findPartForKey method

Part? findPartForKey(
  1. dynamic key
)

Look for a Part or Node or Group corresponding to a model's data object's unique key. This will find a Link if the model is a GraphLinksModel that is maintaining a key on the link data objects. @param {(string|number|undefined)} key a string or number. @return {Part} null if a data with that key cannot be found in the model, or if a corresponding Part cannot be found in the Diagram. This will not return a Link unless the model is a GraphLinksModel and GraphLinksModel#linkKeyProperty has been set. If the same key is used for both a node data object and a link data object, this will return a Node.

Implementation

_i3.Part? findPartForKey(_i2.dynamic key) => _i4.callMethod(
      this,
      'findPartForKey',
      [key],
    );