Graph Camera Position

Description

Position the camera, this only works on a stable graph : see graph_stable_layout and examples. The graph_camera_lookat let's define what position the camera looks at.

Usage

graph_camera_position(g, x = NULL, y = NULL, z = NULL)
graph_camera_lookat(g, x = NULL, y = NULL, z = NULL)

Arguments

Argument	Description
`g`	An object of class `graph` as returned by `graph` or a `graph_proxy` as returned by a function of the same name.
`x, y, z`	Coordinates of camera position.

Examples

library(shiny)

gdata <- make_data(100)

ui <- fluidPage(
actionButton("mv", "Move camera"),
graphOutput("g", height = "80vh")
)

server <- function(input, output) {
output$g <- render_graph({
graph(gdata) %>%
graph_stable_layout(ms = 5000)
})

observeEvent(input$mv, {
graph_proxy("g") %>%
graph_camera_position(
sample(1:500, 1),
sample(1:500, 1),
sample(1:500, 1)
)
})
}

shinyApp(ui, server)