Utilizing Treant.js within a Vue.js application

After attempting to integrate the Treant.js library into my Vue app for creating a tree diagram from JSON data, I encountered some errors. In my main view, here are the import statements...

import Vue from "vue"
import store from "../../store"
import { getWebSocket } from "../../services/util.js"
import '../../assets/css/Treant.css'
import '../../assets/scripts/raphael'

var Treant = require("../../assets/scripts/Treant")

When trying to initialize the Treant constructor with the JSON object (this.localTrace.route), an error message stating "Treant is not a constructor" appears, preventing the tree from being built.

Alternatively, I tried globally importing the library in my main.js file like this...

import "./assets/scripts/raphael"
import "./assets/scripts/Treant"

This approach allowed Vue to access the Treant.js code, but a new error arose - "this._R.setSize is not a function". This occurs at various points within the Treant.js code.

If you have any insights on resolving these issues, please share them.

javascriptvue.jsimportexternalrequire

Answer №1

While it may have been a while since you sought a resolution, for future visitors searching this thread: In your main.js file where Vue is initialized, make sure to include the following:

import Raphael from "raphael"

window.Raphael = Raphael

This modification will ensure that Treant can utilize Raphael properly.

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