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 +1,43 @@
+import { isNodePattern, throwError } from "@jimp/utils";
+
+/**
+ * Scale the image so the given width and height keeping the aspect ratio. Some parts of the image may be clipped.
+ * @param {number} w the width to resize the image to
+ * @param {number} h the height to resize the image to
+ * @param {number} alignBits (optional) A bitmask for horizontal and vertical alignment
+ * @param {string} mode (optional) a scaling method (e.g. Jimp.RESIZE_BEZIER)
+ * @param {function(Error, Jimp)} cb (optional) a callback for when complete
+ * @returns {Jimp} this for chaining of methods
+ */
+export default (() => ({
+  cover(w, h, alignBits, mode, cb) {
+    if (typeof w !== "number" || typeof h !== "number") {
+      return throwError.call(this, "w and h must be numbers", cb);
+    }
+    if (alignBits && typeof alignBits === "function" && typeof cb === "undefined") {
+      cb = alignBits;
+      alignBits = null;
+      mode = null;
+    } else if (typeof mode === "function" && typeof cb === "undefined") {
+      cb = mode;
+      mode = null;
+    }
+    alignBits = alignBits || this.constructor.HORIZONTAL_ALIGN_CENTER | this.constructor.VERTICAL_ALIGN_MIDDLE;
+    const hbits = alignBits & (1 << 3) - 1;
+    const vbits = alignBits >> 3;
+
+    // check if more flags than one is in the bit sets
+    if (!(hbits !== 0 && !(hbits & hbits - 1) || vbits !== 0 && !(vbits & vbits - 1))) return throwError.call(this, "only use one flag per alignment direction", cb);
+    const alignH = hbits >> 1; // 0, 1, 2
+    const alignV = vbits >> 1; // 0, 1, 2
+
+    const f = w / h > this.bitmap.width / this.bitmap.height ? w / this.bitmap.width : h / this.bitmap.height;
+    this.scale(f, mode);
+    this.crop((this.bitmap.width - w) / 2 * alignH, (this.bitmap.height - h) / 2 * alignV, w, h);
+    if (isNodePattern(cb)) {
+      cb.call(this, null, this);
+    }
+    return this;
+  }
+}));
+//# sourceMappingURL=index.js.map