Configure Lasso Select Behavior — lasso

Creates a configuration object for the lasso-select behavior in G6. This behavior allows selecting elements by drawing a lasso around them.

Usage

lasso_select(
  key = "lasso-select",
  animation = FALSE,
  enable = TRUE,
  enableElements = "node",
  immediately = FALSE,
  mode = c("default", "union", "intersect", "diff"),
  onSelect = NULL,
  state = "selected",
  style = NULL,
  trigger = c("shift"),
  ...
)

Arguments

key: Unique identifier for the behavior (string, default: "lasso-select")
animation: Whether to enable animation (boolean, default: FALSE)
enable: Whether to enable lasso selection (boolean or JS function, default: TRUE)
enableElements: Types of elements that can be selected (character vector, default: c("node", "combo", "edge"))
immediately: Whether to select immediately, only effective when selection mode is default (boolean, default: FALSE)
mode: Selection mode: "union", "intersect", "diff", or "default" (string, default: "default")
onSelect: Callback for selected element state (JS function, default: NULL)
state: State to switch to when selected (string, default: "selected")
style: Style of the lasso during selection (list, default: NULL)
trigger: Press this shortcut key along with mouse click to select (character vector, default: c("shift"))
...: Extra parameters. See https://g6.antv.antgroup.com/manual/behavior/build-in/lasso-select.

Value

A list with the configuration settings

Examples

# Basic configuration
config <- lasso_select()

# Custom configuration
config <- lasso_select(
  key = "my-lasso-select",
  animation = TRUE,
  enableElements = c("node", "combo"),
  mode = "union",
  state = "highlight",
  trigger = c("control"),
  style = list(
    stroke = "#1890FF",
    lineWidth = 2,
    fillOpacity = 0.1
  )
)