type: double, default: 1.0, minimum: >0

Indicates the preferred area for a node or empty cluster when laid out by patchwork.

Example: Australian Coins, area proportional to value
graph {
  node [style=filled]
  "5c"  [area=  5 fillcolor=silver]
  "10c" [area= 10 fillcolor=silver]
  "20c" [area= 20 fillcolor=silver]
  "50c" [area= 50 fillcolor=silver]
  "$1"  [area=100 fillcolor=gold]
  "$2"  [area=200 fillcolor=gold]
Valid on:
  • Clusters
  • Nodes
Note: patchwork only
Last modified June 16, 2021 : Add an editable example for area attr (285fc65)