateRepresentation("cartoon",
      param = list(
        color = isolate(input$color),
        opacity = isolate(input$opacity)
      )
    )
})
 }
shinyApp(ui, server)
}