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| QR Code Generator for JavaScript - TypeScript Declaration File | ||
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| Copyright (c) 2016 Kazuhiko Arase | ||
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| URL: http://www.d-project.com/ | ||
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| Licensed under the MIT license: | ||
| http://www.opensource.org/licenses/mit-license.php | ||
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| The word 'QR Code' is registered trademark of | ||
| DENSO WAVE INCORPORATED | ||
| http://www.denso-wave.com/qrcode/faqpatent-e.html |
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| Original file line number | Diff line number | Diff line change |
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| The MIT License (MIT) | ||
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| Copyright (c) 2017 Monospaced | ||
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| Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| of this software and associated documentation files (the "Software"), to deal | ||
| in the Software without restriction, including without limitation the rights | ||
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| copies of the Software, and to permit persons to whom the Software is | ||
| furnished to do so, subject to the following conditions: | ||
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| The above copyright notice and this permission notice shall be included in | ||
| all copies or substantial portions of the Software. | ||
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| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | ||
| THE SOFTWARE. |
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| angular-qrcode library with changes from pull request 10 applied (commit 84dcf083b12d0a71759091ea849ae982f389848a) | ||
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| https://github.com/monospaced/angular-qrcode/pull/10 |
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| /* | ||
| * angular-qrcode | ||
| * (c) 2017 Monospaced http://monospaced.com | ||
| * License: MIT | ||
| */ | ||
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| if (typeof module !== 'undefined' && | ||
| typeof exports !== 'undefined' && | ||
| module.exports === exports){ | ||
| module.exports = 'monospaced.qrcode'; | ||
| } | ||
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| angular.module('monospaced.qrcode', []) | ||
| .directive('qrcode', ['$window', function($window) { | ||
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| var canvas2D = !!$window.CanvasRenderingContext2D, | ||
| levels = { | ||
| 'L': 'Low', | ||
| 'M': 'Medium', | ||
| 'Q': 'Quartile', | ||
| 'H': 'High' | ||
| }, | ||
| draw = function(context, qr, modules, tile, color) { | ||
| for (var row = 0; row < modules; row++) { | ||
| for (var col = 0; col < modules; col++) { | ||
| var w = (Math.ceil((col + 1) * tile) - Math.floor(col * tile)), | ||
| h = (Math.ceil((row + 1) * tile) - Math.floor(row * tile)); | ||
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| context.fillStyle = qr.isDark(row, col) ? color.foreground : color.background; | ||
| context.fillRect(Math.round(col * tile), | ||
| Math.round(row * tile), w, h); | ||
| } | ||
| } | ||
| }; | ||
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| return { | ||
| restrict: 'E', | ||
| template: '<canvas class="qrcode"></canvas>', | ||
| link: function(scope, element, attrs) { | ||
| var domElement = element[0], | ||
| $canvas = element.find('canvas'), | ||
| canvas = $canvas[0], | ||
| context = canvas2D ? canvas.getContext('2d') : null, | ||
| download = 'download' in attrs, | ||
| href = attrs.href, | ||
| link = download || href ? document.createElement('a') : '', | ||
| trim = /^\s+|\s+$/g, | ||
| error, | ||
| version, | ||
| errorCorrectionLevel, | ||
| data, | ||
| size, | ||
| modules, | ||
| tile, | ||
| qr, | ||
| $img, | ||
| color = { | ||
| foreground: '#000', | ||
| background: '#fff' | ||
| }, | ||
| setColor = function(value) { | ||
| color.foreground = value || color.foreground; | ||
| }, | ||
| setBackground = function(value) { | ||
| color.background = value || color.background; | ||
| }, | ||
| setVersion = function(value) { | ||
| version = Math.max(1, Math.min(parseInt(value, 10), 40)) || 5; | ||
| }, | ||
| setErrorCorrectionLevel = function(value) { | ||
| errorCorrectionLevel = value in levels ? value : 'M'; | ||
| }, | ||
| setData = function(value) { | ||
| if (!value) { | ||
| return; | ||
| } | ||
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| data = value.replace(trim, ''); | ||
| qr = qrcode(version, errorCorrectionLevel); | ||
| qr.addData(data); | ||
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| try { | ||
| qr.make(); | ||
| } catch (e) { | ||
| var newVersion; | ||
| if (version >= 40) { | ||
| throw new Error('Data is too long', e); | ||
| } | ||
| newVersion = version + 1; | ||
| setVersion(newVersion); | ||
| console.warn('qrcode version is too low and has been incremented to', newVersion) | ||
| setData(value); | ||
| return; | ||
| } | ||
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| error = false; | ||
| modules = qr.getModuleCount(); | ||
| }, | ||
| setSize = function(value) { | ||
| size = parseInt(value, 10) || modules * 2; | ||
| tile = size / modules; | ||
| canvas.width = canvas.height = size; | ||
| }, | ||
| render = function() { | ||
| if (!qr) { | ||
| return; | ||
| } | ||
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| if (error) { | ||
| if (link) { | ||
| link.removeAttribute('download'); | ||
| link.title = ''; | ||
| link.href = '#_'; | ||
| } | ||
| if (!canvas2D) { | ||
| domElement.innerHTML = '<img src width="' + size + '"' + | ||
| 'height="' + size + '"' + | ||
| 'class="qrcode">'; | ||
| } | ||
| scope.$emit('qrcode:error', error); | ||
| return; | ||
| } | ||
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| if (download) { | ||
| domElement.download = 'qrcode.png'; | ||
| domElement.title = 'Download QR code'; | ||
| } | ||
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| if (canvas2D) { | ||
| draw(context, qr, modules, tile, color); | ||
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| if (download) { | ||
| domElement.href = canvas.toDataURL('image/png'); | ||
| return; | ||
| } | ||
| } else { | ||
| domElement.innerHTML = qr.createImgTag(tile, 0); | ||
| $img = element.find('img'); | ||
| $img.addClass('qrcode'); | ||
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| if (download) { | ||
| domElement.href = $img[0].src; | ||
| return; | ||
| } | ||
| } | ||
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| if (href) { | ||
| domElement.href = href; | ||
| } | ||
| }; | ||
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| if (link) { | ||
| link.className = 'qrcode-link'; | ||
| $canvas.wrap(link); | ||
| domElement = domElement.firstChild; | ||
| } | ||
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| setColor(attrs.color); | ||
| setBackground(attrs.background); | ||
| setVersion(attrs.version); | ||
| setErrorCorrectionLevel(attrs.errorCorrectionLevel); | ||
| setSize(attrs.size); | ||
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| attrs.$observe('version', function(value) { | ||
| if (!value) { | ||
| return; | ||
| } | ||
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| setVersion(value); | ||
| setData(data); | ||
| setSize(size); | ||
| render(); | ||
| }); | ||
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| attrs.$observe('errorCorrectionLevel', function(value) { | ||
| if (!value) { | ||
| return; | ||
| } | ||
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| setErrorCorrectionLevel(value); | ||
| setData(data); | ||
| setSize(size); | ||
| render(); | ||
| }); | ||
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| attrs.$observe('data', function(value) { | ||
| if (!value) { | ||
| return; | ||
| } | ||
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| setData(value); | ||
| setSize(size); | ||
| render(); | ||
| }); | ||
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| attrs.$observe('size', function(value) { | ||
| if (!value) { | ||
| return; | ||
| } | ||
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| setSize(value); | ||
| render(); | ||
| }); | ||
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| attrs.$observe('color', function(value) { | ||
| if (!value) { | ||
| return; | ||
| } | ||
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| setColor(value); | ||
| render(); | ||
| }); | ||
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| attrs.$observe('background', function(value) { | ||
| if (!value) { | ||
| return; | ||
| } | ||
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| setBackground(value); | ||
| render(); | ||
| }); | ||
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| attrs.$observe('href', function(value) { | ||
| if (!value) { | ||
| return; | ||
| } | ||
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| href = value; | ||
| render(); | ||
| }); | ||
| } | ||
| }; | ||
| }]); |
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| Original file line number | Diff line number | Diff line change |
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| { | ||
| "name": "angular-qrcode", | ||
| "version": "7.2.0", | ||
| "main": "angular-qrcode.js", | ||
| "license" : "MIT", | ||
| "ignore": [ | ||
| "**/.*", | ||
| "node_modules", | ||
| "components" | ||
| ], | ||
| "dependencies": { | ||
| "angular": ">=1.0.6", | ||
| "qrcode-generator": "git://github.com/monospaced/bower-qrcode-generator.git#v0.2.0" | ||
| } | ||
| } |
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