javascript - using paper.js without canvas and paperscript - Stack Overflow

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I hope not pose an already answered question, but I could not find something helpful anywhere. I am evaluating javascript libraries for 2d vector graphics and animation. On my way i found paper.js but no way to use it with type="text/javascript", without canvas and so on. In the paper.js FAQ about this point here i could find out that it might work, but for now i could not get it to work.

If anybody has any experience with this, it would be nice to let me know about this.

I hope not pose an already answered question, but I could not find something helpful anywhere. I am evaluating javascript libraries for 2d vector graphics and animation. On my way i found paper.js but no way to use it with type="text/javascript", without canvas and so on. In the paper.js FAQ about this point here i could find out that it might work, but for now i could not get it to work.

If anybody has any experience with this, it would be nice to let me know about this.

• javascript
• 2d

Share Improve this question Follow edited Nov 2, 2011 at 1:02 Dave Lee 50866 silver badges1717 bronze badges asked Jul 18, 2011 at 11:43 philippphilipp 16.5k1515 gold badges6565 silver badges118118 bronze badges 1

• after some time of looking around i found annoying solution. Adding a new Script-Tag to head, just before the document is loaded. This script-tag needs to have a type of text/paperscript. Then it runs, but no debugging with firebug and so on. This is an mess! So if anybody got an idea, this would be great!! – philipp Commented Jul 18, 2011 at 13:03

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2 Answers 2

Sorted by: Reset to default 5

Since version 0.2, using paper.js from pure JavaScript is easy and well documented. One way to initialize is:

var scope = new paper.PaperScope();
scope.setup(myCanvas);

Full documentation here: http://paperjs/tutorials/getting-started/using-javascript-directly/

I'm not sure what you mean by "without canvas" though, paper.js does need a canvas object to operate.

You can as of 0.11.4 (and perhaps before) create a canvas-less project in the same way as the accepted answer. More here.

paper.setup(); // creates a new project
paper.setup([width, height]); // this also works for some width, height
// whatever vector calculations you now want to do.

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