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Create an AntV Combo Combined Layout

Source: R/layouts.R
combo_combined_layout.Rd

Creates a combo combined layout configuration for G6 graphs. This layout algorithm combines different layout strategies for elements inside combos and the outermost layer, providing hierarchical organization of graph elements.

Usage

combo_combined_layout(
  center = NULL,
  comboPadding = 10,
  innerLayout = NULL,
  nodeSize = 10,
  outerLayout = NULL,
  spacing = NULL,
  treeKey = NULL,
  ...
)

Arguments

center

Layout center coordinates. A numeric vector of length 2 [x, y]. If NULL, uses the graph center. Default is NULL.

comboPadding

Padding value inside the combo, used only for force calculation, not for rendering. It is recommended to set the same value as the visual padding. Can be a number, numeric vector, function, or JS function. Default is 10.

innerLayout

Layout algorithm for elements inside the combo. Should be a Layout object or function. If NULL, uses ConcentricLayout as default.

nodeSize

Node size (diameter), used for collision detection. If not specified, it is calculated from the node's size property. Can be a number, numeric vector, function, or JS function. Default is 10.

outerLayout

Layout algorithm for the outermost layer. Should be a Layout object or function. If NULL, uses ForceLayout as default.

spacing

Minimum spacing between node/combo edges when preventNodeOverlap or preventOverlap is true. Can be a number, function, or JS function for different nodes. Default is NULL.

treeKey

Tree key identifier as a character string. Default is NULL.

...

Additional parameters passed to the layout configuration. See https://g6.antv.antgroup.com/en/manual/layout/combo-combined-layout.

Value

A layout configuration object for use with G6 graphs.

Details

The combo combined layout is particularly useful for graphs with hierarchical structures where you want different layout algorithms for different levels of the hierarchy. The inner layout handles elements within combos, while the outer layout manages the overall arrangement.

See also

antv_dagre_layout for dagre layout configuration

Examples

if (FALSE) { # \dontrun{
# Basic combo combined layout
layout <- combo_combined_layout()

# Custom configuration with specific center and padding
layout <- combo_combined_layout(
  comboPadding = 20,
  nodeSize = 15,
  spacing = 10
)
} # }