@nuintun/qrcode - npm Package Compare versions

Comparing version 3.1.0 to 3.1.1

cjs/image/GIFImage.js

@@ -131,11 +131,2 @@ 'use strict';
     };
-    GIFImage.prototype.writeWord = function (output, i) {
-        output.writeByte(i & 0xff);
-        output.writeByte((i >>> 8) & 0xff);
-    };
-    GIFImage.prototype.writeBytes = function (output, bytes, off, length) {
-        for (var i = 0; i < length; i++) {
-            output.writeByte(bytes[i + off]);
-        }
-    };
     GIFImage.prototype.setPixel = function (x, y, pixel) {
@@ -167,4 +158,4 @@ var _a = this, width = _a.width, height = _a.height;
         // Screen Descriptor
-        this.writeWord(output, width);
-        this.writeWord(output, height);
+        output.writeInt16(width);
+        output.writeInt16(height);
         output.writeByte(0x80); // 2bit
@@ -184,6 +175,6 @@ output.writeByte(0);
         output.writeByte(0x2c); // ,
-        this.writeWord(output, 0);
-        this.writeWord(output, 0);
-        this.writeWord(output, width);
-        this.writeWord(output, height);
+        output.writeInt16(0);
+        output.writeInt16(0);
+        output.writeInt16(width);
+        output.writeInt16(height);
         output.writeByte(0);
@@ -199,3 +190,3 @@ // Local Color Map
             output.writeByte(255);
-            this.writeBytes(output, raster, offset, 255);
+            output.writeBytes(raster, offset, 255);
             offset += 255;
@@ -205,3 +196,3 @@ }
         output.writeByte(length);
-        this.writeBytes(output, raster, offset, length);
+        output.writeBytes(raster, offset, length);
         output.writeByte(0x00);
@@ -208,0 +199,0 @@ // GIF Terminator

cjs/io/ByteArrayOutputStream.js

@@ -21,2 +21,5 @@ 'use strict';
     };
+    ByteArrayOutputStream.prototype.writeInt16 = function (byte) {
+        this.bytes.push(byte, byte >>> 8);
+    };
     ByteArrayOutputStream.prototype.toByteArray = function () {
@@ -23,0 +26,0 @@ return this.bytes;

cjs/io/OutputStream.js

@@ -11,6 +11,7 @@ 'use strict';
     }
-    OutputStream.prototype.writeBytes = function (bytes) {
-        for (var _i = 0, bytes_1 = bytes; _i < bytes_1.length; _i++) {
-            var byte = bytes_1[_i];
-            this.writeByte(byte);
+    OutputStream.prototype.writeBytes = function (bytes, offset, length) {
+        if (offset === void 0) { offset = 0; }
+        if (length === void 0) { length = bytes.length; }
+        for (var i = 0; i < length; i++) {
+            this.writeByte(bytes[i + offset]);
         }
@@ -17,0 +18,0 @@ };

cjs/qrcode/encoder/Writer.js

@@ -481,11 +481,11 @@ 'use strict';
         var size = moduleSize * matrixSize + margin * 2;
+        var min = margin;
+        var max = size - margin;
         var gif = new GIFImage.GIFImage(size, size);
         for (var y = 0; y < size; y++) {
             for (var x = 0; x < size; x++) {
-                if (margin <= x &&
-                    x < size - margin &&
-                    margin <= y &&
-                    y < size - margin &&
-                    this.isDark(((y - margin) / moduleSize) >> 0, ((x - margin) / moduleSize) >> 0)) {
-                    gif.setPixel(x, y, 0);
+                if (min <= x && x < max && min <= y && y < max) {
+                    var col = ((x - min) / moduleSize) >> 0;
+                    var row = ((y - min) / moduleSize) >> 0;
+                    gif.setPixel(x, y, this.isDark(row, col) ? 0 : 1);
                 }
@@ -492,0 +492,0 @@ else {

esm/image/GIFImage.js

@@ -129,11 +129,2 @@ import { ByteArrayOutputStream } from '../io/ByteArrayOutputStream.js';
     };
-    GIFImage.prototype.writeWord = function (output, i) {
-        output.writeByte(i & 0xff);
-        output.writeByte((i >>> 8) & 0xff);
-    };
-    GIFImage.prototype.writeBytes = function (output, bytes, off, length) {
-        for (var i = 0; i < length; i++) {
-            output.writeByte(bytes[i + off]);
-        }
-    };
     GIFImage.prototype.setPixel = function (x, y, pixel) {
@@ -165,4 +156,4 @@ var _a = this, width = _a.width, height = _a.height;
         // Screen Descriptor
-        this.writeWord(output, width);
-        this.writeWord(output, height);
+        output.writeInt16(width);
+        output.writeInt16(height);
         output.writeByte(0x80); // 2bit
@@ -182,6 +173,6 @@ output.writeByte(0);
         output.writeByte(0x2c); // ,
-        this.writeWord(output, 0);
-        this.writeWord(output, 0);
-        this.writeWord(output, width);
-        this.writeWord(output, height);
+        output.writeInt16(0);
+        output.writeInt16(0);
+        output.writeInt16(width);
+        output.writeInt16(height);
         output.writeByte(0);
@@ -197,3 +188,3 @@ // Local Color Map
             output.writeByte(255);
-            this.writeBytes(output, raster, offset, 255);
+            output.writeBytes(raster, offset, 255);
             offset += 255;
@@ -203,3 +194,3 @@ }
         output.writeByte(length);
-        this.writeBytes(output, raster, offset, length);
+        output.writeBytes(raster, offset, length);
         output.writeByte(0x00);
@@ -206,0 +197,0 @@ // GIF Terminator

esm/io/ByteArrayOutputStream.js

@@ -19,2 +19,5 @@ import { __extends } from 'tslib';
     };
+    ByteArrayOutputStream.prototype.writeInt16 = function (byte) {
+        this.bytes.push(byte, byte >>> 8);
+    };
     ByteArrayOutputStream.prototype.toByteArray = function () {
@@ -21,0 +24,0 @@ return this.bytes;

esm/io/OutputStream.js

@@ -9,6 +9,7 @@ /**
     }
-    OutputStream.prototype.writeBytes = function (bytes) {
-        for (var _i = 0, bytes_1 = bytes; _i < bytes_1.length; _i++) {
-            var byte = bytes_1[_i];
-            this.writeByte(byte);
+    OutputStream.prototype.writeBytes = function (bytes, offset, length) {
+        if (offset === void 0) { offset = 0; }
+        if (length === void 0) { length = bytes.length; }
+        for (var i = 0; i < length; i++) {
+            this.writeByte(bytes[i + offset]);
         }
@@ -15,0 +16,0 @@ };

esm/qrcode/encoder/Writer.js

@@ -479,11 +479,11 @@ import { QRByte } from './QRByte.js';
         var size = moduleSize * matrixSize + margin * 2;
+        var min = margin;
+        var max = size - margin;
         var gif = new GIFImage(size, size);
         for (var y = 0; y < size; y++) {
             for (var x = 0; x < size; x++) {
-                if (margin <= x &&
-                    x < size - margin &&
-                    margin <= y &&
-                    y < size - margin &&
-                    this.isDark(((y - margin) / moduleSize) >> 0, ((x - margin) / moduleSize) >> 0)) {
-                    gif.setPixel(x, y, 0);
+                if (min <= x && x < max && min <= y && y < max) {
+                    var col = ((x - min) / moduleSize) >> 0;
+                    var row = ((y - min) / moduleSize) >> 0;
+                    gif.setPixel(x, y, this.isDark(row, col) ? 0 : 1);
                 }
@@ -490,0 +490,0 @@ else {

package.json

 {
   "name": "@nuintun/qrcode",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "A pure JavaScript QRCode encode and decode library.",
@@ -42,5 +42,5 @@ "main": "cjs/index.js",
     "rimraf": "^3.0.2",
-    "rollup": "^2.64.0",
+    "rollup": "^2.65.0",
     "prettier": "^2.5.1",
-    "typescript": "^4.5.4",
+    "typescript": "^4.5.5",
     "magic-string": "^0.25.7",
@@ -47,0 +47,0 @@ "@types/node": "^17.0.10",

typings/image/GIFImage.d.ts

@@ -6,3 +6,3 @@ /**
  */
-import { OutputStream } from '../io/OutputStream';
+import { ByteArrayOutputStream } from '../io/ByteArrayOutputStream';
 export declare class GIFImage {
@@ -14,8 +14,6 @@ private width;
     private getLZWRaster;
-    private writeWord;
-    private writeBytes;
     setPixel(x: number, y: number, pixel: number): void;
     getPixel(x: number, y: number): number;
-    write(output: OutputStream): void;
+    write(output: ByteArrayOutputStream): void;
     toDataURL(): string;
 }

typings/io/ByteArrayOutputStream.d.ts

@@ -10,3 +10,4 @@ /**
     writeByte(byte: number): void;
+    writeInt16(byte: number): void;
     toByteArray(): number[];
 }

typings/io/OutputStream.d.ts

@@ -8,5 +8,5 @@ /**
     abstract writeByte(byte: number): void;
-    writeBytes(bytes: number[]): void;
+    writeBytes(bytes: number[], offset?: number, length?: number): void;
     flush(): void;
     close(): void;
 }

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Total package byte prevSize

427668

decreased by-0.06%

Lines of code

11099

decreased by-0.1%

No dependency changes