feat: add resize SVG demo

example/resize-svg.js

@@ -0,0 +1,30 @@
+const { promises } = require('fs')
+const { join } = require('path')
+
+const { createCanvas, Image } = require('../index')
+
+async function main() {
+  const file = await promises.readFile(join(__dirname, './resize-svg.svg'))
+
+  const image = new Image()
+  image.src = file
+
+  const w = 500
+  const h = 500
+
+  // resize SVG
+  image.width = w
+  image.height = h
+
+  // create a canvas of the same size as the image
+  const canvas = createCanvas(w, h)
+  const ctx = canvas.getContext('2d')
+
+  // fill the canvas with the image
+  ctx.drawImage(image, 0, 0)
+
+  const output = await canvas.encode('png')
+  await promises.writeFile(join(__dirname, 'resize-svg.png'), output)
+}
+
+main()