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 +1,49 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Jimp browser example 1</title>
+  </head>
+  <body>
+    <!-- Demonstrates loading a local file using Jimp on the main thread -->
+    <script src="../lib/jimp.js"></script>
+    <script>
+      function dropShadow(x, y, b, a) {
+        var img = new Jimp(
+          this.bitmap.width + Math.abs(x * 2) + b * 2,
+          this.bitmap.height + Math.abs(y * 2) + b * 2
+        );
+        var orig = this.clone();
+        this.scan(
+          0,
+          0,
+          this.bitmap.width,
+          this.bitmap.height,
+          function (x, y, idx) {
+            this.bitmap.data[idx + 0] = 0;
+            this.bitmap.data[idx + 1] = 0;
+            this.bitmap.data[idx + 2] = 0;
+            this.bitmap.data[idx + 3] = this.bitmap.data[idx + 3] * a;
+          }
+        );
+        // this.resize(this.bitmap.width + Math.abs(x) + b, this.bitmap.height + Math.abs(y) + b);
+
+        var x1 = Math.max(x * -1, 0) + b;
+        var y1 = Math.max(y * -1, 0) + b;
+        img.composite(this, x1, y1);
+        img.blur(b);
+        img.composite(orig, x1 - x, y1 - y);
+        //img.autocrop();
+        return img;
+      }
+      Jimp.read("dice.png").then(function (img) {
+        console.log(img.getMIME(), img.getExtension());
+        var img = dropShadow.call(img, 20, 20, 20, 0.3);
+        img.getBase64(Jimp.AUTO, function (err, src) {
+          var img = document.createElement("img");
+          img.setAttribute("src", src);
+          document.body.appendChild(img);
+        });
+      });
+    </script>
+  </body>
+</html>