:quality(85)/https://cdn.frvr.ai/6873a01ed36b31e59c1b7ead.png)
:quality(85)/https://cdn.frvr.ai/68739e81d36b31e59c1b7ea3.png)
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Code edit (10 edits merged)
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In the `QRcode.encodeECC` method, compute the error correction code from `self.dataCodeWord`, and put the ECC into `self.eccCodeWord`
Code edit (4 edits merged)
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Print codeWord with padding in hexadecimal split into bytes.
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Add byte padding to the codeWord
Code edit (1 edits merged)
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In the `TODO` comment, draw `rawData` on the QR code in a zigzag pattern,starting at 20,20, and make the zigzag pattern turn when it reaches a position pattern.
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Make the zigzag pattern turn when it reaches a position pattern
Code edit (17 edits merged)
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In the `TODO` comment, draw `rawData` on the QR code in a zigzag pattern, just like a QR code.
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Code edit (3 edits merged)
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Please fix the bug: 'Cannot read properties of undefined (reading 'length')' in or related to this line: 'for (var i = 0; i < self.string.length; i += 3) {' Line Number: 56
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Please fix the bug: 'Cannot read properties of undefined (reading 'length')' in or related to this line: 'for (var i = 0; i < numericString.length; i += 3) {' Line Number: 56
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At the moment, the QR code generator where are we generate numbers. So in `QRCode.encodeNumeric`, split the string of numbers into groups of 3, convert them to binary then print it to console.
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finish the removePixel method
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Please fix the bug: 'x is not defined' in or related to this line: 'for (var i = 9; x <= size - 8; i += 2) {' Line Number: 45
/****
* Classes
****/
var QRCode = Container.expand(function () {
var self = Container.call(this);
// Initialize QR code properties
self.pixelSize = 32;
self.size = 21; // Standard QR code size
self.modules = [];
self.removePixel = function (x, y) {
var index = x + y * self.size;
if (self.modules[index]) {
self.modules[index].destroy();
self.modules[index] = null;
}
};
self.placePixel = function (x, y) {
var pixel = self.attachAsset('QRCodePixel', {
x: x * self.pixelSize,
y: y * self.pixelSize,
scaleX: self.pixelSize,
scaleY: self.pixelSize,
tint: 0
});
var index = x + y * self.size;
if (!self.modules[index]) self.modules[index] = pixel;
};
self.createPattern = function () {
self.attachAsset('QRCodePositionL', {
x: 0,
y: 0
});
self.attachAsset('QRCodePositionR', {
x: self.pixelSize * 21,
y: 0,
anchorX: 1
});
self.attachAsset('QRCodePositionB', {
x: 0,
y: self.pixelSize * 21,
anchorY: 1
});
self.placePixel(8, self.size - 8);
// timing pattern
for (var i = 8; i <= self.size - 8; i += 2) {
self.placePixel(i, 6);
self.placePixel(6, i);
}
};
// Initialize the pattern
self.createPattern();
return self;
});
/****
* Initialize Game
****/
var game = new LK.Game({
backgroundColor: 0xFFFFFF
});
/****
* Game Code
****/
// Create QR code container
var qrCode = new QRCode();
qrCode.x = (2048 - qrCode.width) / 2;
qrCode.y = (2732 - qrCode.height) / 2;
game.addChild(qrCode); ===================================================================
--- original.js
+++ change.js
@@ -21,9 +21,10 @@
scaleX: self.pixelSize,
scaleY: self.pixelSize,
tint: 0
});
- self.modules[x + y * self.size] = pixel;
+ var index = x + y * self.size;
+ if (!self.modules[index]) self.modules[index] = pixel;
};
self.createPattern = function () {
self.attachAsset('QRCodePositionL', {
x: 0,
