初始化

uni_modules/UniDevTools/node_modules/@jimp/plugin-flip/es/index.js

@@ -0,0 +1,47 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports["default"] = void 0;
+
+var _utils = require("@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 _utils.throwError.call(this, 'horizontal and vertical must be Booleans', cb);
+  var bitmap = Buffer.alloc(this.bitmap.data.length);
+  this.scanQuiet(0, 0, this.bitmap.width, this.bitmap.height, function (x, y, idx) {
+    var _x = horizontal ? this.bitmap.width - 1 - x : x;
+
+    var _y = vertical ? this.bitmap.height - 1 - y : y;
+
+    var _idx = this.bitmap.width * _y + _x << 2;
+
+    var data = this.bitmap.data.readUInt32BE(idx);
+    bitmap.writeUInt32BE(data, _idx);
+  });
+  this.bitmap.data = Buffer.from(bitmap);
+
+  if ((0, _utils.isNodePattern)(cb)) {
+    cb.call(this, null, this);
+  }
+
+  return this;
+}
+
+var _default = function _default() {
+  return {
+    flip: flipFn,
+    mirror: flipFn
+  };
+};
+
+exports["default"] = _default;
+//# sourceMappingURL=index.js.map