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开源软件名称：fabricjs/fabric.js开源软件地址：https://github.com/fabricjs/fabric.js开源编程语言：JavaScript 99.9%开源软件介绍：Fabric.js
FabricJS.com is a simple and powerful Javascript HTML5 canvas library. It is also an SVG-to-canvas parser.
Features
Introduction
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Docs
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Demos
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Kitchensink
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Benchmarks
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Contribution
Quick StartAfter this, you can import fabric like so: Or you can use this instead if your build pipeline supports ES6 imports: NOTE: If you are using Fabric.js in a Node.js script, you will depend on node-canvas. NOTE: es6 imports won't work in browser or with bundlers which expect es6 module like vite. Use commonjs syntax instead. UsagePlain HTML<canvas id="canvas" width="300" height="300"></canvas>
<!-- Get latest version: https://cdnjs.com/libraries/fabric.js -->
<script src="lib/fabric.js"></script>
<script>
var canvas = new fabric.Canvas('canvas');
var rect = new fabric.Rect({
top : 100,
left : 100,
width : 60,
height : 70,
fill : 'red'
});
canvas.add(rect);
</script>ReactJSimport React, {useEffect, useRef} from 'react'
import {fabric} from 'fabric'
const FabricJSCanvas = () => {
const canvasEl = useRef(null)
useEffect(() => {
const options = { ... };
const canvas = new fabric.Canvas(canvasEl.current, options);
// make the fabric.Canvas instance available to your app
updateCanvasContext(canvas);
return () => {
updateCanvasContext(null);
canvas.dispose()
}
}, []);
return (<canvas width="300" height="300" ref={canvasEl}/>)
});
export default FabricJSCanvas;NOTE: Fabric.js requires a Building
Testing1. Install NPM packages2. Run tests Chrome and Node (by default):See testem docs for more info: https://github.com/testem/testem Optional modulesThese are the optional modules that could be specified for inclusion, when building custom version of fabric:
Additional flags for build script are:
For example: Goals
Supported browsers
You can run automated unit tests right in the browser. More resources
Credits
Sponsor authorsMIT LicenseCopyright (c) 2008-2015 Printio (Juriy Zaytsev, Maxim Chernyak) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 
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2023-10-27
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