From b6eb3b0d35e772bbb303e663078bd2c5535d40b7 Mon Sep 17 00:00:00 2001 From: YeMingfei666 <1619116647@qq.com> Date: Tue, 7 Jan 2025 17:32:58 +0800 Subject: [PATCH 01/10] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=B5=B7=E6=8A=A5?= =?UTF-8?q?=E7=94=9F=E6=88=90=E7=BB=84=E4=BB=B6?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- uni_modules/cc-beautyPoster/changelog.md | 18 + .../cc-beautyPoster/cc-beautyPoster.vue | 449 ++++++ .../components/cc-beautyPoster/uqrcode.js | 1380 +++++++++++++++++ uni_modules/cc-beautyPoster/package.json | 86 + uni_modules/cc-beautyPoster/readme.md | 170 ++ 5 files changed, 2103 insertions(+) create mode 100644 uni_modules/cc-beautyPoster/changelog.md create mode 100644 uni_modules/cc-beautyPoster/components/cc-beautyPoster/cc-beautyPoster.vue create mode 100644 uni_modules/cc-beautyPoster/components/cc-beautyPoster/uqrcode.js create mode 100644 uni_modules/cc-beautyPoster/package.json create mode 100644 uni_modules/cc-beautyPoster/readme.md diff --git a/uni_modules/cc-beautyPoster/changelog.md b/uni_modules/cc-beautyPoster/changelog.md new file mode 100644 index 0000000..f2150a6 --- /dev/null +++ b/uni_modules/cc-beautyPoster/changelog.md @@ -0,0 +1,18 @@ +## 3.0.8（2024-10-03） +组件优化 +## 3.0.6（2024-07-14） +组件优化 +## 3.0.2（2023-07-29） +组件优化 +## 3.0.1（2023-07-28） +组件说明优化 +## 3.0（2023-07-22） +优化使用说明，小程序设置网络图片地址，需要是服务器白名单IP，本地图片无限制 +## 2.0.1（2023-07-11） +兼容微信小程序 优化使用说明 +## 2.0（2023-07-11） +组件优化, 兼容小程序 +## 1.0.1（2023-07-11） +组件优化 +## 1.0.0（2023-07-02） +组件初始化 diff --git a/uni_modules/cc-beautyPoster/components/cc-beautyPoster/cc-beautyPoster.vue b/uni_modules/cc-beautyPoster/components/cc-beautyPoster/cc-beautyPoster.vue new file mode 100644 index 0000000..eb70717 --- /dev/null +++ b/uni_modules/cc-beautyPoster/components/cc-beautyPoster/cc-beautyPoster.vue @@ -0,0 +1,449 @@ + + + + \ No newline at end of file diff --git a/uni_modules/cc-beautyPoster/components/cc-beautyPoster/uqrcode.js b/uni_modules/cc-beautyPoster/components/cc-beautyPoster/uqrcode.js new file mode 100644 index 0000000..e21bbb4 --- /dev/null +++ b/uni_modules/cc-beautyPoster/components/cc-beautyPoster/uqrcode.js @@ -0,0 +1,1380 @@ +//--------------------------------------------------------------------- +// github https://github.com/Sansnn/uQRCode +//--------------------------------------------------------------------- + +let uQRCode = {}; + +(function() { + //--------------------------------------------------------------------- + // QRCode for JavaScript + // + // Copyright (c) 2009 Kazuhiko Arase + // + // URL: http://www.d-project.com/ + // + // Licensed under the MIT license: + // http://www.opensource.org/licenses/mit-license.php + // + // The word "QR Code" is registered trademark of + // DENSO WAVE INCORPORATED + // http://www.denso-wave.com/qrcode/faqpatent-e.html + // + //--------------------------------------------------------------------- + + //--------------------------------------------------------------------- + // QR8bitByte + //--------------------------------------------------------------------- + + function QR8bitByte(data) { + this.mode = QRMode.MODE_8BIT_BYTE; + this.data = data; + } + + QR8bitByte.prototype = { + + getLength: function(buffer) { + return this.data.length; + }, + + write: function(buffer) { + for (var i = 0; i < this.data.length; i++) { + // not JIS ... + buffer.put(this.data.charCodeAt(i), 8); + } + } + }; + + //--------------------------------------------------------------------- + // QRCode + //--------------------------------------------------------------------- + + function QRCode(typeNumber, errorCorrectLevel) { + this.typeNumber = typeNumber; + this.errorCorrectLevel = errorCorrectLevel; + this.modules = null; + this.moduleCount = 0; + this.dataCache = null; + this.dataList = new Array(); + } + + QRCode.prototype = { + + addData: function(data) { + var newData = new QR8bitByte(data); + this.dataList.push(newData); + this.dataCache = null; + }, + + isDark: function(row, col) { + if (row < 0 || this.moduleCount <= row || col < 0 || this.moduleCount <= col) { + throw new Error(row + "," + col); + } + return this.modules[row][col]; + }, + + getModuleCount: function() { + return this.moduleCount; + }, + + make: function() { + // Calculate automatically typeNumber if provided is < 1 + if (this.typeNumber < 1) { + var typeNumber = 1; + for (typeNumber = 1; typeNumber < 40; typeNumber++) { + var rsBlocks = QRRSBlock.getRSBlocks(typeNumber, this.errorCorrectLevel); + + var buffer = new QRBitBuffer(); + var totalDataCount = 0; + for (var i = 0; i < rsBlocks.length; i++) { + totalDataCount += rsBlocks[i].dataCount; + } + + for (var i = 0; i < this.dataList.length; i++) { + var data = this.dataList[i]; + buffer.put(data.mode, 4); + buffer.put(data.getLength(), QRUtil.getLengthInBits(data.mode, typeNumber)); + data.write(buffer); + } + if (buffer.getLengthInBits() <= totalDataCount * 8) + break; + } + this.typeNumber = typeNumber; + } + this.makeImpl(false, this.getBestMaskPattern()); + }, + + makeImpl: function(test, maskPattern) { + + this.moduleCount = this.typeNumber * 4 + 17; + this.modules = new Array(this.moduleCount); + + for (var row = 0; row < this.moduleCount; row++) { + + this.modules[row] = new Array(this.moduleCount); + + for (var col = 0; col < this.moduleCount; col++) { + this.modules[row][col] = null; //(col + row) % 3; + } + } + + this.setupPositionProbePattern(0, 0); + this.setupPositionProbePattern(this.moduleCount - 7, 0); + this.setupPositionProbePattern(0, this.moduleCount - 7); + this.setupPositionAdjustPattern(); + this.setupTimingPattern(); + this.setupTypeInfo(test, maskPattern); + + if (this.typeNumber >= 7) { + this.setupTypeNumber(test); + } + + if (this.dataCache == null) { + this.dataCache = QRCode.createData(this.typeNumber, this.errorCorrectLevel, this.dataList); + } + + this.mapData(this.dataCache, maskPattern); + }, + + setupPositionProbePattern: function(row, col) { + + for (var r = -1; r <= 7; r++) { + + if (row + r <= -1 || this.moduleCount <= row + r) continue; + + for (var c = -1; c <= 7; c++) { + + if (col + c <= -1 || this.moduleCount <= col + c) continue; + + if ((0 <= r && r <= 6 && (c == 0 || c == 6)) || + (0 <= c && c <= 6 && (r == 0 || r == 6)) || + (2 <= r && r <= 4 && 2 <= c && c <= 4)) { + this.modules[row + r][col + c] = true; + } else { + this.modules[row + r][col + c] = false; + } + } + } + }, + + getBestMaskPattern: function() { + + var minLostPoint = 0; + var pattern = 0; + + for (var i = 0; i < 8; i++) { + + this.makeImpl(true, i); + + var lostPoint = QRUtil.getLostPoint(this); + + if (i == 0 || minLostPoint > lostPoint) { + minLostPoint = lostPoint; + pattern = i; + } + } + + return pattern; + }, + + createMovieClip: function(target_mc, instance_name, depth) { + + var qr_mc = target_mc.createEmptyMovieClip(instance_name, depth); + var cs = 1; + + this.make(); + + for (var row = 0; row < this.modules.length; row++) { + + var y = row * cs; + + for (var col = 0; col < this.modules[row].length; col++) { + + var x = col * cs; + var dark = this.modules[row][col]; + + if (dark) { + qr_mc.beginFill(0, 100); + qr_mc.moveTo(x, y); + qr_mc.lineTo(x + cs, y); + qr_mc.lineTo(x + cs, y + cs); + qr_mc.lineTo(x, y + cs); + qr_mc.endFill(); + } + } + } + + return qr_mc; + }, + + setupTimingPattern: function() { + + for (var r = 8; r < this.moduleCount - 8; r++) { + if (this.modules[r][6] != null) { + continue; + } + this.modules[r][6] = (r % 2 == 0); + } + + for (var c = 8; c < this.moduleCount - 8; c++) { + if (this.modules[6][c] != null) { + continue; + } + this.modules[6][c] = (c % 2 == 0); + } + }, + + setupPositionAdjustPattern: function() { + + var pos = QRUtil.getPatternPosition(this.typeNumber); + + for (var i = 0; i < pos.length; i++) { + + for (var j = 0; j < pos.length; j++) { + + var row = pos[i]; + var col = pos[j]; + + if (this.modules[row][col] != null) { + continue; + } + + for (var r = -2; r <= 2; r++) { + + for (var c = -2; c <= 2; c++) { + + if (r == -2 || r == 2 || c == -2 || c == 2 || + (r == 0 && c == 0)) { + this.modules[row + r][col + c] = true; + } else { + this.modules[row + r][col + c] = false; + } + } + } + } + } + }, + + setupTypeNumber: function(test) { + + var bits = QRUtil.getBCHTypeNumber(this.typeNumber); + + for (var i = 0; i < 18; i++) { + var mod = (!test && ((bits >> i) & 1) == 1); + this.modules[Math.floor(i / 3)][i % 3 + this.moduleCount - 8 - 3] = mod; + } + + for (var i = 0; i < 18; i++) { + var mod = (!test && ((bits >> i) & 1) == 1); + this.modules[i % 3 + this.moduleCount - 8 - 3][Math.floor(i / 3)] = mod; + } + }, + + setupTypeInfo: function(test, maskPattern) { + + var data = (this.errorCorrectLevel << 3) | maskPattern; + var bits = QRUtil.getBCHTypeInfo(data); + + // vertical + for (var i = 0; i < 15; i++) { + + var mod = (!test && ((bits >> i) & 1) == 1); + + if (i < 6) { + this.modules[i][8] = mod; + } else if (i < 8) { + this.modules[i + 1][8] = mod; + } else { + this.modules[this.moduleCount - 15 + i][8] = mod; + } + } + + // horizontal + for (var i = 0; i < 15; i++) { + + var mod = (!test && ((bits >> i) & 1) == 1); + + if (i < 8) { + this.modules[8][this.moduleCount - i - 1] = mod; + } else if (i < 9) { + this.modules[8][15 - i - 1 + 1] = mod; + } else { + this.modules[8][15 - i - 1] = mod; + } + } + + // fixed module + this.modules[this.moduleCount - 8][8] = (!test); + + }, + + mapData: function(data, maskPattern) { + + var inc = -1; + var row = this.moduleCount - 1; + var bitIndex = 7; + var byteIndex = 0; + + for (var col = this.moduleCount - 1; col > 0; col -= 2) { + + if (col == 6) col--; + + while (true) { + + for (var c = 0; c < 2; c++) { + + if (this.modules[row][col - c] == null) { + + var dark = false; + + if (byteIndex < data.length) { + dark = (((data[byteIndex] >>> bitIndex) & 1) == 1); + } + + var mask = QRUtil.getMask(maskPattern, row, col - c); + + if (mask) { + dark = !dark; + } + + this.modules[row][col - c] = dark; + bitIndex--; + + if (bitIndex == -1) { + byteIndex++; + bitIndex = 7; + } + } + } + + row += inc; + + if (row < 0 || this.moduleCount <= row) { + row -= inc; + inc = -inc; + break; + } + } + } + + } + + }; + + QRCode.PAD0 = 0xEC; + QRCode.PAD1 = 0x11; + + QRCode.createData = function(typeNumber, errorCorrectLevel, dataList) { + + var rsBlocks = QRRSBlock.getRSBlocks(typeNumber, errorCorrectLevel); + + var buffer = new QRBitBuffer(); + + for (var i = 0; i < dataList.length; i++) { + var data = dataList[i]; + buffer.put(data.mode, 4); + buffer.put(data.getLength(), QRUtil.getLengthInBits(data.mode, typeNumber)); + data.write(buffer); + } + + // calc num max data. + var totalDataCount = 0; + for (var i = 0; i < rsBlocks.length; i++) { + totalDataCount += rsBlocks[i].dataCount; + } + + if (buffer.getLengthInBits() > totalDataCount * 8) { + throw new Error("code length overflow. (" + + buffer.getLengthInBits() + + ">" + + totalDataCount * 8 + + ")"); + } + + // end code + if (buffer.getLengthInBits() + 4 <= totalDataCount * 8) { + buffer.put(0, 4); + } + + // padding + while (buffer.getLengthInBits() % 8 != 0) { + buffer.putBit(false); + } + + // padding + while (true) { + + if (buffer.getLengthInBits() >= totalDataCount * 8) { + break; + } + buffer.put(QRCode.PAD0, 8); + + if (buffer.getLengthInBits() >= totalDataCount * 8) { + break; + } + buffer.put(QRCode.PAD1, 8); + } + + return QRCode.createBytes(buffer, rsBlocks); + } + + QRCode.createBytes = function(buffer, rsBlocks) { + + var offset = 0; + + var maxDcCount = 0; + var maxEcCount = 0; + + var dcdata = new Array(rsBlocks.length); + var ecdata = new Array(rsBlocks.length); + + for (var r = 0; r < rsBlocks.length; r++) { + + var dcCount = rsBlocks[r].dataCount; + var ecCount = rsBlocks[r].totalCount - dcCount; + + maxDcCount = Math.max(maxDcCount, dcCount); + maxEcCount = Math.max(maxEcCount, ecCount); + + dcdata[r] = new Array(dcCount); + + for (var i = 0; i < dcdata[r].length; i++) { + dcdata[r][i] = 0xff & buffer.buffer[i + offset]; + } + offset += dcCount; + + var rsPoly = QRUtil.getErrorCorrectPolynomial(ecCount); + var rawPoly = new QRPolynomial(dcdata[r], rsPoly.getLength() - 1); + + var modPoly = rawPoly.mod(rsPoly); + ecdata[r] = new Array(rsPoly.getLength() - 1); + for (var i = 0; i < ecdata[r].length; i++) { + var modIndex = i + modPoly.getLength() - ecdata[r].length; + ecdata[r][i] = (modIndex >= 0) ? modPoly.get(modIndex) : 0; + } + + } + + var totalCodeCount = 0; + for (var i = 0; i < rsBlocks.length; i++) { + totalCodeCount += rsBlocks[i].totalCount; + } + + var data = new Array(totalCodeCount); + var index = 0; + + for (var i = 0; i < maxDcCount; i++) { + for (var r = 0; r < rsBlocks.length; r++) { + if (i < dcdata[r].length) { + data[index++] = dcdata[r][i]; + } + } + } + + for (var i = 0; i < maxEcCount; i++) { + for (var r = 0; r < rsBlocks.length; r++) { + if (i < ecdata[r].length) { + data[index++] = ecdata[r][i]; + } + } + } + + return data; + + } + + //--------------------------------------------------------------------- + // QRMode + //--------------------------------------------------------------------- + + var QRMode = { + MODE_NUMBER: 1 << 0, + MODE_ALPHA_NUM: 1 << 1, + MODE_8BIT_BYTE: 1 << 2, + MODE_KANJI: 1 << 3 + }; + + //--------------------------------------------------------------------- + // QRErrorCorrectLevel + //--------------------------------------------------------------------- + + var QRErrorCorrectLevel = { + L: 1, + M: 0, + Q: 3, + H: 2 + }; + + //--------------------------------------------------------------------- + // QRMaskPattern + //--------------------------------------------------------------------- + + var QRMaskPattern = { + PATTERN000: 0, + PATTERN001: 1, + PATTERN010: 2, + PATTERN011: 3, + PATTERN100: 4, + PATTERN101: 5, + PATTERN110: 6, + PATTERN111: 7 + }; + + //--------------------------------------------------------------------- + // QRUtil + //--------------------------------------------------------------------- + + var QRUtil = { + + PATTERN_POSITION_TABLE: [ + [], + [6, 18], + [6, 22], + [6, 26], + [6, 30], + [6, 34], + [6, 22, 38], + [6, 24, 42], + [6, 26, 46], + [6, 28, 50], + [6, 30, 54], + [6, 32, 58], + [6, 34, 62], + [6, 26, 46, 66], + [6, 26, 48, 70], + [6, 26, 50, 74], + [6, 30, 54, 78], + [6, 30, 56, 82], + [6, 30, 58, 86], + [6, 34, 62, 90], + [6, 28, 50, 72, 94], + [6, 26, 50, 74, 98], + [6, 30, 54, 78, 102], + [6, 28, 54, 80, 106], + [6, 32, 58, 84, 110], + [6, 30, 58, 86, 114], + [6, 34, 62, 90, 118], + [6, 26, 50, 74, 98, 122], + [6, 30, 54, 78, 102, 126], + [6, 26, 52, 78, 104, 130], + [6, 30, 56, 82, 108, 134], + [6, 34, 60, 86, 112, 138], + [6, 30, 58, 86, 114, 142], + [6, 34, 62, 90, 118, 146], + [6, 30, 54, 78, 102, 126, 150], + [6, 24, 50, 76, 102, 128, 154], + [6, 28, 54, 80, 106, 132, 158], + [6, 32, 58, 84, 110, 136, 162], + [6, 26, 54, 82, 110, 138, 166], + [6, 30, 58, 86, 114, 142, 170] + ], + + G15: (1 << 10) | (1 << 8) | (1 << 5) | (1 << 4) | (1 << 2) | (1 << 1) | (1 << 0), + G18: (1 << 12) | (1 << 11) | (1 << 10) | (1 << 9) | (1 << 8) | (1 << 5) | (1 << 2) | (1 << 0), + G15_MASK: (1 << 14) | (1 << 12) | (1 << 10) | (1 << 4) | (1 << 1), + + getBCHTypeInfo: function(data) { + var d = data << 10; + while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) >= 0) { + d ^= (QRUtil.G15 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15))); + } + return ((data << 10) | d) ^ QRUtil.G15_MASK; + }, + + getBCHTypeNumber: function(data) { + var d = data << 12; + while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) >= 0) { + d ^= (QRUtil.G18 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18))); + } + return (data << 12) | d; + }, + + getBCHDigit: function(data) { + + var digit = 0; + + while (data != 0) { + digit++; + data >>>= 1; + } + + return digit; + }, + + getPatternPosition: function(typeNumber) { + return QRUtil.PATTERN_POSITION_TABLE[typeNumber - 1]; + }, + + getMask: function(maskPattern, i, j) { + + switch (maskPattern) { + + case QRMaskPattern.PATTERN000: + return (i + j) % 2 == 0; + case QRMaskPattern.PATTERN001: + return i % 2 == 0; + case QRMaskPattern.PATTERN010: + return j % 3 == 0; + case QRMaskPattern.PATTERN011: + return (i + j) % 3 == 0; + case QRMaskPattern.PATTERN100: + return (Math.floor(i / 2) + Math.floor(j / 3)) % 2 == 0; + case QRMaskPattern.PATTERN101: + return (i * j) % 2 + (i * j) % 3 == 0; + case QRMaskPattern.PATTERN110: + return ((i * j) % 2 + (i * j) % 3) % 2 == 0; + case QRMaskPattern.PATTERN111: + return ((i * j) % 3 + (i + j) % 2) % 2 == 0; + + default: + throw new Error("bad maskPattern:" + maskPattern); + } + }, + + getErrorCorrectPolynomial: function(errorCorrectLength) { + + var a = new QRPolynomial([1], 0); + + for (var i = 0; i < errorCorrectLength; i++) { + a = a.multiply(new QRPolynomial([1, QRMath.gexp(i)], 0)); + } + + return a; + }, + + getLengthInBits: function(mode, type) { + + if (1 <= type && type < 10) { + + // 1 - 9 + + switch (mode) { + case QRMode.MODE_NUMBER: + return 10; + case QRMode.MODE_ALPHA_NUM: + return 9; + case QRMode.MODE_8BIT_BYTE: + return 8; + case QRMode.MODE_KANJI: + return 8; + default: + throw new Error("mode:" + mode); + } + + } else if (type < 27) { + + // 10 - 26 + + switch (mode) { + case QRMode.MODE_NUMBER: + return 12; + case QRMode.MODE_ALPHA_NUM: + return 11; + case QRMode.MODE_8BIT_BYTE: + return 16; + case QRMode.MODE_KANJI: + return 10; + default: + throw new Error("mode:" + mode); + } + + } else if (type < 41) { + + // 27 - 40 + + switch (mode) { + case QRMode.MODE_NUMBER: + return 14; + case QRMode.MODE_ALPHA_NUM: + return 13; + case QRMode.MODE_8BIT_BYTE: + return 16; + case QRMode.MODE_KANJI: + return 12; + default: + throw new Error("mode:" + mode); + } + + } else { + throw new Error("type:" + type); + } + }, + + getLostPoint: function(qrCode) { + + var moduleCount = qrCode.getModuleCount(); + + var lostPoint = 0; + + // LEVEL1 + + for (var row = 0; row < moduleCount; row++) { + + for (var col = 0; col < moduleCount; col++) { + + var sameCount = 0; + var dark = qrCode.isDark(row, col); + + for (var r = -1; r <= 1; r++) { + + if (row + r < 0 || moduleCount <= row + r) { + continue; + } + + for (var c = -1; c <= 1; c++) { + + if (col + c < 0 || moduleCount <= col + c) { + continue; + } + + if (r == 0 && c == 0) { + continue; + } + + if (dark == qrCode.isDark(row + r, col + c)) { + sameCount++; + } + } + } + + if (sameCount > 5) { + lostPoint += (3 + sameCount - 5); + } + } + } + + // LEVEL2 + + for (var row = 0; row < moduleCount - 1; row++) { + for (var col = 0; col < moduleCount - 1; col++) { + var count = 0; + if (qrCode.isDark(row, col)) count++; + if (qrCode.isDark(row + 1, col)) count++; + if (qrCode.isDark(row, col + 1)) count++; + if (qrCode.isDark(row + 1, col + 1)) count++; + if (count == 0 || count == 4) { + lostPoint += 3; + } + } + } + + // LEVEL3 + + for (var row = 0; row < moduleCount; row++) { + for (var col = 0; col < moduleCount - 6; col++) { + if (qrCode.isDark(row, col) && + !qrCode.isDark(row, col + 1) && + qrCode.isDark(row, col + 2) && + qrCode.isDark(row, col + 3) && + qrCode.isDark(row, col + 4) && + !qrCode.isDark(row, col + 5) && + qrCode.isDark(row, col + 6)) { + lostPoint += 40; + } + } + } + + for (var col = 0; col < moduleCount; col++) { + for (var row = 0; row < moduleCount - 6; row++) { + if (qrCode.isDark(row, col) && + !qrCode.isDark(row + 1, col) && + qrCode.isDark(row + 2, col) && + qrCode.isDark(row + 3, col) && + qrCode.isDark(row + 4, col) && + !qrCode.isDark(row + 5, col) && + qrCode.isDark(row + 6, col)) { + lostPoint += 40; + } + } + } + + // LEVEL4 + + var darkCount = 0; + + for (var col = 0; col < moduleCount; col++) { + for (var row = 0; row < moduleCount; row++) { + if (qrCode.isDark(row, col)) { + darkCount++; + } + } + } + + var ratio = Math.abs(100 * darkCount / moduleCount / moduleCount - 50) / 5; + lostPoint += ratio * 10; + + return lostPoint; + } + + }; + + + //--------------------------------------------------------------------- + // QRMath + //--------------------------------------------------------------------- + + var QRMath = { + + glog: function(n) { + + if (n < 1) { + throw new Error("glog(" + n + ")"); + } + + return QRMath.LOG_TABLE[n]; + }, + + gexp: function(n) { + + while (n < 0) { + n += 255; + } + + while (n >= 256) { + n -= 255; + } + + return QRMath.EXP_TABLE[n]; + }, + + EXP_TABLE: new Array(256), + + LOG_TABLE: new Array(256) + + }; + + for (var i = 0; i < 8; i++) { + QRMath.EXP_TABLE[i] = 1 << i; + } + for (var i = 8; i < 256; i++) { + QRMath.EXP_TABLE[i] = QRMath.EXP_TABLE[i - 4] ^ + QRMath.EXP_TABLE[i - 5] ^ + QRMath.EXP_TABLE[i - 6] ^ + QRMath.EXP_TABLE[i - 8]; + } + for (var i = 0; i < 255; i++) { + QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]] = i; + } + + //--------------------------------------------------------------------- + // QRPolynomial + //--------------------------------------------------------------------- + + function QRPolynomial(num, shift) { + + if (num.length == undefined) { + throw new Error(num.length + "/" + shift); + } + + var offset = 0; + + while (offset < num.length && num[offset] == 0) { + offset++; + } + + this.num = new Array(num.length - offset + shift); + for (var i = 0; i < num.length - offset; i++) { + this.num[i] = num[i + offset]; + } + } + + QRPolynomial.prototype = { + + get: function(index) { + return this.num[index]; + }, + + getLength: function() { + return this.num.length; + }, + + multiply: function(e) { + + var num = new Array(this.getLength() + e.getLength() - 1); + + for (var i = 0; i < this.getLength(); i++) { + for (var j = 0; j < e.getLength(); j++) { + num[i + j] ^= QRMath.gexp(QRMath.glog(this.get(i)) + QRMath.glog(e.get(j))); + } + } + + return new QRPolynomial(num, 0); + }, + + mod: function(e) { + + if (this.getLength() - e.getLength() < 0) { + return this; + } + + var ratio = QRMath.glog(this.get(0)) - QRMath.glog(e.get(0)); + + var num = new Array(this.getLength()); + + for (var i = 0; i < this.getLength(); i++) { + num[i] = this.get(i); + } + + for (var i = 0; i < e.getLength(); i++) { + num[i] ^= QRMath.gexp(QRMath.glog(e.get(i)) + ratio); + } + + // recursive call + return new QRPolynomial(num, 0).mod(e); + } + }; + + //--------------------------------------------------------------------- + // QRRSBlock + //--------------------------------------------------------------------- + + function QRRSBlock(totalCount, dataCount) { + this.totalCount = totalCount; + this.dataCount = dataCount; + } + + QRRSBlock.RS_BLOCK_TABLE = [ + + // L + // M + // Q + // H + + // 1 + [1, 26, 19], + [1, 26, 16], + [1, 26, 13], + [1, 26, 9], + + // 2 + [1, 44, 34], + [1, 44, 28], + [1, 44, 22], + [1, 44, 16], + + // 3 + [1, 70, 55], + [1, 70, 44], + [2, 35, 17], + [2, 35, 13], + + // 4 + [1, 100, 80], + [2, 50, 32], + [2, 50, 24], + [4, 25, 9], + + // 5 + [1, 134, 108], + [2, 67, 43], + [2, 33, 15, 2, 34, 16], + [2, 33, 11, 2, 34, 12], + + // 6 + [2, 86, 68], + [4, 43, 27], + [4, 43, 19], + [4, 43, 15], + + // 7 + [2, 98, 78], + [4, 49, 31], + [2, 32, 14, 4, 33, 15], + [4, 39, 13, 1, 40, 14], + + // 8 + [2, 121, 97], + [2, 60, 38, 2, 61, 39], + [4, 40, 18, 2, 41, 19], + [4, 40, 14, 2, 41, 15], + + // 9 + [2, 146, 116], + [3, 58, 36, 2, 59, 37], + [4, 36, 16, 4, 37, 17], + [4, 36, 12, 4, 37, 13], + + // 10 + [2, 86, 68, 2, 87, 69], + [4, 69, 43, 1, 70, 44], + [6, 43, 19, 2, 44, 20], + [6, 43, 15, 2, 44, 16], + + // 11 + [4, 101, 81], + [1, 80, 50, 4, 81, 51], + [4, 50, 22, 4, 51, 23], + [3, 36, 12, 8, 37, 13], + + // 12 + [2, 116, 92, 2, 117, 93], + [6, 58, 36, 2, 59, 37], + [4, 46, 20, 6, 47, 21], + [7, 42, 14, 4, 43, 15], + + // 13 + [4, 133, 107], + [8, 59, 37, 1, 60, 38], + [8, 44, 20, 4, 45, 21], + [12, 33, 11, 4, 34, 12], + + // 14 + [3, 145, 115, 1, 146, 116], + [4, 64, 40, 5, 65, 41], + [11, 36, 16, 5, 37, 17], + [11, 36, 12, 5, 37, 13], + + // 15 + [5, 109, 87, 1, 110, 88], + [5, 65, 41, 5, 66, 42], + [5, 54, 24, 7, 55, 25], + [11, 36, 12], + + // 16 + [5, 122, 98, 1, 123, 99], + [7, 73, 45, 3, 74, 46], + [15, 43, 19, 2, 44, 20], + [3, 45, 15, 13, 46, 16], + + // 17 + [1, 135, 107, 5, 136, 108], + [10, 74, 46, 1, 75, 47], + [1, 50, 22, 15, 51, 23], + [2, 42, 14, 17, 43, 15], + + // 18 + [5, 150, 120, 1, 151, 121], + [9, 69, 43, 4, 70, 44], + [17, 50, 22, 1, 51, 23], + [2, 42, 14, 19, 43, 15], + + // 19 + [3, 141, 113, 4, 142, 114], + [3, 70, 44, 11, 71, 45], + [17, 47, 21, 4, 48, 22], + [9, 39, 13, 16, 40, 14], + + // 20 + [3, 135, 107, 5, 136, 108], + [3, 67, 41, 13, 68, 42], + [15, 54, 24, 5, 55, 25], + [15, 43, 15, 10, 44, 16], + + // 21 + [4, 144, 116, 4, 145, 117], + [17, 68, 42], + [17, 50, 22, 6, 51, 23], + [19, 46, 16, 6, 47, 17], + + // 22 + [2, 139, 111, 7, 140, 112], + [17, 74, 46], + [7, 54, 24, 16, 55, 25], + [34, 37, 13], + + // 23 + [4, 151, 121, 5, 152, 122], + [4, 75, 47, 14, 76, 48], + [11, 54, 24, 14, 55, 25], + [16, 45, 15, 14, 46, 16], + + // 24 + [6, 147, 117, 4, 148, 118], + [6, 73, 45, 14, 74, 46], + [11, 54, 24, 16, 55, 25], + [30, 46, 16, 2, 47, 17], + + // 25 + [8, 132, 106, 4, 133, 107], + [8, 75, 47, 13, 76, 48], + [7, 54, 24, 22, 55, 25], + [22, 45, 15, 13, 46, 16], + + // 26 + [10, 142, 114, 2, 143, 115], + [19, 74, 46, 4, 75, 47], + [28, 50, 22, 6, 51, 23], + [33, 46, 16, 4, 47, 17], + + // 27 + [8, 152, 122, 4, 153, 123], + [22, 73, 45, 3, 74, 46], + [8, 53, 23, 26, 54, 24], + [12, 45, 15, 28, 46, 16], + + // 28 + [3, 147, 117, 10, 148, 118], + [3, 73, 45, 23, 74, 46], + [4, 54, 24, 31, 55, 25], + [11, 45, 15, 31, 46, 16], + + // 29 + [7, 146, 116, 7, 147, 117], + [21, 73, 45, 7, 74, 46], + [1, 53, 23, 37, 54, 24], + [19, 45, 15, 26, 46, 16], + + // 30 + [5, 145, 115, 10, 146, 116], + [19, 75, 47, 10, 76, 48], + [15, 54, 24, 25, 55, 25], + [23, 45, 15, 25, 46, 16], + + // 31 + [13, 145, 115, 3, 146, 116], + [2, 74, 46, 29, 75, 47], + [42, 54, 24, 1, 55, 25], + [23, 45, 15, 28, 46, 16], + + // 32 + [17, 145, 115], + [10, 74, 46, 23, 75, 47], + [10, 54, 24, 35, 55, 25], + [19, 45, 15, 35, 46, 16], + + // 33 + [17, 145, 115, 1, 146, 116], + [14, 74, 46, 21, 75, 47], + [29, 54, 24, 19, 55, 25], + [11, 45, 15, 46, 46, 16], + + // 34 + [13, 145, 115, 6, 146, 116], + [14, 74, 46, 23, 75, 47], + [44, 54, 24, 7, 55, 25], + [59, 46, 16, 1, 47, 17], + + // 35 + [12, 151, 121, 7, 152, 122], + [12, 75, 47, 26, 76, 48], + [39, 54, 24, 14, 55, 25], + [22, 45, 15, 41, 46, 16], + + // 36 + [6, 151, 121, 14, 152, 122], + [6, 75, 47, 34, 76, 48], + [46, 54, 24, 10, 55, 25], + [2, 45, 15, 64, 46, 16], + + // 37 + [17, 152, 122, 4, 153, 123], + [29, 74, 46, 14, 75, 47], + [49, 54, 24, 10, 55, 25], + [24, 45, 15, 46, 46, 16], + + // 38 + [4, 152, 122, 18, 153, 123], + [13, 74, 46, 32, 75, 47], + [48, 54, 24, 14, 55, 25], + [42, 45, 15, 32, 46, 16], + + // 39 + [20, 147, 117, 4, 148, 118], + [40, 75, 47, 7, 76, 48], + [43, 54, 24, 22, 55, 25], + [10, 45, 15, 67, 46, 16], + + // 40 + [19, 148, 118, 6, 149, 119], + [18, 75, 47, 31, 76, 48], + [34, 54, 24, 34, 55, 25], + [20, 45, 15, 61, 46, 16] + ]; + + QRRSBlock.getRSBlocks = function(typeNumber, errorCorrectLevel) { + + var rsBlock = QRRSBlock.getRsBlockTable(typeNumber, errorCorrectLevel); + + if (rsBlock == undefined) { + throw new Error("bad rs block @ typeNumber:" + typeNumber + "/errorCorrectLevel:" + errorCorrectLevel); + } + + var length = rsBlock.length / 3; + + var list = new Array(); + + for (var i = 0; i < length; i++) { + + var count = rsBlock[i * 3 + 0]; + var totalCount = rsBlock[i * 3 + 1]; + var dataCount = rsBlock[i * 3 + 2]; + + for (var j = 0; j < count; j++) { + list.push(new QRRSBlock(totalCount, dataCount)); + } + } + + return list; + } + + QRRSBlock.getRsBlockTable = function(typeNumber, errorCorrectLevel) { + + switch (errorCorrectLevel) { + case QRErrorCorrectLevel.L: + return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 0]; + case QRErrorCorrectLevel.M: + return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 1]; + case QRErrorCorrectLevel.Q: + return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 2]; + case QRErrorCorrectLevel.H: + return QRRSBlock.RS_BLOCK_TABLE[(typeNumber - 1) * 4 + 3]; + default: + return undefined; + } + } + + //--------------------------------------------------------------------- + // QRBitBuffer + //--------------------------------------------------------------------- + + function QRBitBuffer() { + this.buffer = new Array(); + this.length = 0; + } + + QRBitBuffer.prototype = { + + get: function(index) { + var bufIndex = Math.floor(index / 8); + return ((this.buffer[bufIndex] >>> (7 - index % 8)) & 1) == 1; + }, + + put: function(num, length) { + for (var i = 0; i < length; i++) { + this.putBit(((num >>> (length - i - 1)) & 1) == 1); + } + }, + + getLengthInBits: function() { + return this.length; + }, + + putBit: function(bit) { + + var bufIndex = Math.floor(this.length / 8); + if (this.buffer.length <= bufIndex) { + this.buffer.push(0); + } + + if (bit) { + this.buffer[bufIndex] |= (0x80 >>> (this.length % 8)); + } + + this.length++; + } + }; + + //--------------------------------------------------------------------- + // Support Chinese + //--------------------------------------------------------------------- + function utf16To8(text) { + var result = ''; + var c; + for (var i = 0; i < text.length; i++) { + c = text.charCodeAt(i); + if (c >= 0x0001 && c <= 0x007F) { + result += text.charAt(i); + } else if (c > 0x07FF) { + result += String.fromCharCode(0xE0 | c >> 12 & 0x0F); + result += String.fromCharCode(0x80 | c >> 6 & 0x3F); + result += String.fromCharCode(0x80 | c >> 0 & 0x3F); + } else { + result += String.fromCharCode(0xC0 | c >> 6 & 0x1F); + result += String.fromCharCode(0x80 | c >> 0 & 0x3F); + } + } + return result; + } + + uQRCode = { + + defaults: { + size: 258, + margin: 0, + backgroundColor: '#ffffff', + foregroundColor: '#000000', + fileType: 'png', // 'jpg', 'png' + correctLevel: 3, + typeNumber: -1 + }, + + make: function(options) { + var defaultOptions = { + canvasId: options.canvasId, + componentInstance: options.componentInstance, + text: options.text, + size: this.defaults.size, + margin: this.defaults.margin, + backgroundColor: this.defaults.backgroundColor, + foregroundColor: this.defaults.foregroundColor, + fileType: this.defaults.fileType, + correctLevel: this.defaults.correctLevel, + typeNumber: this.defaults.typeNumber + }; + if (options) { + for (var i in options) { + defaultOptions[i] = options[i]; + } + } + options = defaultOptions; + if (!options.canvasId) { + console.error('uQRCode: Please set canvasId!'); + return; + } + + function createCanvas() { + var qrcode = new QRCode(options.typeNumber, options.correctLevel); + qrcode.addData(utf16To8(options.text)); + qrcode.make(); + + var ctx = uni.createCanvasContext(options.canvasId, options.componentInstance); + ctx.setFillStyle(options.backgroundColor); + ctx.fillRect(0, 0, options.size, options.size); + + var tileW = (options.size - options.margin * 2) / qrcode.getModuleCount(); + var tileH = tileW; + + for (var row = 0; row < qrcode.getModuleCount(); row++) { + for (var col = 0; col < qrcode.getModuleCount(); col++) { + var style = qrcode.isDark(row, col) ? options.foregroundColor : options.backgroundColor; + ctx.setFillStyle(style); + var x = Math.round(col * tileW) + options.margin; + var y = Math.round(row * tileH) + options.margin; + var w = Math.ceil((col + 1) * tileW) - Math.floor(col * tileW); + var h = Math.ceil((row + 1) * tileW) - Math.floor(row * tileW); + ctx.fillRect(x, y, w, h); + } + } + + setTimeout(function() { + ctx.draw(false, function() { + setTimeout(function() { + uni.canvasToTempFilePath({ + canvasId: options.canvasId, + fileType: options.fileType, + width: options.size, + height: options.size, + destWidth: options.size, + destHeight: options.size, + success: function(res) { + options.success && options.success(res.tempFilePath); + }, + fail: function(error) { + options.fail && options.fail(error); + }, + complete: function(res) { + options.complete && options.complete(res); + } + }, options.componentInstance); + }, options.text.length + 100); + }); + }, 150); + } + + createCanvas(); + } + + } + +})() + +export default uQRCode diff --git a/uni_modules/cc-beautyPoster/package.json b/uni_modules/cc-beautyPoster/package.json new file mode 100644 index 0000000..88e9cf6 --- /dev/null +++ b/uni_modules/cc-beautyPoster/package.json @@ -0,0 +1,86 @@ +{ + "id": "cc-beautyPoster", + "displayName": "一款基于canvas的精美商品海报生成组件 根据个性化数据生成商品海报图 长按保存图片", + "version": "3.0.8", + "description": "一款基于canvas的精美商品海报生成组件 根据个性化数据生成商品海报图 长按保存图片", + "keywords": [ + "海报", + "canvas", + "商品海报", + "朋友圈海报", + "海报生成" +], + "repository": "", + "engines": { + "HBuilderX": "^3.8.0" + }, + "dcloudext": { + "type": "component-vue", + "sale": { + "regular": { + "price": "0.00" + }, + "sourcecode": { + "price": "0.00" + } + }, + "contact": { + "qq": "" + }, + "declaration": { + "ads": "无", + "data": "无", + "permissions": "无" + }, + "npmurl": "" + }, + "uni_modules": { + "dependencies": [], + "encrypt": [], + "platforms": { + "cloud": { + "tcb": "y", + "aliyun": "y", + "alipay": "n" + }, + "client": { + "Vue": { + "vue2": "y", + "vue3": "y" + }, + "App": { + "app-vue": "y", + "app-nvue": "y" + }, + "H5-mobile": { + "Safari": "y", + "Android Browser": "y", + "微信浏览器(Android)": "y", + "QQ浏览器(Android)": "y" + }, + "H5-pc": { + "Chrome": "y", + "IE": "y", + "Edge": "y", + "Firefox": "y", + "Safari": "y" + }, + "小程序": { + "微信": "y", + "阿里": "y", + "百度": "y", + "字节跳动": "y", + "QQ": "y", + "钉钉": "y", + "快手": "y", + "飞书": "y", + "京东": "y" + }, + "快应用": { + "华为": "y", + "联盟": "y" + } + } + } + } +} \ No newline at end of file diff --git a/uni_modules/cc-beautyPoster/readme.md b/uni_modules/cc-beautyPoster/readme.md new file mode 100644 index 0000000..1e11186 --- /dev/null +++ b/uni_modules/cc-beautyPoster/readme.md @@ -0,0 +1,170 @@ +# cc-beautyPoster + + + +##uniapp专属精品组件页面模板（由前端组件开发出品）精品组件页面模板 + +###●组件模板规划： +由前端组件开发出品的精品组件页面模板，将陆续发布，预计高达约几百种供您使用，是快速快发项目、创业的必备精品。 + +合集地址： uni-app模板合集地址：(https://ext.dcloud.net.cn/publisher?id=274945) 如查看全部页面模板，请前往上述uniapp插件市场合集地址； + +###●组件模板效果图： +可下载项目后预览，效果图见右侧图片； + +###●组件模板费用： +学习：免费下载，进行学习，无费用； + +使用/商用：本页面地址赞赏10元后，可终身商用； + +###●组件模板使用版权/商用： +本组件模板免费下载可供学习，如需使用及商用，请在本组件页面模板进行赞赏10元 + +（仅需10元获取精品页面模板代码-物有所值，1个组件页面市场价100元 ） + +赞赏10后（当前项目产生赞赏订单可追溯）即可终身商用当前本地址下载的页面模版代码，不同下载地址需进行不同的赞赏。（不赞赏就进行商用使用者，面临侵权！保留追究知识产权法律责任！后果自负！） + + +### 我的技术公众号(私信可加前端技术交流群) + +群内气氛挺不错的，应该或许可能大概，算是为数不多的，专搞技术的前端群，偶尔聊天摸鱼 + +![图片](https://i.postimg.cc/RZ0sjnYP/front-End-Component.jpg) + + + +#### 使用方法 +```使用方法 + + + + + +posterData: { + // 用户姓名 + name: '小明', + // 用户头像 + logo: '/static/images/headIcon.jpg', + // 商品名称 + title: '精美时尚苹果手机一部', + // 商品价格 + money: '5200.90', + // 商品图片(小程序需要换成自己服务器白名单设置的地址) + img: '/static/images/goods.jpg', + // 商品链接 + url: 'https://www.apple.com.cn/iphone/' + + + }, + +``` + +#### HTML代码实现部分 +```html + + + + + +``` \ No newline at end of file From 8572bebabba8ca1ef475ac9d5adc3d4f3983c7e9 Mon Sep 17 00:00:00 2001 From: YeMingfei666 <1619116647@qq.com> Date: Thu, 9 Jan 2025 09:28:14 +0800 Subject: [PATCH 02/10] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E8=A7=86=E9=A2=91?= =?UTF-8?q?=E6=92=AD=E6=94=BE=E9=A1=B5=E9=9D=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- App.vue | 1 + api/video/index.js | 45 + commons/color.js | 3 + commons/style/common.scss | 409 ++++++ components/cc-poster.vue | 283 ++++ components/my-video-list/list-item.vue | 337 +++++ components/my-video-list/my-video-list.vue | 643 ++++++++- components/tki-qrcode/qrcode.js | 1206 +++++++++++++++++ components/tki-qrcode/tki-qrcode.vue | 205 +++ pages/video/detail.nvue | 13 +- pages/video/index.vue | 2 +- static/images/hot.png | Bin 0 -> 3117 bytes static/images/playIng.png | Bin 0 -> 1324 bytes static/images/zhifubao.png | Bin 0 -> 5846 bytes uni.scss | 3 + .../cc-beautyPoster/cc-beautyPoster.vue | 52 +- 16 files changed, 3098 insertions(+), 104 deletions(-) create mode 100644 commons/color.js create mode 100644 commons/style/common.scss create mode 100644 components/cc-poster.vue create mode 100644 components/my-video-list/list-item.vue create mode 100644 components/tki-qrcode/qrcode.js create mode 100644 components/tki-qrcode/tki-qrcode.vue create mode 100644 static/images/hot.png create mode 100644 static/images/playIng.png create mode 100644 static/images/zhifubao.png diff --git a/App.vue b/App.vue index b2cbd48..96a7a46 100644 --- a/App.vue +++ b/App.vue @@ -33,6 +33,7 @@ export default { \ No newline at end of file diff --git a/components/my-video-list/list-item.vue b/components/my-video-list/list-item.vue new file mode 100644 index 0000000..7d7cbcd --- /dev/null +++ b/components/my-video-list/list-item.vue @@ -0,0 +1,337 @@ + + + + + \ No newline at end of file diff --git a/components/my-video-list/my-video-list.vue b/components/my-video-list/my-video-list.vue index 445ebe9..3471d58 100644 --- a/components/my-video-list/my-video-list.vue +++ b/components/my-video-list/my-video-list.vue @@ -1,60 +1,292 @@ - \ No newline at end of file diff --git a/components/tki-qrcode/qrcode.js b/components/tki-qrcode/qrcode.js new file mode 100644 index 0000000..ae5f945 --- /dev/null +++ b/components/tki-qrcode/qrcode.js @@ -0,0 +1,1206 @@ +let QRCode = {}; +(function () { + /** + * 获取单个字符的utf8编码 + * unicode BMP平面约65535个字符 + * @param {num} code + * return {array} + */ + function unicodeFormat8(code) { + // 1 byte + var c0, c1, c2; + if (code < 128) { + return [code]; + // 2 bytes + } else if (code < 2048) { + c0 = 192 + (code >> 6); + c1 = 128 + (code & 63); + return [c0, c1]; + // 3 bytes + } else { + c0 = 224 + (code >> 12); + c1 = 128 + (code >> 6 & 63); + c2 = 128 + (code & 63); + return [c0, c1, c2]; + } + } + /** + * 获取字符串的utf8编码字节串 + * @param {string} string + * @return {array} + */ + function getUTF8Bytes(string) { + var utf8codes = []; + for (var i = 0; i < string.length; i++) { + var code = string.charCodeAt(i); + var utf8 = unicodeFormat8(code); + for (var j = 0; j < utf8.length; j++) { + utf8codes.push(utf8[j]); + } + } + return utf8codes; + } + /** + * 二维码算法实现 + * @param {string} data 要编码的信息字符串 + * @param {num} errorCorrectLevel 纠错等级 + */ + function QRCodeAlg(data, errorCorrectLevel) { + this.typeNumber = -1; //版本 + this.errorCorrectLevel = errorCorrectLevel; + this.modules = null; //二维矩阵，存放最终结果 + this.moduleCount = 0; //矩阵大小 + this.dataCache = null; //数据缓存 + this.rsBlocks = null; //版本数据信息 + this.totalDataCount = -1; //可使用的数据量 + this.data = data; + this.utf8bytes = getUTF8Bytes(data); + this.make(); + } + QRCodeAlg.prototype = { + constructor: QRCodeAlg, + /** + * 获取二维码矩阵大小 + * @return {num} 矩阵大小 + */ + getModuleCount: function () { + return this.moduleCount; + }, + /** + * 编码 + */ + make: function () { + this.getRightType(); + this.dataCache = this.createData(); + this.createQrcode(); + }, + /** + * 设置二位矩阵功能图形 + * @param {bool} test 表示是否在寻找最好掩膜阶段 + * @param {num} maskPattern 掩膜的版本 + */ + makeImpl: function (maskPattern) { + this.moduleCount = this.typeNumber * 4 + 17; + this.modules = new Array(this.moduleCount); + for (var row = 0; row < this.moduleCount; row++) { + this.modules[row] = new Array(this.moduleCount); + } + this.setupPositionProbePattern(0, 0); + this.setupPositionProbePattern(this.moduleCount - 7, 0); + this.setupPositionProbePattern(0, this.moduleCount - 7); + this.setupPositionAdjustPattern(); + this.setupTimingPattern(); + this.setupTypeInfo(true, maskPattern); + if (this.typeNumber >= 7) { + this.setupTypeNumber(true); + } + this.mapData(this.dataCache, maskPattern); + }, + /** + * 设置二维码的位置探测图形 + * @param {num} row 探测图形的中心横坐标 + * @param {num} col 探测图形的中心纵坐标 + */ + setupPositionProbePattern: function (row, col) { + for (var r = -1; r <= 7; r++) { + if (row + r <= -1 || this.moduleCount <= row + r) continue; + for (var c = -1; c <= 7; c++) { + if (col + c <= -1 || this.moduleCount <= col + c) continue; + if ((0 <= r && r <= 6 && (c == 0 || c == 6)) || (0 <= c && c <= 6 && (r == 0 || r == 6)) || (2 <= r && r <= 4 && 2 <= c && c <= 4)) { + this.modules[row + r][col + c] = true; + } else { + this.modules[row + r][col + c] = false; + } + } + } + }, + /** + * 创建二维码 + * @return {[type]} [description] + */ + createQrcode: function () { + var minLostPoint = 0; + var pattern = 0; + var bestModules = null; + for (var i = 0; i < 8; i++) { + this.makeImpl(i); + var lostPoint = QRUtil.getLostPoint(this); + if (i == 0 || minLostPoint > lostPoint) { + minLostPoint = lostPoint; + pattern = i; + bestModules = this.modules; + } + } + this.modules = bestModules; + this.setupTypeInfo(false, pattern); + if (this.typeNumber >= 7) { + this.setupTypeNumber(false); + } + }, + /** + * 设置定位图形 + * @return {[type]} [description] + */ + setupTimingPattern: function () { + for (var r = 8; r < this.moduleCount - 8; r++) { + if (this.modules[r][6] != null) { + continue; + } + this.modules[r][6] = (r % 2 == 0); + if (this.modules[6][r] != null) { + continue; + } + this.modules[6][r] = (r % 2 == 0); + } + }, + /** + * 设置矫正图形 + * @return {[type]} [description] + */ + setupPositionAdjustPattern: function () { + var pos = QRUtil.getPatternPosition(this.typeNumber); + for (var i = 0; i < pos.length; i++) { + for (var j = 0; j < pos.length; j++) { + var row = pos[i]; + var col = pos[j]; + if (this.modules[row][col] != null) { + continue; + } + for (var r = -2; r <= 2; r++) { + for (var c = -2; c <= 2; c++) { + if (r == -2 || r == 2 || c == -2 || c == 2 || (r == 0 && c == 0)) { + this.modules[row + r][col + c] = true; + } else { + this.modules[row + r][col + c] = false; + } + } + } + } + } + }, + /** + * 设置版本信息（7以上版本才有） + * @param {bool} test 是否处于判断最佳掩膜阶段 + * @return {[type]} [description] + */ + setupTypeNumber: function (test) { + var bits = QRUtil.getBCHTypeNumber(this.typeNumber); + for (var i = 0; i < 18; i++) { + var mod = (!test && ((bits >> i) & 1) == 1); + this.modules[Math.floor(i / 3)][i % 3 + this.moduleCount - 8 - 3] = mod; + this.modules[i % 3 + this.moduleCount - 8 - 3][Math.floor(i / 3)] = mod; + } + }, + /** + * 设置格式信息（纠错等级和掩膜版本） + * @param {bool} test + * @param {num} maskPattern 掩膜版本 + * @return {} + */ + setupTypeInfo: function (test, maskPattern) { + var data = (QRErrorCorrectLevel[this.errorCorrectLevel] << 3) | maskPattern; + var bits = QRUtil.getBCHTypeInfo(data); + // vertical + for (var i = 0; i < 15; i++) { + var mod = (!test && ((bits >> i) & 1) == 1); + if (i < 6) { + this.modules[i][8] = mod; + } else if (i < 8) { + this.modules[i + 1][8] = mod; + } else { + this.modules[this.moduleCount - 15 + i][8] = mod; + } + // horizontal + var mod = (!test && ((bits >> i) & 1) == 1); + if (i < 8) { + this.modules[8][this.moduleCount - i - 1] = mod; + } else if (i < 9) { + this.modules[8][15 - i - 1 + 1] = mod; + } else { + this.modules[8][15 - i - 1] = mod; + } + } + // fixed module + this.modules[this.moduleCount - 8][8] = (!test); + }, + /** + * 数据编码 + * @return {[type]} [description] + */ + createData: function () { + var buffer = new QRBitBuffer(); + var lengthBits = this.typeNumber > 9 ? 16 : 8; + buffer.put(4, 4); //添加模式 + buffer.put(this.utf8bytes.length, lengthBits); + for (var i = 0, l = this.utf8bytes.length; i < l; i++) { + buffer.put(this.utf8bytes[i], 8); + } + if (buffer.length + 4 <= this.totalDataCount * 8) { + buffer.put(0, 4); + } + // padding + while (buffer.length % 8 != 0) { + buffer.putBit(false); + } + // padding + while (true) { + if (buffer.length >= this.totalDataCount * 8) { + break; + } + buffer.put(QRCodeAlg.PAD0, 8); + if (buffer.length >= this.totalDataCount * 8) { + break; + } + buffer.put(QRCodeAlg.PAD1, 8); + } + return this.createBytes(buffer); + }, + /** + * 纠错码编码 + * @param {buffer} buffer 数据编码 + * @return {[type]} + */ + createBytes: function (buffer) { + var offset = 0; + var maxDcCount = 0; + var maxEcCount = 0; + var length = this.rsBlock.length / 3; + var rsBlocks = new Array(); + for (var i = 0; i < length; i++) { + var count = this.rsBlock[i * 3 + 0]; + var totalCount = this.rsBlock[i * 3 + 1]; + var dataCount = this.rsBlock[i * 3 + 2]; + for (var j = 0; j < count; j++) { + rsBlocks.push([dataCount, totalCount]); + } + } + var dcdata = new Array(rsBlocks.length); + var ecdata = new Array(rsBlocks.length); + for (var r = 0; r < rsBlocks.length; r++) { + var dcCount = rsBlocks[r][0]; + var ecCount = rsBlocks[r][1] - dcCount; + maxDcCount = Math.max(maxDcCount, dcCount); + maxEcCount = Math.max(maxEcCount, ecCount); + dcdata[r] = new Array(dcCount); + for (var i = 0; i < dcdata[r].length; i++) { + dcdata[r][i] = 0xff & buffer.buffer[i + offset]; + } + offset += dcCount; + var rsPoly = QRUtil.getErrorCorrectPolynomial(ecCount); + var rawPoly = new QRPolynomial(dcdata[r], rsPoly.getLength() - 1); + var modPoly = rawPoly.mod(rsPoly); + ecdata[r] = new Array(rsPoly.getLength() - 1); + for (var i = 0; i < ecdata[r].length; i++) { + var modIndex = i + modPoly.getLength() - ecdata[r].length; + ecdata[r][i] = (modIndex >= 0) ? modPoly.get(modIndex) : 0; + } + } + var data = new Array(this.totalDataCount); + var index = 0; + for (var i = 0; i < maxDcCount; i++) { + for (var r = 0; r < rsBlocks.length; r++) { + if (i < dcdata[r].length) { + data[index++] = dcdata[r][i]; + } + } + } + for (var i = 0; i < maxEcCount; i++) { + for (var r = 0; r < rsBlocks.length; r++) { + if (i < ecdata[r].length) { + data[index++] = ecdata[r][i]; + } + } + } + return data; + + }, + /** + * 布置模块，构建最终信息 + * @param {} data + * @param {} maskPattern + * @return {} + */ + mapData: function (data, maskPattern) { + var inc = -1; + var row = this.moduleCount - 1; + var bitIndex = 7; + var byteIndex = 0; + for (var col = this.moduleCount - 1; col > 0; col -= 2) { + if (col == 6) col--; + while (true) { + for (var c = 0; c < 2; c++) { + if (this.modules[row][col - c] == null) { + var dark = false; + if (byteIndex < data.length) { + dark = (((data[byteIndex] >>> bitIndex) & 1) == 1); + } + var mask = QRUtil.getMask(maskPattern, row, col - c); + if (mask) { + dark = !dark; + } + this.modules[row][col - c] = dark; + bitIndex--; + if (bitIndex == -1) { + byteIndex++; + bitIndex = 7; + } + } + } + row += inc; + if (row < 0 || this.moduleCount <= row) { + row -= inc; + inc = -inc; + break; + } + } + } + } + }; + /** + * 填充字段 + */ + QRCodeAlg.PAD0 = 0xEC; + QRCodeAlg.PAD1 = 0x11; + //--------------------------------------------------------------------- + // 纠错等级对应的编码 + //--------------------------------------------------------------------- + var QRErrorCorrectLevel = [1, 0, 3, 2]; + //--------------------------------------------------------------------- + // 掩膜版本 + //--------------------------------------------------------------------- + var QRMaskPattern = { + PATTERN000: 0, + PATTERN001: 1, + PATTERN010: 2, + PATTERN011: 3, + PATTERN100: 4, + PATTERN101: 5, + PATTERN110: 6, + PATTERN111: 7 + }; + //--------------------------------------------------------------------- + // 工具类 + //--------------------------------------------------------------------- + var QRUtil = { + /* + 每个版本矫正图形的位置 + */ + PATTERN_POSITION_TABLE: [ + [], + [6, 18], + [6, 22], + [6, 26], + [6, 30], + [6, 34], + [6, 22, 38], + [6, 24, 42], + [6, 26, 46], + [6, 28, 50], + [6, 30, 54], + [6, 32, 58], + [6, 34, 62], + [6, 26, 46, 66], + [6, 26, 48, 70], + [6, 26, 50, 74], + [6, 30, 54, 78], + [6, 30, 56, 82], + [6, 30, 58, 86], + [6, 34, 62, 90], + [6, 28, 50, 72, 94], + [6, 26, 50, 74, 98], + [6, 30, 54, 78, 102], + [6, 28, 54, 80, 106], + [6, 32, 58, 84, 110], + [6, 30, 58, 86, 114], + [6, 34, 62, 90, 118], + [6, 26, 50, 74, 98, 122], + [6, 30, 54, 78, 102, 126], + [6, 26, 52, 78, 104, 130], + [6, 30, 56, 82, 108, 134], + [6, 34, 60, 86, 112, 138], + [6, 30, 58, 86, 114, 142], + [6, 34, 62, 90, 118, 146], + [6, 30, 54, 78, 102, 126, 150], + [6, 24, 50, 76, 102, 128, 154], + [6, 28, 54, 80, 106, 132, 158], + [6, 32, 58, 84, 110, 136, 162], + [6, 26, 54, 82, 110, 138, 166], + [6, 30, 58, 86, 114, 142, 170] + ], + G15: (1 << 10) | (1 << 8) | (1 << 5) | (1 << 4) | (1 << 2) | (1 << 1) | (1 << 0), + G18: (1 << 12) | (1 << 11) | (1 << 10) | (1 << 9) | (1 << 8) | (1 << 5) | (1 << 2) | (1 << 0), + G15_MASK: (1 << 14) | (1 << 12) | (1 << 10) | (1 << 4) | (1 << 1), + /* + BCH编码格式信息 + */ + getBCHTypeInfo: function (data) { + var d = data << 10; + while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15) >= 0) { + d ^= (QRUtil.G15 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G15))); + } + return ((data << 10) | d) ^ QRUtil.G15_MASK; + }, + /* + BCH编码版本信息 + */ + getBCHTypeNumber: function (data) { + var d = data << 12; + while (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18) >= 0) { + d ^= (QRUtil.G18 << (QRUtil.getBCHDigit(d) - QRUtil.getBCHDigit(QRUtil.G18))); + } + return (data << 12) | d; + }, + /* + 获取BCH位信息 + */ + getBCHDigit: function (data) { + var digit = 0; + while (data != 0) { + digit++; + data >>>= 1; + } + return digit; + }, + /* + 获取版本对应的矫正图形位置 + */ + getPatternPosition: function (typeNumber) { + return QRUtil.PATTERN_POSITION_TABLE[typeNumber - 1]; + }, + /* + 掩膜算法 + */ + getMask: function (maskPattern, i, j) { + switch (maskPattern) { + case QRMaskPattern.PATTERN000: + return (i + j) % 2 == 0; + case QRMaskPattern.PATTERN001: + return i % 2 == 0; + case QRMaskPattern.PATTERN010: + return j % 3 == 0; + case QRMaskPattern.PATTERN011: + return (i + j) % 3 == 0; + case QRMaskPattern.PATTERN100: + return (Math.floor(i / 2) + Math.floor(j / 3)) % 2 == 0; + case QRMaskPattern.PATTERN101: + return (i * j) % 2 + (i * j) % 3 == 0; + case QRMaskPattern.PATTERN110: + return ((i * j) % 2 + (i * j) % 3) % 2 == 0; + case QRMaskPattern.PATTERN111: + return ((i * j) % 3 + (i + j) % 2) % 2 == 0; + default: + throw new Error("bad maskPattern:" + maskPattern); + } + }, + /* + 获取RS的纠错多项式 + */ + getErrorCorrectPolynomial: function (errorCorrectLength) { + var a = new QRPolynomial([1], 0); + for (var i = 0; i < errorCorrectLength; i++) { + a = a.multiply(new QRPolynomial([1, QRMath.gexp(i)], 0)); + } + return a; + }, + /* + 获取评价 + */ + getLostPoint: function (qrCode) { + var moduleCount = qrCode.getModuleCount(), + lostPoint = 0, + darkCount = 0; + for (var row = 0; row < moduleCount; row++) { + var sameCount = 0; + var head = qrCode.modules[row][0]; + for (var col = 0; col < moduleCount; col++) { + var current = qrCode.modules[row][col]; + //level 3 评价 + if (col < moduleCount - 6) { + if (current && !qrCode.modules[row][col + 1] && qrCode.modules[row][col + 2] && qrCode.modules[row][col + 3] && qrCode.modules[row][col + 4] && !qrCode.modules[row][col + 5] && qrCode.modules[row][col + 6]) { + if (col < moduleCount - 10) { + if (qrCode.modules[row][col + 7] && qrCode.modules[row][col + 8] && qrCode.modules[row][col + 9] && qrCode.modules[row][col + 10]) { + lostPoint += 40; + } + } else if (col > 3) { + if (qrCode.modules[row][col - 1] && qrCode.modules[row][col - 2] && qrCode.modules[row][col - 3] && qrCode.modules[row][col - 4]) { + lostPoint += 40; + } + } + } + } + //level 2 评价 + if ((row < moduleCount - 1) && (col < moduleCount - 1)) { + var count = 0; + if (current) count++; + if (qrCode.modules[row + 1][col]) count++; + if (qrCode.modules[row][col + 1]) count++; + if (qrCode.modules[row + 1][col + 1]) count++; + if (count == 0 || count == 4) { + lostPoint += 3; + } + } + //level 1 评价 + if (head ^ current) { + sameCount++; + } else { + head = current; + if (sameCount >= 5) { + lostPoint += (3 + sameCount - 5); + } + sameCount = 1; + } + //level 4 评价 + if (current) { + darkCount++; + } + } + } + for (var col = 0; col < moduleCount; col++) { + var sameCount = 0; + var head = qrCode.modules[0][col]; + for (var row = 0; row < moduleCount; row++) { + var current = qrCode.modules[row][col]; + //level 3 评价 + if (row < moduleCount - 6) { + if (current && !qrCode.modules[row + 1][col] && qrCode.modules[row + 2][col] && qrCode.modules[row + 3][col] && qrCode.modules[row + 4][col] && !qrCode.modules[row + 5][col] && qrCode.modules[row + 6][col]) { + if (row < moduleCount - 10) { + if (qrCode.modules[row + 7][col] && qrCode.modules[row + 8][col] && qrCode.modules[row + 9][col] && qrCode.modules[row + 10][col]) { + lostPoint += 40; + } + } else if (row > 3) { + if (qrCode.modules[row - 1][col] && qrCode.modules[row - 2][col] && qrCode.modules[row - 3][col] && qrCode.modules[row - 4][col]) { + lostPoint += 40; + } + } + } + } + //level 1 评价 + if (head ^ current) { + sameCount++; + } else { + head = current; + if (sameCount >= 5) { + lostPoint += (3 + sameCount - 5); + } + sameCount = 1; + } + } + } + // LEVEL4 + var ratio = Math.abs(100 * darkCount / moduleCount / moduleCount - 50) / 5; + lostPoint += ratio * 10; + return lostPoint; + } + + }; + //--------------------------------------------------------------------- + // QRMath使用的数学工具 + //--------------------------------------------------------------------- + var QRMath = { + /* + 将n转化为a^m + */ + glog: function (n) { + if (n < 1) { + throw new Error("glog(" + n + ")"); + } + return QRMath.LOG_TABLE[n]; + }, + /* + 将a^m转化为n + */ + gexp: function (n) { + while (n < 0) { + n += 255; + } + while (n >= 256) { + n -= 255; + } + return QRMath.EXP_TABLE[n]; + }, + EXP_TABLE: new Array(256), + LOG_TABLE: new Array(256) + + }; + for (var i = 0; i < 8; i++) { + QRMath.EXP_TABLE[i] = 1 << i; + } + for (var i = 8; i < 256; i++) { + QRMath.EXP_TABLE[i] = QRMath.EXP_TABLE[i - 4] ^ QRMath.EXP_TABLE[i - 5] ^ QRMath.EXP_TABLE[i - 6] ^ QRMath.EXP_TABLE[i - 8]; + } + for (var i = 0; i < 255; i++) { + QRMath.LOG_TABLE[QRMath.EXP_TABLE[i]] = i; + } + //--------------------------------------------------------------------- + // QRPolynomial 多项式 + //--------------------------------------------------------------------- + /** + * 多项式类 + * @param {Array} num 系数 + * @param {num} shift a^shift + */ + function QRPolynomial(num, shift) { + if (num.length == undefined) { + throw new Error(num.length + "/" + shift); + } + var offset = 0; + while (offset < num.length && num[offset] == 0) { + offset++; + } + this.num = new Array(num.length - offset + shift); + for (var i = 0; i < num.length - offset; i++) { + this.num[i] = num[i + offset]; + } + } + QRPolynomial.prototype = { + get: function (index) { + return this.num[index]; + }, + getLength: function () { + return this.num.length; + }, + /** + * 多项式乘法 + * @param {QRPolynomial} e 被乘多项式 + * @return {[type]} [description] + */ + multiply: function (e) { + var num = new Array(this.getLength() + e.getLength() - 1); + for (var i = 0; i < this.getLength(); i++) { + for (var j = 0; j < e.getLength(); j++) { + num[i + j] ^= QRMath.gexp(QRMath.glog(this.get(i)) + QRMath.glog(e.get(j))); + } + } + return new QRPolynomial(num, 0); + }, + /** + * 多项式模运算 + * @param {QRPolynomial} e 模多项式 + * @return {} + */ + mod: function (e) { + var tl = this.getLength(), + el = e.getLength(); + if (tl - el < 0) { + return this; + } + var num = new Array(tl); + for (var i = 0; i < tl; i++) { + num[i] = this.get(i); + } + while (num.length >= el) { + var ratio = QRMath.glog(num[0]) - QRMath.glog(e.get(0)); + + for (var i = 0; i < e.getLength(); i++) { + num[i] ^= QRMath.gexp(QRMath.glog(e.get(i)) + ratio); + } + while (num[0] == 0) { + num.shift(); + } + } + return new QRPolynomial(num, 0); + } + }; + + //--------------------------------------------------------------------- + // RS_BLOCK_TABLE + //--------------------------------------------------------------------- + /* + 二维码各个版本信息[块数, 每块中的数据块数, 每块中的信息块数] + */ + var RS_BLOCK_TABLE = [ + // L + // M + // Q + // H + // 1 + [1, 26, 19], + [1, 26, 16], + [1, 26, 13], + [1, 26, 9], + + // 2 + [1, 44, 34], + [1, 44, 28], + [1, 44, 22], + [1, 44, 16], + + // 3 + [1, 70, 55], + [1, 70, 44], + [2, 35, 17], + [2, 35, 13], + + // 4 + [1, 100, 80], + [2, 50, 32], + [2, 50, 24], + [4, 25, 9], + + // 5 + [1, 134, 108], + [2, 67, 43], + [2, 33, 15, 2, 34, 16], + [2, 33, 11, 2, 34, 12], + + // 6 + [2, 86, 68], + [4, 43, 27], + [4, 43, 19], + [4, 43, 15], + + // 7 + [2, 98, 78], + [4, 49, 31], + [2, 32, 14, 4, 33, 15], + [4, 39, 13, 1, 40, 14], + + // 8 + [2, 121, 97], + [2, 60, 38, 2, 61, 39], + [4, 40, 18, 2, 41, 19], + [4, 40, 14, 2, 41, 15], + + // 9 + [2, 146, 116], + [3, 58, 36, 2, 59, 37], + [4, 36, 16, 4, 37, 17], + [4, 36, 12, 4, 37, 13], + + // 10 + [2, 86, 68, 2, 87, 69], + [4, 69, 43, 1, 70, 44], + [6, 43, 19, 2, 44, 20], + [6, 43, 15, 2, 44, 16], + + // 11 + [4, 101, 81], + [1, 80, 50, 4, 81, 51], + [4, 50, 22, 4, 51, 23], + [3, 36, 12, 8, 37, 13], + + // 12 + [2, 116, 92, 2, 117, 93], + [6, 58, 36, 2, 59, 37], + [4, 46, 20, 6, 47, 21], + [7, 42, 14, 4, 43, 15], + + // 13 + [4, 133, 107], + [8, 59, 37, 1, 60, 38], + [8, 44, 20, 4, 45, 21], + [12, 33, 11, 4, 34, 12], + + // 14 + [3, 145, 115, 1, 146, 116], + [4, 64, 40, 5, 65, 41], + [11, 36, 16, 5, 37, 17], + [11, 36, 12, 5, 37, 13], + + // 15 + [5, 109, 87, 1, 110, 88], + [5, 65, 41, 5, 66, 42], + [5, 54, 24, 7, 55, 25], + [11, 36, 12], + + // 16 + [5, 122, 98, 1, 123, 99], + [7, 73, 45, 3, 74, 46], + [15, 43, 19, 2, 44, 20], + [3, 45, 15, 13, 46, 16], + + // 17 + [1, 135, 107, 5, 136, 108], + [10, 74, 46, 1, 75, 47], + [1, 50, 22, 15, 51, 23], + [2, 42, 14, 17, 43, 15], + + // 18 + [5, 150, 120, 1, 151, 121], + [9, 69, 43, 4, 70, 44], + [17, 50, 22, 1, 51, 23], + [2, 42, 14, 19, 43, 15], + + // 19 + [3, 141, 113, 4, 142, 114], + [3, 70, 44, 11, 71, 45], + [17, 47, 21, 4, 48, 22], + [9, 39, 13, 16, 40, 14], + + // 20 + [3, 135, 107, 5, 136, 108], + [3, 67, 41, 13, 68, 42], + [15, 54, 24, 5, 55, 25], + [15, 43, 15, 10, 44, 16], + + // 21 + [4, 144, 116, 4, 145, 117], + [17, 68, 42], + [17, 50, 22, 6, 51, 23], + [19, 46, 16, 6, 47, 17], + + // 22 + [2, 139, 111, 7, 140, 112], + [17, 74, 46], + [7, 54, 24, 16, 55, 25], + [34, 37, 13], + + // 23 + [4, 151, 121, 5, 152, 122], + [4, 75, 47, 14, 76, 48], + [11, 54, 24, 14, 55, 25], + [16, 45, 15, 14, 46, 16], + + // 24 + [6, 147, 117, 4, 148, 118], + [6, 73, 45, 14, 74, 46], + [11, 54, 24, 16, 55, 25], + [30, 46, 16, 2, 47, 17], + + // 25 + [8, 132, 106, 4, 133, 107], + [8, 75, 47, 13, 76, 48], + [7, 54, 24, 22, 55, 25], + [22, 45, 15, 13, 46, 16], + + // 26 + [10, 142, 114, 2, 143, 115], + [19, 74, 46, 4, 75, 47], + [28, 50, 22, 6, 51, 23], + [33, 46, 16, 4, 47, 17], + + // 27 + [8, 152, 122, 4, 153, 123], + [22, 73, 45, 3, 74, 46], + [8, 53, 23, 26, 54, 24], + [12, 45, 15, 28, 46, 16], + + // 28 + [3, 147, 117, 10, 148, 118], + [3, 73, 45, 23, 74, 46], + [4, 54, 24, 31, 55, 25], + [11, 45, 15, 31, 46, 16], + + // 29 + [7, 146, 116, 7, 147, 117], + [21, 73, 45, 7, 74, 46], + [1, 53, 23, 37, 54, 24], + [19, 45, 15, 26, 46, 16], + + // 30 + [5, 145, 115, 10, 146, 116], + [19, 75, 47, 10, 76, 48], + [15, 54, 24, 25, 55, 25], + [23, 45, 15, 25, 46, 16], + + // 31 + [13, 145, 115, 3, 146, 116], + [2, 74, 46, 29, 75, 47], + [42, 54, 24, 1, 55, 25], + [23, 45, 15, 28, 46, 16], + + // 32 + [17, 145, 115], + [10, 74, 46, 23, 75, 47], + [10, 54, 24, 35, 55, 25], + [19, 45, 15, 35, 46, 16], + + // 33 + [17, 145, 115, 1, 146, 116], + [14, 74, 46, 21, 75, 47], + [29, 54, 24, 19, 55, 25], + [11, 45, 15, 46, 46, 16], + + // 34 + [13, 145, 115, 6, 146, 116], + [14, 74, 46, 23, 75, 47], + [44, 54, 24, 7, 55, 25], + [59, 46, 16, 1, 47, 17], + + // 35 + [12, 151, 121, 7, 152, 122], + [12, 75, 47, 26, 76, 48], + [39, 54, 24, 14, 55, 25], + [22, 45, 15, 41, 46, 16], + + // 36 + [6, 151, 121, 14, 152, 122], + [6, 75, 47, 34, 76, 48], + [46, 54, 24, 10, 55, 25], + [2, 45, 15, 64, 46, 16], + + // 37 + [17, 152, 122, 4, 153, 123], + [29, 74, 46, 14, 75, 47], + [49, 54, 24, 10, 55, 25], + [24, 45, 15, 46, 46, 16], + + // 38 + [4, 152, 122, 18, 153, 123], + [13, 74, 46, 32, 75, 47], + [48, 54, 24, 14, 55, 25], + [42, 45, 15, 32, 46, 16], + + // 39 + [20, 147, 117, 4, 148, 118], + [40, 75, 47, 7, 76, 48], + [43, 54, 24, 22, 55, 25], + [10, 45, 15, 67, 46, 16], + + // 40 + [19, 148, 118, 6, 149, 119], + [18, 75, 47, 31, 76, 48], + [34, 54, 24, 34, 55, 25], + [20, 45, 15, 61, 46, 16] + ]; + + /** + * 根据数据获取对应版本 + * @return {[type]} [description] + */ + QRCodeAlg.prototype.getRightType = function () { + for (var typeNumber = 1; typeNumber < 41; typeNumber++) { + var rsBlock = RS_BLOCK_TABLE[(typeNumber - 1) * 4 + this.errorCorrectLevel]; + if (rsBlock == undefined) { + throw new Error("bad rs block @ typeNumber:" + typeNumber + "/errorCorrectLevel:" + this.errorCorrectLevel); + } + var length = rsBlock.length / 3; + var totalDataCount = 0; + for (var i = 0; i < length; i++) { + var count = rsBlock[i * 3 + 0]; + var dataCount = rsBlock[i * 3 + 2]; + totalDataCount += dataCount * count; + } + var lengthBytes = typeNumber > 9 ? 2 : 1; + if (this.utf8bytes.length + lengthBytes < totalDataCount || typeNumber == 40) { + this.typeNumber = typeNumber; + this.rsBlock = rsBlock; + this.totalDataCount = totalDataCount; + break; + } + } + }; + + //--------------------------------------------------------------------- + // QRBitBuffer + //--------------------------------------------------------------------- + function QRBitBuffer() { + this.buffer = new Array(); + this.length = 0; + } + QRBitBuffer.prototype = { + get: function (index) { + var bufIndex = Math.floor(index / 8); + return ((this.buffer[bufIndex] >>> (7 - index % 8)) & 1); + }, + put: function (num, length) { + for (var i = 0; i < length; i++) { + this.putBit(((num >>> (length - i - 1)) & 1)); + } + }, + putBit: function (bit) { + var bufIndex = Math.floor(this.length / 8); + if (this.buffer.length <= bufIndex) { + this.buffer.push(0); + } + if (bit) { + this.buffer[bufIndex] |= (0x80 >>> (this.length % 8)); + } + this.length++; + } + }; + + + + // xzedit + let qrcodeAlgObjCache = []; + /** + * 二维码构造函数，主要用于绘制 + * @param {参数列表} opt 传递参数 + * @return {} + */ + QRCode = function (opt) { + //设置默认参数 + this.options = { + text: '', + size: 256, + correctLevel: 3, + background: '#ffffff', + foreground: '#000000', + pdground: '#000000', + image: '', + imageSize: 30, + canvasId: opt.canvasId, + context: opt.context, + usingComponents: opt.usingComponents, + showLoading: opt.showLoading, + loadingText: opt.loadingText, + }; + if (typeof opt === 'string') { // 只编码ASCII字符串 + opt = { + text: opt + }; + } + if (opt) { + for (var i in opt) { + this.options[i] = opt[i]; + } + } + //使用QRCodeAlg创建二维码结构 + var qrCodeAlg = null; + for (var i = 0, l = qrcodeAlgObjCache.length; i < l; i++) { + if (qrcodeAlgObjCache[i].text == this.options.text && qrcodeAlgObjCache[i].text.correctLevel == this.options.correctLevel) { + qrCodeAlg = qrcodeAlgObjCache[i].obj; + break; + } + } + if (i == l) { + qrCodeAlg = new QRCodeAlg(this.options.text, this.options.correctLevel); + qrcodeAlgObjCache.push({ + text: this.options.text, + correctLevel: this.options.correctLevel, + obj: qrCodeAlg + }); + } + /** + * 计算矩阵点的前景色 + * @param {Obj} config + * @param {Number} config.row 点x坐标 + * @param {Number} config.col 点y坐标 + * @param {Number} config.count 矩阵大小 + * @param {Number} config.options 组件的options + * @return {String} + */ + let getForeGround = function (config) { + var options = config.options; + if (options.pdground && ( + (config.row > 1 && config.row < 5 && config.col > 1 && config.col < 5) || + (config.row > (config.count - 6) && config.row < (config.count - 2) && config.col > 1 && config.col < 5) || + (config.row > 1 && config.row < 5 && config.col > (config.count - 6) && config.col < (config.count - 2)) + )) { + return options.pdground; + } + return options.foreground; + } + // 创建canvas + let createCanvas = function (options) { + if(options.showLoading){ + uni.showLoading({ + title: options.loadingText, + mask: true + }); + } + var ctx = uni.createCanvasContext(options.canvasId, options.context); + var count = qrCodeAlg.getModuleCount(); + var ratioSize = options.size; + var ratioImgSize = options.imageSize; + //计算每个点的长宽 + var tileW = (ratioSize / count).toPrecision(4); + var tileH = (ratioSize / count).toPrecision(4); + //绘制 + for (var row = 0; row < count; row++) { + for (var col = 0; col < count; col++) { + var w = (Math.ceil((col + 1) * tileW) - Math.floor(col * tileW)); + var h = (Math.ceil((row + 1) * tileW) - Math.floor(row * tileW)); + var foreground = getForeGround({ + row: row, + col: col, + count: count, + options: options + }); + ctx.setFillStyle(qrCodeAlg.modules[row][col] ? foreground : options.background); + ctx.fillRect(Math.round(col * tileW), Math.round(row * tileH), w, h); + } + } + if (options.image) { + var x = Number(((ratioSize - ratioImgSize) / 2).toFixed(2)); + var y = Number(((ratioSize - ratioImgSize) / 2).toFixed(2)); + drawRoundedRect(ctx, x, y, ratioImgSize, ratioImgSize, 2, 6, true, true) + ctx.drawImage(options.image, x, y, ratioImgSize, ratioImgSize); + // 画圆角矩形 + function drawRoundedRect(ctxi, x, y, width, height, r, lineWidth, fill, stroke) { + ctxi.setLineWidth(lineWidth); + ctxi.setFillStyle(options.background); + ctxi.setStrokeStyle(options.background); + ctxi.beginPath(); // draw top and top right corner + ctxi.moveTo(x + r, y); + ctxi.arcTo(x + width, y, x + width, y + r, r); // draw right side and bottom right corner + ctxi.arcTo(x + width, y + height, x + width - r, y + height, r); // draw bottom and bottom left corner + ctxi.arcTo(x, y + height, x, y + height - r, r); // draw left and top left corner + ctxi.arcTo(x, y, x + r, y, r); + ctxi.closePath(); + if (fill) { + ctxi.fill(); + } + if (stroke) { + ctxi.stroke(); + } + } + } + setTimeout(() => { + ctx.draw(true, () => { + // 保存到临时区域 + setTimeout(() => { + uni.canvasToTempFilePath({ + width: options.width, + height: options.height, + destWidth: options.width, + destHeight: options.height, + canvasId: options.canvasId, + quality: Number(1), + success: function (res) { + if (options.cbResult) { + // 由于官方还没有统一此接口的输出字段，所以先判定下 支付宝为 res.apFilePath + if (!empty(res.tempFilePath)) { + options.cbResult(res.tempFilePath) + } else if (!empty(res.apFilePath)) { + options.cbResult(res.apFilePath) + } else { + options.cbResult(res.tempFilePath) + } + } + }, + fail: function (res) { + if (options.cbResult) { + options.cbResult(res) + } + }, + complete: function () { + uni.hideLoading(); + }, + }, options.context); + }, options.text.length + 100); + }); + }, options.usingComponents ? 0 : 150); + } + createCanvas(this.options); + // 空判定 + let empty = function (v) { + let tp = typeof v, + rt = false; + if (tp == "number" && String(v) == "") { + rt = true + } else if (tp == "undefined") { + rt = true + } else if (tp == "object") { + if (JSON.stringify(v) == "{}" || JSON.stringify(v) == "[]" || v == null) rt = true + } else if (tp == "string") { + if (v == "" || v == "undefined" || v == "null" || v == "{}" || v == "[]") rt = true + } else if (tp == "function") { + rt = false + } + return rt + } + }; + QRCode.prototype.clear = function (fn) { + var ctx = uni.createCanvasContext(this.options.canvasId, this.options.context) + ctx.clearRect(0, 0, this.options.size, this.options.size) + ctx.draw(false, () => { + if (fn) { + fn() + } + }) + }; +})() + +export default QRCode \ No newline at end of file diff --git a/components/tki-qrcode/tki-qrcode.vue b/components/tki-qrcode/tki-qrcode.vue new file mode 100644 index 0000000..a90eb3a --- /dev/null +++ b/components/tki-qrcode/tki-qrcode.vue @@ -0,0 +1,205 @@ + + + + \ No newline at end of file diff --git a/pages/video/detail.nvue b/pages/video/detail.nvue index 2b79431..8d43df7 100644 --- a/pages/video/detail.nvue +++ b/pages/video/detail.nvue @@ -1,6 +1,7 @@ @@ -17,6 +18,9 @@ import { slice } from 'lodash' + const boxStyle={ + height:'835px' + } let options = {} const state = reactive({ collect: 0, @@ -30,6 +34,9 @@ Object.assign(state, res) state.list = res.list } + function update({index,item}){ + state.list[index]=item + } onLoad((opt) => { Object.assign(options, opt) init() @@ -54,4 +61,8 @@ background-color: #000; overflow: hidden; } + .u-popup{ + position: fixed; + } + \ No newline at end of file diff --git a/pages/video/index.vue b/pages/video/index.vue index a5c79d8..1829e9e 100644 --- a/pages/video/index.vue +++ b/pages/video/index.vue @@ -7,7 +7,7 @@ diff --git a/static/images/hot.png b/static/images/hot.png new file mode 100644 index 0000000000000000000000000000000000000000..d90eab0a18f5cff638cf3731a5040ebc4bc853e0 GIT binary patch literal 3117 zcmbtW`8(A67k__-F^n}=iO^swW9!;S89w$wg)z1vZb+eoWRFkCP{||-?UuP3TVYfa zkt+r%`%+St2;tg`OW*n4=lT8x-yhC-z0P^g`Qi0E=RD`6IUKVV#mZs<0HQWz3knap z|207Yo-cDNzt02cJjL1!l)sak20(bq#=?{uk*| ze+V^PTgm6-zS;UIkmUQ1O5Jy-?)MBbr<<^K$hq=d_wgTel*$tpOxIUIP_tMd_>vE; zF9jrOFgzX$&|^{!reom+uF6V zY$gC)D5tAr2O1RKfUDjT(ExwUAVx1AAi9#Lvt|ASNYk`cg_RUwSfM(!$9YKnR9^S0 zeq+-kVR~U>erbDhadLERmQGI|{ia$B5WK+Gde@50X^DnRm14I@U?aj^zkP0gV}9{t z_wRh_2aOYAZvWU3ZsG`mR^0Zm<)pdTLy=z?b(tpPC_!H8huhWfqG**^?DUo#tli|N 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zw*SelpDKGqG#o)rDo_eBxAA|CP~M;y;s|weQiIkzEAWzAw`0cILx}&U${*D^%@9E-P3dcL PqZ**2WuRHBj>Z2ES(KcL literal 0 HcmV?d00001 diff --git a/uni.scss b/uni.scss index 0155abc..a4103af 100644 --- a/uni.scss +++ b/uni.scss @@ -77,3 +77,6 @@ $uni-font-size-subtitle: 26px; $uni-color-paragraph: #3f536e; // 文章段落颜色 $uni-font-size-paragraph: 15px; @import 'uview-plus/theme.scss'; + +$my-main-color:#ff7581; +$my-red-color:#F02C45; diff --git a/uni_modules/cc-beautyPoster/components/cc-beautyPoster/cc-beautyPoster.vue b/uni_modules/cc-beautyPoster/components/cc-beautyPoster/cc-beautyPoster.vue index eb70717..754a566 100644 --- a/uni_modules/cc-beautyPoster/components/cc-beautyPoster/cc-beautyPoster.vue +++ b/uni_modules/cc-beautyPoster/components/cc-beautyPoster/cc-beautyPoster.vue @@ -4,9 +4,7 @@ - - @@ -135,32 +133,32 @@ /** * 绘制名称 */ - const setText = (context, fs, color, x, y, c, bold) => { - context.setFillStyle(color); - context.setTextAlign('left'); - if (bold) { - context.font = 'normal bold 20px Arial,sans-serif'; - } else { - context.font = 'normal 20px Arial,sans-serif'; - } - context.setFontSize(fs); - context.fillText(c, x, y); - context.restore(); - }; - setText(ctx, 14, '#333', 85, 35, this.posterData.name, 'bold'); - setText(ctx, 12, '#999', 85, 58, '为您挑选了一个好礼物'); - ctx.save(); + // const setText = (context, fs, color, x, y, c, bold) => { + // context.setFillStyle(color); + // context.setTextAlign('left'); + // if (bold) { + // context.font = 'normal bold 20px Arial,sans-serif'; + // } else { + // context.font = 'normal 20px Arial,sans-serif'; + // } + // context.setFontSize(fs); + // context.fillText(c, x, y); + // context.restore(); + // }; + // setText(ctx, 14, '#333', 85, 35, this.posterData.name, 'bold'); + // setText(ctx, 12, '#999', 85, 58, '为您挑选了一个好礼物'); + // ctx.save(); /** * 绘制头像 */ - ctx.beginPath(); - let avatar_width = 60; //头像宽度 - let avatar_height = 60; //头像高度 - let avatar_x = 15; //头像的x坐标 - let avatar_y = 15; //头像的y坐标 - let radius = 8 //头像的圆角弧度 - // 绘制圆角头像 - this.setRadius(ctx, avatar_width, avatar_height, avatar_x, avatar_y, radius) + // ctx.beginPath(); + // let avatar_width = 60; //头像宽度 + // let avatar_height = 60; //头像高度 + // let avatar_x = 15; //头像的x坐标 + // let avatar_y = 15; //头像的y坐标 + // let radius = 8 //头像的圆角弧度 + // // 绘制圆角头像 + // this.setRadius(ctx, avatar_width, avatar_height, avatar_x, avatar_y, radius) // 绘制圆形图片 // this.setCircular(ctx, avatar_width, avatar_height, avatar_x, avatar_y) @@ -169,7 +167,7 @@ // 绘制商品价格 let pirce = '￥ ' + this.posterData.money - this.setGoodsPrice(ctx, 20, this.colors, 15, 410, pirce) + // this.setGoodsPrice(ctx, 20, this.colors, 15, 410, pirce) // 绘制商品名称 this.setGoodsName(ctx) @@ -264,7 +262,7 @@ }, setGoodsImg(ctx) { //绘制中间商品图片 let width = this.windowWidth - 90 - ctx.drawImage(this.posterData.img, 15, 95, width, width); + ctx.drawImage(this.posterData.img, 15, 15, width, width); ctx.save(); }, setGoodsPrice(ctx, fs, color, x, y, c, bold) { //绘制商品价格 From f6d386e793fc8eb1ee863280fcccf019d82744f2 Mon Sep 17 00:00:00 2001 From: YeMingfei666 <1619116647@qq.com> Date: Thu, 9 Jan 2025 17:28:30 +0800 Subject: [PATCH 03/10] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=8E=A8=E8=8D=90?= =?UTF-8?q?=E9=A1=B5=E9=9D=A2?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- api/video/index.js | 16 +- components/my-video-list/list-item.vue | 98 +++++++-- components/my-video-list/my-video-list.vue | 220 +++++++++++++++------ pages/video/index.nvue | 100 ++++++++++ pages/video/index.vue | 16 -- 5 files changed, 348 insertions(+), 102 deletions(-) create mode 100644 pages/video/index.nvue delete mode 100644 pages/video/index.vue diff --git a/api/video/index.js b/api/video/index.js index 8a45756..77b8b56 100644 --- a/api/video/index.js +++ b/api/video/index.js @@ -51,4 +51,18 @@ export function getJinbiBili(data) { url: 'common/type/914', data }) -} \ No newline at end of file +} + +//获取推荐视频 +export function tuijianVideo(data){ + const randomNum=5+ Math.ceil(Math.random()*30) + return http.request({ + url: 'course/selectCourseDetailsList', + method:'GET', + data:{ + page: 1, + limit: 5, + randomNum: randomNum + } + }) +} diff --git a/components/my-video-list/list-item.vue b/components/my-video-list/list-item.vue index 7d7cbcd..e1f4d30 100644 --- a/components/my-video-list/list-item.vue +++ b/components/my-video-list/list-item.vue @@ -1,16 +1,17 @@