chore: add jimp dependency, icon padding script, and update configuration

2026-05-31 14:04:37 +02:00
parent 30f81045ac
commit 7cd17307ba
1126 changed files with 166400 additions and 2 deletions
@@ -0,0 +1,30 @@
+import { isNodePattern, throwError } from "@jimp/utils";
+
+/**
+ * Flip the image horizontally
+ * @param {boolean} horizontal a Boolean, if true the image will be flipped horizontally
+ * @param {boolean} vertical a Boolean, if true the image will be flipped vertically
+ * @param {function(Error, Jimp)} cb (optional) a callback for when complete
+ * @returns {Jimp} this for chaining of methods
+ */
+function flipFn(horizontal, vertical, cb) {
+  if (typeof horizontal !== "boolean" || typeof vertical !== "boolean") return throwError.call(this, "horizontal and vertical must be Booleans", cb);
+  const bitmap = Buffer.alloc(this.bitmap.data.length);
+  this.scanQuiet(0, 0, this.bitmap.width, this.bitmap.height, function (x, y, idx) {
+    const _x = horizontal ? this.bitmap.width - 1 - x : x;
+    const _y = vertical ? this.bitmap.height - 1 - y : y;
+    const _idx = this.bitmap.width * _y + _x << 2;
+    const data = this.bitmap.data.readUInt32BE(idx);
+    bitmap.writeUInt32BE(data, _idx);
+  });
+  this.bitmap.data = Buffer.from(bitmap);
+  if (isNodePattern(cb)) {
+    cb.call(this, null, this);
+  }
+  return this;
+}
+export default (() => ({
+  flip: flipFn,
+  mirror: flipFn
+}));
+//# sourceMappingURL=index.js.map