Configure Optimize Viewport Transform Behavior — optimize_viewport

Creates a configuration object for the optimize-viewport-transform behavior in G6. This behavior improves performance during viewport transformations by temporarily hiding certain elements.

Usage

optimize_viewport_transform(
  key = "optimize-viewport-transform",
  enable = TRUE,
  debounce = 200,
  shapes = JS("(type) => type === 'node'"),
  ...
)

Arguments

key: Unique identifier for the behavior (string, default: "optimize-viewport-transform").
enable: Whether to enable this behavior (boolean or JS function, default: TRUE).
debounce: How long after the operation ends to restore the visibility of all elements in milliseconds (number, default: 200).
shapes: Function to specify which graphical elements should remain visible during canvas operations (JS function, default: returns TRUE for nodes).
...: Extra parameters. See https://g6.antv.antgroup.com/en/manual/behavior/optimize-viewport-transform.

Value

A list with the configuration settings for the optimize-viewport-transform behavior.

Examples

# Basic configuration
config <- optimize_viewport_transform()

# Custom configuration
config <- optimize_viewport_transform(
  key = "my-optimize-transform",
  debounce = 500,
  shapes = JS("(type) => type === 'node' || type === 'edge'")
)

# With conditional enabling
config <- optimize_viewport_transform(
  enable = JS("(event) => event.getCurrentTransform().zoom < 0.5")
)