How to use the wordcloud function in wordcloud

// w[1] = Math.max(w[1]*scale, min_size);
  wordList = wordList.map(w => [w[0], Math.max(getBaseLog(w[1], 6) * scale, minSize)]);

  /*
    //@albertcui implementation of scaling
    max = max > 1000 ? 1000 : max;
    var scale = 300/max;
    //scale the words, min 10, max 400
    word_list.forEach(function(w){
      w[1] = Math.min(Math.max(Math.log(w[1])*w[1]*scale, 10), Math.min(Math.log(max)*400, 400));
    });
  */

  // sort the list to ensure most frequent words get displayed
  wordList = wordList.sort((a, b) => b[1] - a[1]);
  wordcloud(document.getElementById(cloudDomId), {
    list: wordList,
    backgroundColor: 'transparent',
    color: 'random-light',
    wait: 1,
  });
}

canvasSettings.click = WordcloudCanvas.wordcloudClick;
				WordCloud(document.getElementById('wordcloud-canvas'), canvasSettings);
			} else if (!NavigatorCheck.isSmartphone() && !Session.get('isLandingPagePomodoroActive')) {
				PomodoroTimer.setCloudShown(true);
				this.setConfig();
				canvasSettings.list = this.getContent();
				if (Meteor.settings.public.welcome.fakeStatistics) {
					this.setWordcloudTheme();
					canvasSettings.color = function (word) {
						for (let i = 0; i < canvasSettings.list.length; i++) {
							if (word === canvasSettings.list[i][0]) {
								return canvasSettings.list[i][3];
							}
						}
					};
					WordCloud(document.getElementById('wordcloud-canvas'), canvasSettings);
				} else {
					this.setWordcloudTheme();
					canvasSettings.hover = WordcloudCanvas.wordcloudHover;
					canvasSettings.click = WordcloudCanvas.wordcloudClick;
					WordCloud(document.getElementById('wordcloud-canvas'), canvasSettings);
				}
			} else {
				PomodoroTimer.setCloudShown(false);
			}
		} else {
			setTimeout(function () {
				WordcloudCanvas.draw();
			}, 100);
		}
	}

doDrawWordCloud() {
    if (!this.el) return;
    
    const {words} = this.props;
    const filteredWords = cleaned(words);
    const list = _.toPairs(_.countBy(filteredWords));
    const weightFactor = Math.max(20, (filteredWords.length / 300));
    WordCloudLib(this.el, {
      list,
      weightFactor,
      color,
      shape: 'square',
      click: this.onClick
    });
  }

React.useEffect(() => {
        if (canvas.current === undefined || props.weights.length === 0) {
            return;
        }

        const width = canvas.current.clientWidth || props.width || 800;
        WordCloud2(canvas.current, {
            list: weights,
            gridSize: Math.round((8 * width) / 800),
            weightFactor: (size: number) => {
                return (Math.pow(size, 1.1) * width) / 800;
            },
            fontFamily: 'Times, serif',
            color: (word: string, weight: number) => {
                return weight >= 38 ? '#f02222' : '#c09292';
            },
            rotateRatio: 0.5,
            rotationSteps: 2,
            backgroundColor: '#ffe0e0'
        });
    }, [weights]);