Merge remote-tracking branch 'upstream/main'

frontend/node_modules/svg-baker/lib/transformations/raster-to-svg.js

@@ -0,0 +1,23 @@
+const getImageSize = require('image-size');
+const { svg, xlink } = require('../../namespaces');
+
+/**
+ * TODO rasterToSVG#getPixelRatioFromFilename
+ * @param {Buffer} buffer
+ * @return {string}
+ */
+function rasterToSVG(buffer) {
+  const info = getImageSize(buffer);
+  const { width, height, type } = info;
+  const defaultNS = `${svg.name}="${svg.uri}"`;
+  const xlinkNS = `${xlink.name}="${xlink.uri}"`;
+  const data = `data:image/${type};base64,${buffer.toString('base64')}`;
+
+  return [
+    `<svg ${defaultNS} ${xlinkNS} width="${width}" height="${height}" viewBox="0 0 ${width} ${height}">`,
+    `<image xlink:href="${data}" width="${width}" height="${height}" />`,
+    '</svg>'
+  ].join('');
+}
+
+module.exports = rasterToSVG;