How to use paperscript from external source?

2019-06-21 22:02发布

站内问答 / JavaScript
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I'm trying to learn paper.js from tutorials, but i'cant make it work from external file .What is the easiest way to implement external paperscript files?

2条回答
成全新的幸福
2楼-- · 2019-06-21 22:29

--What about the new versions now? I still have the issue and Paperjs is at version 0.11.5?--

Actually I found the solution via another student in Udemy -Git link here. Go to the paper-full.js (it works only with the downloaded version, not CDN) and transform the line

    xhr.open((options.method || 'get').toUpperCase(), options.url,
    Base.pick(options.async, true));

into only 

xhr.open((options.method || 'get').toUpperCase(), options.url);

I understood that's not to be used in normal website as it's against a security protocols, so it's just for practicing. The async method is optional according to Paperjs. By the way, for me it works on Firefox, but not in Chrome.

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forever°为你锁心
3楼-- · 2019-06-21 22:45

Like stated in the Getting started tutorial, if you want to use Paperjs with an external file:

<!DOCTYPE html>
<html>
<head>
    <script type="text/javascript" src="js/paper.js"></script>
    <script type="text/paperscript" src="js/myScript.js" canvas="myCanvas"></script>
</head>
<body>
    <canvas id="myCanvas" resize></canvas>
</body>
</html>

Be sure to specify:

  • the script type "text/paperscript"
  • your canvas ID with the attribute "canvas"
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