var chartDom = document.getElementById("fig");
时间: 2024-05-24 21:10:48 浏览: 83
As an AI language model, I do not have access to the DOM. However, I can explain that the line of code you provided creates a variable named "chartDom" that stores a reference to an HTML element with the ID "fig". This element is likely a container for a chart or graph that will be created using a library such as Chart.js or D3.js.
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