A node lib to convert svg shape elements into path svg elements.
npm install convertpath
convertpath has a plugin-based architecture, so almost every optimization is a separate plugin.
Today we have:
| Plugin | Description |
|---|---|
| convertShapeToPath | convert svg shape elements into path svg elements. |
| removeGroups | move some group and move some group attributes to the contained elements |
| viewBoxTransform | remove width/height attributes and reset ViewBox |
const SVGParser = require('convertpath')
const parse = SVGParser.parse('./test/test.svg', {
plugins: [
{
convertShapeToPath: true,
},
{
removeGroups: true,
},
{
viewBoxTransform: true, // 必须放到最后
},
],
size: 1000, // default 1024
})
const result = parse.toSimpleSvg()
console.log(result)
const paths = parse.getPathAttributes()
console.log(paths)
/**
* '<circle cx="500" cy="500" r="20" fill="red"/>'
*/
console.log(parse.toSimpleSvg())
/**
* '<path d="M500,500,m-20,0,a20,20,0,1,0,40,0,a20,20,0,1,0,-40,0,Z" fill="red"/>'
*/
注意：
- 1.svg 区分大小写， 如
viewBox与viewbox,minify压缩会导致viewBox变成小写 - 2.
stroke-width属性指定了当前对象的轮廓的宽度。它的默认值是 1。如果使用了一个<percentage>，这个值代表当前视口的百分比。如果使用了 0 值，则将不绘制轮廓。viewBox变更stroke-width也需要变更。